# five
## Conventions internationales
### Nom scientifique

five \ˈfai̯f\
* (radiotéléphonie) Mot de code radiotéléphonique de l'OACI, OTAN et SIA pour le chiffre 5.

## Anglais

| 0 | zero | 10 | ten | 20 | twenty | 30 | thirty | 40 | forty | 50 | fifty | 60 | sixty | 70 | seventy | 80 | eighty | 90 | ninety |
| 1 | one | 11 | eleven | 21 | twenty-one | 31 | thirty-one | 41 | forty-one | 51 | fifty-one | 61 | sixty-one | 71 | seventy-one | 81 | eighty-one | 91 | ninety-one |
| 2 | two | 12 | twelve | 22 | twenty-two | 32 | thirty-two | 42 | forty-two | 52 | fifty-two | 62 | sixty-two | 72 | seventy-two | 82 | eighty-two | 92 | ninety-two |
| 3 | three | 13 | thirteen | 23 | twenty-three | 33 | thirty-three | 43 | forty-three | 53 | fifty-three | 63 | sixty-three | 73 | seventy-three | 83 | eighty-three | 93 | ninety-three |
| 4 | four | 14 | fourteen | 24 | twenty-four | 34 | thirty-four | 44 | forty-four | 54 | fifty-four | 64 | sixty-four | 74 | seventy-four | 84 | eighty-four | 94 | ninety-four |
| 5 | five | 15 | fifteen | 25 | twenty-five | 35 | thirty-five | 45 | forty-five | 55 | fifty-five | 65 | sixty-five | 75 | seventy-five | 85 | eighty-five | 95 | ninety-five |
| 6 | six | 16 | sixteen | 26 | twenty-six | 36 | thirty-six | 46 | forty-six | 56 | fifty-six | 66 | sixty-six | 76 | seventy-six | 86 | eighty-six | 96 | ninety-six |
| 7 | seven | 17 | seventeen | 27 | twenty-seven | 37 | thirty-seven | 47 | forty-seven | 57 | fifty-seven | 67 | sixty-seven | 77 | seventy-seven | 87 | eighty-seven | 97 | ninety-seven |
| 8 | eight | 18 | eighteen | 28 | twenty-eight | 38 | thirty-eight | 48 | forty-eight | 58 | fifty-eight | 68 | sixty-eight | 78 | seventy-eight | 88 | eighty-eight | 98 | ninety-eight |
| 9 | nine | 19 | nineteen | 29 | twenty-nine | 39 | thirty-nine | 49 | forty-nine | 59 | fifty-nine | 69 | sixty-nine | 79 | seventy-nine | 89 | eighty-nine | 99 | ninety-nine |
| 100 | one hundred |
| 200 | two hundred |
| 300 | three hundred |
| 400 | four hundred |
| 500 | five hundred |
| 600 | six hundred |
| 700 | seven hundred |
| 800 | eight hundred |
| 900 | nine hundred |
| 1 000 | one thousand |
| 2 000 | two thousand |
| 3 000 | three thousand |
| 4 000 | four thousand |
| 5 000 | five thousand |
| 6 000 | six thousand |
| 7 000 | seven thousand |
| 8 000 | eight thousand |
| 9 000 | nine thousand |
| 1 000 000 = 1 000$^{1+1}$ | million | 1 000 × 1 000 000 = 1 000$^{1+2}$ | billion |
| 1 000 000$^2$ = 1 000$^{1+3}$ | trillion | 1 000 × 1 000 000$^2$ = 1 000$^{1+4}$ | quadrillion |
| 1 000 000$^3$ = 1 000$^{1+5}$ | quintillion | 1 000 × 1 000 000$^3$ = 1 000$^{1+6}$ | sextillion |
| 1 000 000$^4$ = 1 000$^{1+7}$ | septillion | 1 000 × 1 000 000$^4$ = 1 000$^{1+8}$ | octillion |
| 1 000 000$^5$ = 1 000$^{1+9}$ | nonillion | 1 000 × 1 000 000$^5$ = 1 000$^{1+10}$ | decillion |
| 1 000 000$^6$ = 1 000$^{1+11}$ | undecillion | 1 000 × 1 000 000$^6$ = 1 000$^{1+12}$ | duodecillion |
| 1 000 000$^7$ = 1 000$^{1+13}$ | tredecillion | 1 000 × 1 000 000$^7$ = 1 000$^{1+14}$ | quattuordecillion |
| 1 000 000$^8$ = 1 000$^{1+15}$ | quindecillion | 1 000 × 1 000 000$^8$ = 1 000$^{1+16}$ | sexdecillion |
| 1 000 000$^9$ = 1 000$^{1+17}$ | septendecillion | 1 000 × 1 000 000$^9$ = 1 000$^{1+18}$ | octodecillion |
| 1 000 000$^{10}$ = 1 000$^{1+19}$ | novemdecillion | 1 000 × 1 000 000$^{10}$ = 1 000$^{1+20}$ | vigintillion |
| 1 000 000$^{11}$ = 1 000$^{1+21}$ | unvigintillion | 1 000 × 1 000 000$^{11}$ = 1 000$^{1+22}$ | duovigintillion |
| 1 000 000$^{12}$ = 1 000$^{1+23}$ | trevigintillion | 1 000 × 1 000 000$^{12}$ = 1 000$^{1+24}$ | quattuorvigintillion |
| 1 000 000$^{13}$ = 1 000$^{1+25}$ | quinvigintillion | 1 000 × 1 000 000$^{13}$ = 1 000$^{1+26}$ | sexvigintillion |
| 1 000 000$^{14}$ = 1 000$^{1+27}$ | septenvigintillion | 1 000 × 1 000 000$^{14}$ = 1 000$^{1+28}$ | octovigintillion |
| 1 000 000$^{15}$ = 1 000$^{1+29}$ | novemvigintillion | 1 000 × 1 000 000$^{15}$ = 1 000$^{1+30}$ | trigintillion |
| 1 000 000$^{16}$ = 1 000$^{1+31}$ | untrigintillion | 1 000 × 1 000 000$^{16}$ = 1 000$^{1+32}$ | duotrigintillion |
| 1 000 000$^{17}$ = 1 000$^{1+33}$ | tretrigintillion | 1 000 × 1 000 000$^{17}$ = 1 000$^{1+34}$ | quattuortrigintillion |
| 1 000 000$^{18}$ = 1 000$^{1+35}$ | quintrigintillion | 1 000 × 1 000 000$^{18}$ = 1 000$^{1+36}$ | sextrigintillion |

