990047351916

Names of 990047351916

• Cardinal: 990047351916 can be written as Nine hundred ninety billion, forty-seven million, three hundred fifty-one thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 9.90047351916 × 10¹¹

Factors of 990047351916

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 802

Divisors of 990047351916

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 67 73 76 84 114 126 133 134 146 171 201 219 228 252 266 268 292 342 399 402 438 469 511 532 603 631 657 684 798 804 876 938 1022 1197 1206 1262 1273 1314 1387 1407 1533 1596 1876 1893 2044 2394 2412 2524 2546 2628 2774 2814 3066 3786 3819 4161 4221 4417 4489 4599 4788 4891 5092 5548 5628 5679 6132 7572 7638 8322 8442 8834 8911 8978 9198 9709 9782 11358 11457 11989 12483 13251 13467 14673 15276 16644 16884 17668 17822 17956 18396 19418 19564 22716 22914 23978 24966 26502 26733 26934 29127 29346 31423 34237 35644 35967 38836 39753 40401 42277 44019 45828 46063 47956 49932 53004 53466 53868 58254 58692 62846 68474 71934 79506 80199 80802 83923 84554 85291 87381 88038 92126 92929 94269 102711 106932 107901 116508 125692 126831 136948 138189 143868 159012 160398 161604 167846 169108 170582 174762 176076 184252 185858 188538 205422 215802 251769 253662 255873 276378 278787 282807 295939 308133 320796 322441 327697 335692 341164 349524 371716 377076 380493 410844 414567 431604 503538 507324 511746 552756 557574 565614 591878 597037 616266 644882 650503 655394 755307 760986 767619 803263 829134 836361 875197 887817 967323 983091 1007076 1023492 1115148 1131228 1183756 1194074 1232532 1289764 1301006 1310788 1510614 1521972 1535238 1606526 1658268 1672722 1750394 1775634 1791111 1934646 1951509 1966182 2293879 2388148 2409789 2602012 2625591 2663451 2832559 2901969 2949273 3021228 3070476 3086221 3213052 3345444 3500788 3551268 3582222 3869292 3903018 3932364 4587758 4819578 5251182 5326902 5373333 5622841 5665118 5803938 5854527 5898546 6126379 6172442 6226243 6881637 7164444 7229367 7806036 7876773 8497677 9175516 9258663 9639156 10502364 10653804 10746666 11245682 11330236 11607876 11709054 11797092 12252758 12344884 12452486 13763274 14458734 15753546 16868523 16995354 18379137 18517326 18678729 19827913 20644911 21493332 21603547 22491364 23418108 24505516 24904972 25493031 27526548 27775989 28917468 31507092 33737046 33990708 36758274 37034652 37357458 39655826 41289822 43207094 43583701 50605569 50986062 53818621 55137411 55551978 56036187 58638199 59483739 64810641 67474092 73516548 74714916 79311652 82579644 86414188 87167402 101211138 101972124 107637242 110274822 111103956 112072374 117276398 118967478 129621282 130751103 161455863 174334804 175914597 178451217 194431923 202422276 206776807 215274484 220549644 224144748 234552796 237934956 259242564 261502206 322911726 351829194 356902434 376730347 388863846 392253309 410467393 413553614 484367589 523004412 527743791 620330421 645823452 703658388 713804868 753460694 777727692 784506618 820934786 827107228 968735178 1055487582 1130191041 1231402179 1240660842 1447437649 1506921388 1569013236 1641869572 1860991263 1937470356 2110975164 2260382082 2462804358 2481321684 2894875298 3390573123 3694206537 3721982526 3928759333 4342312947 4520764164 4925608716 5789750596 6781146246 7388413074 7443965052 7857518666 8684625894 11786277999 13026938841 13562292492 14776826148 15715037332 17369251788 23572555998 26053877682 27501315331 35358833997 47145111996 52107755364 55002630662 70717667994 82503945993 110005261324 141435335988 165007891986 247511837979 330015783972 495023675958 990047351916
• Sum of all divisors σ(n): 3103053058560
• Sum of proper divisors (its aliquot sum) s(n): 2113005706644
• 990047351916 is an abundant number, because the sum of its proper divisors (2113005706644) is greater than itself. Its abundance is 1122958354728

Bases of 990047351916

• Binary: 1110011010000011011010111011010001101100₂
• Hexadecimal: 0xE6836BB46C
• Base-36: CMTKMPV0

Squares and roots of 990047351916

• 990047351916 squared (990047351916²) is 980193759035883948871056
• 990047351916 cubed (990047351916³) is 970438235498066700800078130538543296
• The square root of 990047351916 is 995011.2320551965
• The cube root of 990047351916 is 9966.7138324249

Scales and comparisons

• 990,047,351,916 seconds is equal to 31,480 years, 23 weeks, 9 hours, 18 minutes, 36 seconds.
• To count from 1 to 990,047,351,916 would take you about sixty-two thousand, nine hundred sixty 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 990047351916 cubic inches would be around 830.6 feet tall.

Recreational maths with 990047351916

• 990047351916 backwards is 619153740099
• The number of decimal digits it has is: 12
• The sum of 990047351916's digits is 54
• More coming soon!