40550585037364728

Names of 40550585037364728

• Cardinal: 40550585037364728 can be written as Forty quadrillion, five hundred fifty trillion, five hundred eighty-five billion, thirty-seven million, three hundred sixty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0550585037364728 × 10¹⁶

Factors of 40550585037364728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1080

Divisors of 40550585037364728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 62 72 93 124 163 186 248 279 326 372 489 558 652 744 881 978 1116 1304 1467 1762 1956 2232 2643 2934 3524 3912 5053 5286 5868 7048 7929 10106 10572 11736 15159 15858 20212 21144 26569 27311 30318 31716 40424 45477 53138 54622 60636 63432 79707 81933 90954 106276 109244 121272 143603 159414 163866 181908 212552 218488 239121 245799 287206 318828 327732 363816 430809 478242 491598 574412 637656 655464 776161 823639 861618 956484 983196 1148824 1292427 1552322 1647278 1723236 1912968 1966392 2328483 2470917 2584854 3104644 3294556 3446472 4451693 4656966 4941834 5169708 6209288 6589112 6985449 7412751 8903386 9313932 9883668 10339416 13355079 13970898 14825502 17806772 18627864 19767336 23407289 24060991 26710158 27941796 29651004 35613544 40065237 46814578 48121982 53420316 55883592 59302008 70221867 72182973 80130474 93629156 96243964 106840632 126514243 140443734 144365946 160260948 187258312 192487928 210665601 216548919 253028486 280887468 288731892 320521896 379542729 421331202 433097838 506056972 561774936 577463784 683797841 725625959 759085458 842662404 866195676 1012113944 1138628187 1367595682 1451251918 1518170916 1685324808 1732391352 2051393523 2176877877 2277256374 2735191364 2902503836 3036341832 3921941533 4102787046 4353755754 4554512748 5470382728 5805007672 6154180569 6530633631 7843883066 8205574092 8707511508 9109025496 11765824599 12308361138 13061267262 15687766132 16411148184 17415023016 20621821609 21197733071 23531649198 24616722276 26122534524 31375532264 35297473797 41243643218 42395466142 47063298396 49233444552 52245069048 61865464827 63593199213 70594947594 82487286436 84790932284 94126596792 111459048083 123730929654 127186398426 141189895188 164974572872 169581864568 185596394481 190779597639 222918096166 247461859308 254372796852 282379790376 334377144249 371192788962 381559195278 445836192332 494923718616 508745593704 639276469879 668754288498 742385577924 763118390556 891672384664 1003131432747 1278552939758 1337508576996 1484771155848 1526236781112 1917829409637 2006262865494 2557105879516 2675017153992 3455230490573 3835658819274 4012525730988 5114211759032 5753488228911 6910460981146 7671317638548 8025051461976 10365691471719 11506976457822 13820921962292 15342635277096 18167824837529 20731382943438 23013952915644 27641843924584 31097074415157 36335649675058 41462765886876 46027905831288 54503474512587 62194148830314 72671299350116 82925531773752 109006949025174 124388297660628 145342598700232 163510423537761 218013898050348 248776595321256 327020847075522 436027796100696 563202569963399 654041694151044 1126405139926798 1308083388302088 1689607709890197 2252810279853596 3379215419780394 4505620559707192 5068823129670591 6758430839560788 10137646259341182 13516861679121576 20275292518682364 40550585037364728
• Sum of all divisors σ(n): 114196619933585280
• Sum of proper divisors (its aliquot sum) s(n): 73646034896220552
• 40550585037364728 is an abundant number, because the sum of its proper divisors (73646034896220552) is greater than itself. Its abundance is 33095449858855824

Bases of 40550585037364728

• Binary: 10010000000100001000101011010000100101100001110111111000₂
• Hexadecimal: 0x90108AD0961DF8
• Base-36: B39ZDLE61A0

Squares and roots of 40550585037364728

• 40550585037364728 squared (40550585037364728²) is 1644349946872548158927882898513984
• 40550585037364728 cubed (40550585037364728³) is 66679352351841436786905836971478797999466616356352
• The square root of 40550585037364728 is 201371758.2913868485
• The cube root of 40550585037364728 is 343557.1896085589

Scales and comparisons

• 40,550,585,037,364,728 seconds is equal to 1,289,383,172 years, 51 weeks, 4 days, 11 hours, 58 minutes, 48 seconds.
• To count from 1 to 40,550,585,037,364,728 would take you about three billion, eight hundred sixty-eight million, one hundred forty-nine thousand, five hundred eighteen 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 40550585037364728 cubic inches would be around 28629.8 feet tall.

Recreational maths with 40550585037364728

• 40550585037364728 backwards is 82746373058505504
• 40550585037364728 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40550585037364728's digits is 72
• More coming soon!