1138499712

Names of 1138499712

• Cardinal: 1138499712 can be written as One billion, one hundred thirty-eight million, four hundred ninety-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.138499712 × 10⁹

Factors of 1138499712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 95

Divisors of 1138499712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 83 84 96 98 108 112 126 128 144 147 162 166 168 189 192 196 216 224 243 249 252 288 294 324 332 336 378 384 392 432 441 448 486 498 504 567 576 581 588 648 664 672 729 747 756 784 864 882 896 972 996 1008 1134 1152 1162 1176 1296 1323 1328 1344 1458 1494 1512 1568 1701 1728 1743 1764 1944 1992 2016 2187 2241 2268 2324 2352 2592 2646 2656 2688 2916 2988 3024 3136 3402 3456 3486 3528 3888 3969 3984 4032 4067 4374 4482 4536 4648 4704 5103 5184 5229 5292 5312 5832 5976 6048 6272 6723 6804 6972 7056 7776 7938 7968 8064 8134 8748 8964 9072 9296 9408 10206 10368 10458 10584 10624 11664 11907 11952 12096 12201 13446 13608 13944 14112 15309 15552 15687 15876 15936 16268 17496 17928 18144 18592 18816 20169 20412 20916 21168 23328 23814 23904 24192 24402 26892 27216 27888 28224 30618 31104 31374 31752 31872 32536 34992 35721 35856 36288 36603 37184 40338 40824 41832 42336 46656 47061 47628 47808 48804 53784 54432 55776 56448 60507 61236 62748 63504 65072 69984 71442 71712 72576 73206 74368 80676 81648 83664 84672 93312 94122 95256 95616 97608 107163 107568 108864 109809 111552 121014 122472 125496 127008 130144 139968 141183 142884 143424 146412 161352 163296 167328 169344 181521 188244 190512 195216 214326 215136 217728 219618 223104 242028 244944 250992 254016 260288 279936 282366 285768 286848 292824 322704 326592 329427 334656 363042 376488 381024 390432 423549 428652 430272 439236 484056 489888 501984 508032 520576 564732 571536 585648 645408 653184 658854 669312 726084 752976 762048 780864 847098 857304 860544 878472 968112 979776 988281 1003968 1129464 1143072 1171296 1270647 1290816 1317708 1452168 1505952 1524096 1561728 1694196 1714608 1756944 1936224 1959552 1976562 2007936 2258928 2286144 2342592 2541294 2581632 2635416 2904336 2964843 3011904 3388392 3429216 3513888 3872448 3953124 4517856 4572288 4685184 5082588 5270832 5808672 5929686 6023808 6776784 6858432 7027776 7744896 7906248 8894529 9035712 10165176 10541664 11617344 11859372 13553568 13716864 14055552 15812496 17789058 18071424 20330352 21083328 23234688 23718744 27107136 31624992 35578116 40660704 42166656 47437488 54214272 63249984 71156232 81321408 94874976 126499968 142312464 162642816 189749952 284624928 379499904 569249856 1138499712
• Sum of all divisors σ(n): 4004683200
• Sum of proper divisors (its aliquot sum) s(n): 2866183488
• 1138499712 is an abundant number, because the sum of its proper divisors (2866183488) is greater than itself. Its abundance is 1727683776

Bases of 1138499712

• Binary: 1000011110111000010000010000000₂
• Hexadecimal: 0x43DC2080
• Base-36: ITU000

Squares and roots of 1138499712

• 1138499712 squared (1138499712²) is 1296181594224082944
• 1138499712 cubed (1138499712³) is 1475702371723819295208112128
• The square root of 1138499712 is 33741.6613698851
• The cube root of 1138499712 is 1044.1854605123

Scales and comparisons

• 1,138,499,712 seconds is equal to 36 years, 10 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 1,138,499,712 would take you about seventy-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1138499712 cubic inches would be around 87 feet tall.

Recreational maths with 1138499712

• 1138499712 backwards is 2179948311
• The number of decimal digits it has is: 10
• The sum of 1138499712's digits is 45
• More coming soon!