40794545792

Names of 40794545792

• Cardinal: 40794545792 can be written as Forty billion, seven hundred ninety-four million, five hundred forty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.0794545792 × 10¹⁰

Factors of 40794545792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 292

Divisors of 40794545792

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 23 26 28 32 44 46 52 56 64 77 88 91 92 104 109 112 127 128 143 154 161 176 182 184 208 218 224 253 254 286 299 308 322 352 364 368 416 436 448 506 508 572 598 616 644 704 728 736 763 832 872 889 896 1001 1012 1016 1144 1196 1199 1232 1288 1397 1408 1417 1456 1472 1526 1651 1664 1744 1771 1778 2002 2024 2032 2093 2288 2392 2398 2464 2507 2576 2794 2834 2912 2921 2944 3052 3289 3302 3488 3542 3556 4004 4048 4064 4186 4576 4784 4796 4928 5014 5152 5588 5668 5824 5842 6104 6578 6604 6976 7084 7112 8008 8096 8128 8372 8393 9152 9568 9592 9779 9856 9919 10028 10304 11176 11336 11557 11648 11684 12208 13156 13208 13843 13952 14168 14224 15587 16016 16192 16256 16744 16786 17549 18161 18304 19136 19184 19558 19838 20056 20447 20608 22352 22672 23023 23114 23368 24416 26312 26416 27577 27686 28336 28448 31174 32032 32131 32384 32591 33488 33572 35098 36322 37973 38272 38368 39116 39676 40112 40894 44704 45344 46046 46228 46736 48832 52624 52832 55154 55372 56672 56896 62348 64064 64262 65182 66976 67144 70196 72644 75946 76736 78232 79352 80224 81788 89408 90688 92092 92456 93472 96901 97664 105248 105664 109109 110308 110744 113344 113792 124696 127127 128128 128524 130364 133952 134288 140392 145288 151892 152273 153472 156464 158704 160448 163576 178816 179959 181376 184184 184912 186944 193039 193802 210496 211328 218218 220616 221488 224917 226688 228137 249392 254254 257048 260728 265811 267904 268576 280784 290576 303784 304546 312928 317408 318389 320896 327152 358501 359918 368368 369824 373888 386078 387604 417703 420992 436436 441232 442976 449834 456274 498784 508508 514096 521456 531622 537152 561568 581152 607568 609092 625856 634816 636778 654304 717002 719836 736736 739648 772156 775208 835406 872872 882464 885952 899668 912548 997568 1017016 1028192 1042912 1063244 1065911 1074304 1123136 1162304 1215136 1218184 1251712 1259713 1269632 1273556 1308608 1434004 1439672 1473472 1479296 1544312 1550416 1670812 1745744 1764928 1771904 1799336 1825096 1979549 1995136 2034032 2056384 2085824 2126488 2131822 2228723 2246272 2324608 2430272 2436368 2509507 2519426 2547112 2617216 2868008 2879344 2923921 2946944 3088624 3100832 3341624 3491488 3502279 3529856 3598672 3650192 3959098 4068064 4112768 4139057 4171648 4252976 4263644 4457446 4860544 4872736 5019014 5038852 5094224 5736016 5758688 5847842 6177248 6201664 6683248 6982976 7004558 7197344 7300384 7918196 8136128 8278114 8505952 8527288 8914892 9745472 10038028 10077704 10188448 11472032 11517376 11695684 12354496 12403328 13366496 13856843 13965952 14009116 14394688 14600768 15836392 16272256 16556228 17011904 17054576 17829784 19490944 20076056 20155408 20376896 22944064 23034752 23391368 24515953 24708992 26732992 27713686 28018232 28789376 28973399 29201536 31672784 33112456 34023808 34109152 35659568 40152112 40310816 40753792 45529627 45888128 46782736 49031906 53465984 55427372 56036464 57946798 63345568 66224912 68218304 71319136 80304224 80621632 91059254 93565472 98063812 110854744 112072928 115893596 126691136 132449824 136436608 142638272 160608448 161243264 182118508 187130944 196127624 221709488 224145856 231787192 253382272 264899648 285276544 318707389 321216896 364237016 374261888 392255248 443418976 448291712 463574384 529799296 637414778 728474032 784510496 886837952 927148768 1274829556 1456948064 1569020992 1773675904 1854297536 2549659112 2913896128 3138041984 3708595072 5099318224 5827792256 10198636448 20397272896 40794545792
• Sum of all divisors σ(n): 115811942400
• Sum of proper divisors (its aliquot sum) s(n): 75017396608
• 40794545792 is an abundant number, because the sum of its proper divisors (75017396608) is greater than itself. Its abundance is 34222850816

Bases of 40794545792

• Binary: 100101111111100010110101111010000000₂
• Hexadecimal: 0x97F8B5E80
• Base-36: IQO0OZK

Squares and roots of 40794545792

• 40794545792 squared (40794545792²) is 1664194966375584907264
• 40794545792 cubed (40794545792³) is 67890077762624698770165321433088
• The square root of 40794545792 is 201976.5971393717
• The cube root of 40794545792 is 3442.4478305049

Scales and comparisons

• 40,794,545,792 seconds is equal to 1,297 years, 7 weeks, 2 days, 2 hours, 16 minutes, 32 seconds.
• To count from 1 to 40,794,545,792 would take you about two thousand, five hundred ninety-four 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 40794545792 cubic inches would be around 286.9 feet tall.

Recreational maths with 40794545792

• 40794545792 backwards is 29754549704
• 40794545792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40794545792's digits is 56
• More coming soon!