990963450801350928

Names of 990963450801350928

• Cardinal: 990963450801350928 can be written as Nine hundred ninety quadrillion, nine hundred sixty-three trillion, four hundred fifty billion, eight hundred one million, three hundred fifty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 9.90963450801350928 × 10¹⁷

Factors of 990963450801350928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7020717580

Divisors of 990963450801350928

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 264 297 324 396 432 528 594 648 792 891 1188 1296 1584 1782 2376 3564 4752 7128 9901 14256 19802 29703 39604 59406 79208 89109 108911 118812 158416 178218 217822 237624 267327 326733 356436 435644 475248 534654 653466 712872 801981 871288 980199 1069308 1306932 1425744 1603962 1742576 1960398 2138616 2613864 2940597 3207924 3920796 4277232 5227728 5881194 6415848 7841592 8821791 11762388 12831696 15683184 17643582 23524776 35287164 47049552 70574328 141148656 7020707663 14041415326 21062122989 28082830652 42124245978 56165661304 63186368967 77227784293 84248491956 112331322608 126372737934 154455568586 168496983912 189559106901 231683352879 252745475868 308911137172 336993967824 379118213802 463366705758 505490951736 568677320703 617822274344 695050058637 758236427604 926733411516 1010981903472 1137354641406 1235644548688 1390100117274 1516472855208 1853466823032 2085150175911 2274709282812 2780200234548 3032945710416 3706933646064 4170300351822 4549418565624 5560400469096 6255450527733 8340600703644 9098837131248 11120800938192 12510901055466 16681201407288 25021802110932 33362402814576 50043604221864 69512026571363 100087208443728 139024053142726 208536079714089 278048106285452 417072159428178 556096212570904 625608239142267 764632292284993 834144318856356 1112192425141808 1251216478284534 1529264584569986 1668288637712712 1876824717426801 2293896876854979 2502432956569068 3058529169139972 3336577275425424 3753649434853602 4587793753709958 5004865913138136 5630474152280403 6117058338279944 6881690630564937 7507298869707204 9175587507419916 10009731826276272 11260948304560806 12234116676559888 13763381261129874 15014597739414408 18351175014839832 20645071891694811 22521896609121612 27526762522259748 30029195478828816 36702350029679664 41290143783389622 45043793218243224 55053525044519496 61935215675084433 82580287566779244 90087586436486448 110107050089038992 123870431350168866 165160575133558488 247740862700337732 330321150267116976 495481725400675464 990963450801350928
• Sum of all divisors σ(n): 3129191356569227136
• Sum of proper divisors (its aliquot sum) s(n): 2138227905767876208
• 990963450801350928 is an abundant number, because the sum of its proper divisors (2138227905767876208) is greater than itself. Its abundance is 1147264454966525280

Bases of 990963450801350928

• Binary: 110111000000100111000000001000010110011010001110100100010000₂
• Hexadecimal: 0xDC09C021668E910
• Base-36: 7J1F84LT1D00

Squares and roots of 990963450801350928

• 990963450801350928 squared (990963450801350928²) is 982008560824121461185326509806461184
• 990963450801350928 cubed (990963450801350928³) is 973134592150739717915606425239846985804133570194378752
• The square root of 990963450801350928 is 995471471.6160131767
• The cube root of 990963450801350928 is 996978.6978602477

Scales and comparisons

• 990,963,450,801,350,928 seconds is equal to 31,509,572,484 years, 14 weeks, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 990,963,450,801,350,928 would take you about ninety-four billion, five hundred twenty-eight million, seven hundred seventeen thousand, four hundred fifty-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 990963450801350928 cubic inches would be around 83081.6 feet tall.

Recreational maths with 990963450801350928

• 990963450801350928 backwards is 829053108054369099
• 990963450801350928 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 990963450801350928's digits is 81
• More coming soon!