54987806616978816

Names of 54987806616978816

• Cardinal: 54987806616978816 can be written as Fifty-four quadrillion, nine hundred eighty-seven trillion, eight hundred six billion, six hundred sixteen million, nine hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.4987806616978816 × 10¹⁶

Factors of 54987806616978816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4180824544

Divisors of 54987806616978816

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 233 252 288 294 336 384 392 441 448 466 504 576 588 672 699 784 882 896 932 1008 1152 1176 1344 1398 1568 1631 1764 1864 2016 2097 2352 2688 2796 3136 3262 3528 3728 4032 4194 4704 4893 5592 6272 6524 7056 7456 8064 8388 9408 9786 11184 11417 13048 14112 14679 14912 16776 18816 19572 22368 22834 26096 28224 29358 29824 33552 34251 39144 44736 45668 52192 56448 58716 67104 68502 78288 89472 91336 102753 104384 117432 134208 137004 156576 182672 205506 208768 234864 268416 274008 313152 365344 411012 469728 548016 626304 730688 822024 939456 1096032 1461376 1644048 1878912 2192064 3288096 4384128 6576192 13152384 4180824299 8361648598 12542472897 16723297196 25084945794 29265770093 33446594392 37627418691 50169891588 58531540186 66893188784 75254837382 87797310279 100339783176 117063080372 133786377568 150509674764 175594620558 200679566352 204860390651 234126160744 263391930837 267572755136 301019349528 351189241116 401359132704 409720781302 468252321488 526783861674 535145510272 602038699056 614581171953 702378482232 802718265408 819441562604 936504642976 974132061667 1053567723348 1204077398112 1229162343906 1404756964464 1605436530816 1638883125208 1843743515859 1873009285952 1948264123334 2107135446696 2408154796224 2458324687812 2809513928928 2922396185001 3277766250416 3687487031718 3746018571904 3896528246668 4214270893392 4816309592448 4916649375624 5619027857856 5844792370002 6555532500832 6818924431669 7374974063436 7793056493336 8428541786784 8767188555003 9833298751248 11238055715712 11689584740004 13111065001664 13637848863338 14749948126872 15586112986672 16857083573568 17534377110006 19666597502496 20456773295007 23379169480008 26222130003328 27275697726676 29499896253744 31172225973344 33714167147136 35068754220012 39333195004992 40913546590014 46758338960016 47732471021683 54551395453352 58999792507488 61370319885021 62344451946688 70137508440024 78666390009984 81827093180028 93516677920032 95464942043366 109102790906704 117999585014976 122740639770042 124688903893376 140275016880048 143197413065049 163654186360056 187033355840064 190929884086732 218205581813408 235999170029952 245481279540084 280550033760096 286394826130098 327308372720112 374066711680128 381859768173464 429592239195147 436411163626816 490962559080168 561100067520192 572789652260196 654616745440224 763719536346928 859184478390294 872822327253632 981925118160336 1122200135040384 1145579304520392 1309233490880448 1527439072693856 1718368956780588 1963850236320672 2291158609040784 2618466981760896 3054878145387712 3436737913561176 3927700472641344 4582317218081568 6109756290775424 6873475827122352 7855400945282688 9164634436163136 13746951654244704 18329268872326272 27493903308489408 54987806616978816
• Sum of all divisors σ(n): 184857111411921000
• Sum of proper divisors (its aliquot sum) s(n): 129869304794942184
• 54987806616978816 is an abundant number, because the sum of its proper divisors (129869304794942184) is greater than itself. Its abundance is 74881498177963368

Bases of 54987806616978816

• Binary: 11000011010110110001111001101000011000100000010110000000₂
• Hexadecimal: 0xC35B1E68620580
• Base-36: F1FJTMKNKW0

Squares and roots of 54987806616978816

• 54987806616978816 squared (54987806616978816²) is 3023658876546259261298251392761856
• 54987806616978816 cubed (54987806616978816³) is 166264369579237127925372763989248509104496884842496
• The square root of 54987806616978816 is 234494790.1702270571
• The cube root of 54987806616978816 is 380267.1404499811

Scales and comparisons

• 54,987,806,616,978,816 seconds is equal to 1,748,442,161 years, 50 weeks, 1 day, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 54,987,806,616,978,816 would take you about five billion, two hundred forty-five million, three hundred twenty-six thousand, four hundred eighty-five 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 54987806616978816 cubic inches would be around 31688.9 feet tall.

Recreational maths with 54987806616978816

• 54987806616978816 backwards is 61887961660878945
• The number of decimal digits it has is: 17
• The sum of 54987806616978816's digits is 99
• More coming soon!