400993605115656

Names of 400993605115656

• Cardinal: 400993605115656 can be written as Four hundred trillion, nine hundred ninety-three billion, six hundred five million, one hundred fifteen thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.00993605115656 × 10¹⁴

Factors of 400993605115656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 234029573

Divisors of 400993605115656

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 47 49 56 62 84 93 94 98 124 141 147 168 186 188 196 217 248 282 294 329 372 376 392 434 564 588 651 658 744 868 987 1128 1176 1302 1316 1457 1519 1736 1974 2303 2604 2632 2914 3038 3948 4371 4557 4606 5208 5828 6076 6909 7896 8742 9114 9212 10199 11656 12152 13818 17484 18228 18424 20398 27636 30597 34968 36456 40796 55272 61194 71393 81592 122388 142786 214179 244776 285572 428358 571144 856716 1713432 234029483 468058966 702088449 936117932 1404176898 1638206381 1872235864 2808353796 3276412762 4914619143 5616707592 6552825524 7254913973 9829238286 10999385701 11467444667 13105651048 14509827946 19658476572 21764741919 21998771402 22934889334 29019655892 32998157103 34402334001 39316953144 43529483838 43997542804 45869778668 50784397811 58039311784 65996314206 68804668002 76995699907 87058967676 87995085608 91739557336 101568795622 131992628412 137609336004 152353193433 153991399814 174117935352 203137591244 230987099721 263985256824 275218672008 304706386866 307982799628 340980956731 355490784677 406275182488 461974199442 538969899349 609412773732 615965599256 681961913462 710981569354 923948398884 1022942870193 1066472354031 1077939798698 1218825547464 1363923826924 1421963138708 1616909698047 1847896797768 2045885740386 2132944708062 2155879597396 2386866697117 2727847653848 2843926277416 3233819396094 4091771480772 4265889416124 4311759194792 4773733394234 6467638792188 7160600091351 8183542961544 8531778832248 9547466788468 12935277584376 14321200182702 16708066879819 19094933576936 28642400365404 33416133759638 50124200639457 57284800730808 66832267519276 100248401278914 133664535038552 200496802557828 400993605115656
• Sum of all divisors σ(n): 1229384962990080
• Sum of proper divisors (its aliquot sum) s(n): 828391357874424
• 400993605115656 is an abundant number, because the sum of its proper divisors (828391357874424) is greater than itself. Its abundance is 427397752758768

Bases of 400993605115656

• Binary: 1011011001011001110011001011000111101111100001000₂
• Hexadecimal: 0x16CB39963DF08
• Base-36: 3Y51X34YKO

Squares and roots of 400993605115656

• 400993605115656 squared (400993605115656²) is 160795871343650657773136310336
• 400993605115656 cubed (400993605115656³) is 64478116137803678417192461713441254388220416
• The square root of 400993605115656 is 20024824.7212218063
• The cube root of 400993605115656 is 73741.5874033435

Scales and comparisons

• 400,993,605,115,656 seconds is equal to 12,750,356 years, 14 weeks, 6 days, 20 hours, 7 minutes, 36 seconds.
• To count from 1 to 400,993,605,115,656 would take you about thirty-one million, eight hundred seventy-five thousand, eight hundred ninety 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 400993605115656 cubic inches would be around 6145.1 feet tall.

Recreational maths with 400993605115656

• 400993605115656 backwards is 656511506399004
• The number of decimal digits it has is: 15
• The sum of 400993605115656's digits is 60
• More coming soon!