### Étymologie

    Du vieil anglais fīf, du proto-germanique *fimf (en) (allemand fünf), de l’indo-européen commun *pénkʷe. Apparenté au grec ancien πέντε pénte, au russe пять piat’, au tchèque pět, au latin quinque (dont descend le français cinq).
    Selon John Barow (Pi in the Sky), cette racine est apparentée au mot poing, dans la mesure où l’on comptait en fermant progressivement les doigts de la main, comparez avec l’anglais fist, l’allemand Faust, le tchèque pěst, etc.

### Adjectif numéral

five \ˈfaɪv\ cardinal pluriel
* Cinq.
** I have a friend who can speak five languages.
    J’ai un ami qui sait parler cinq langues.
* (be, turn +) Cinq ans (âge d’une personne).
* (at +) Cinq heures.
* (on +) Le 5 (d’un mois).

#### Dérivés

* eighty-five
* fifty-five
* five and dime
* fivefold
* fiver
* forty-five
* high five
* ninety-five
* seventy-five
* sixty-five
* thirty-five
* twenty-five

#### Vocabulaire apparenté par le sens

* fifth (ordinal)

#### Apparentés étymologiques

* fifteen
* fifty

### Nom commun

five \ˈfaɪv\
* Cinq.
** Five plus five makes ten.
    Cinq plus cinq égale dix.

#### Dérivés

* five-and-dime
* high five
* take five