40874684561435648

Names of 40874684561435648

• Cardinal: 40874684561435648 can be written as Forty quadrillion, eight hundred seventy-four trillion, six hundred eighty-four billion, five hundred sixty-one million, four hundred thirty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0874684561435648 × 10¹⁶

Factors of 40874684561435648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 343993850

Divisors of 40874684561435648

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 128 137 154 176 224 242 256 274 308 352 448 484 512 548 616 704 847 896 959 968 1024 1096 1232 1408 1507 1694 1792 1918 1936 2192 2464 2816 3014 3388 3584 3836 3872 4384 4928 5632 6028 6776 7168 7672 7744 8768 9856 10549 11264 12056 13552 15344 15488 16577 17536 19712 21098 24112 27104 30688 30976 33154 35072 39424 42196 48224 54208 61376 61952 66308 70144 78848 84392 96448 108416 116039 122752 123904 132616 140288 168784 192896 216832 232078 245504 265232 337568 385792 433664 464156 491008 530464 675136 771584 867328 928312 982016 1060928 1350272 1543168 1856624 2121856 2700544 3713248 4243712 5401088 7426496 8487424 10802176 14852992 16974848 29705984 59411968 118823936 343993693 687987386 1375974772 2407955851 2751949544 3783930623 4815911702 5503899088 7567861246 9631823404 11007798176 15135722492 19263646808 22015596352 26487514361 30271444984 38527293616 41623236853 44031192704 47127135941 52975028722 60542889968 77054587232 83246473706 88062385408 94254271882 105950057444 121085779936 154109174464 166492947412 176124770816 188508543764 211900114888 242171559872 291362657971 308218348928 329889951587 332985894824 352249541632 377017087528 423800229776 484343119744 518398495351 582725315942 616436697856 659779903174 665971789648 754034175056 847600459552 968686239488 1036796990702 1165450631884 1232873395712 1319559806348 1331943579296 1508068350112 1695200919104 1937372478976 2073593981404 2330901263768 2465746791424 2639119612696 2663887158592 3016136700224 3390401838208 3628789467457 3874744957952 4147187962808 4661802527536 5278239225392 5327774317184 5702383448861 6032273400448 6780803676416 7257578934914 8294375925616 9323605055072 10556478450784 10655548634368 11404766897722 12064546800896 13561607352832 14515157869828 16588751851232 18647210110144 21112956901568 21311097268736 22809533795444 24129093601792 27123214705664 29030315739656 33177503702464 37294420220288 39916684142027 42225913803136 42622194537472 45619067590888 48258187203584 58060631479312 66355007404928 74588840440576 79833368284054 84451827606272 91238135181776 116121262958624 132710014809856 149177680881152 159666736568108 168903655212544 182476270363552 232242525917248 265420029619712 298355361762304 319333473136216 337807310425088 364952540727104 464485051834496 530840059239424 638666946272432 729905081454208 928970103668992 1277333892544864 1459810162908416 1857940207337984 2554667785089728 2919620325816832 3715880414675968 5109335570179456 5839240651633664 10218671140358912 20437342280717824 40874684561435648
• Sum of all divisors σ(n): 103392500412454176
• Sum of proper divisors (its aliquot sum) s(n): 62517815851018528
• 40874684561435648 is an abundant number, because the sum of its proper divisors (62517815851018528) is greater than itself. Its abundance is 21643131289582880

Bases of 40874684561435648

• Binary: 10010001001101110100111100011101100101110010110000000000₂
• Hexadecimal: 0x91374F1D972C00
• Base-36: B6GV6UYSPVK

Squares and roots of 40874684561435648

• 40874684561435648 squared (40874684561435648²) is 1670739837996865711880450845179904
• 40874684561435648 cubed (40874684561435648³) is 68290963862345982548733796992843717946063078817792
• The square root of 40874684561435648 is 202174886.0799373567
• The cube root of 40874684561435648 is 344470.0526121579

Scales and comparisons

• 40,874,684,561,435,648 seconds is equal to 1,299,688,535 years, 18 weeks, 2 days, 11 hours, 14 minutes, 8 seconds.
• To count from 1 to 40,874,684,561,435,648 would take you about three billion, eight hundred ninety-nine million, sixty-five thousand, six hundred six 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 40874684561435648 cubic inches would be around 28705.8 feet tall.

Recreational maths with 40874684561435648

• 40874684561435648 backwards is 84653416548647804
• The number of decimal digits it has is: 17
• The sum of 40874684561435648's digits is 83
• More coming soon!