64821130020108

Names of 64821130020108

• Cardinal: 64821130020108 can be written as Sixty-four trillion, eight hundred twenty-one billion, one hundred thirty million, twenty thousand, one hundred eight.

Scientific notation

• Scientific notation: 6.4821130020108 × 10¹³

Factors of 64821130020108

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131425

Divisors of 64821130020108

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 121 126 132 147 154 196 198 231 242 252 294 308 331 343 363 396 441 462 484 539 588 662 686 693 726 847 882 924 993 1029 1078 1089 1324 1372 1386 1452 1617 1694 1764 1986 2058 2156 2178 2317 2541 2772 2979 3087 3234 3388 3641 3773 3972 4116 4356 4634 4851 5082 5929 5958 6174 6468 6951 7282 7546 7623 9268 9702 10164 10923 11319 11858 11916 12348 13902 14564 15092 15246 16219 17787 19404 20853 21846 22638 23716 25487 27804 30492 32438 32769 33957 35574 40051 41503 41706 43692 45276 48657 50974 53361 64876 65538 67914 71148 76461 80102 83006 83412 97314 101948 106722 113533 120153 124509 131071 131076 135828 145971 152922 160204 166012 178409 194628 213444 227066 229383 240306 249018 262142 280357 291942 305844 340599 356818 360459 373527 393213 454132 458766 480612 498036 524284 535227 560714 583884 681198 713636 720918 747054 786426 841071 917497 917532 1021797 1070454 1121428 1179639 1248863 1362396 1441781 1441836 1494108 1572852 1605681 1682142 1834994 1962499 2043594 2140908 2359278 2497726 2523213 2752491 2883562 3211362 3364284 3669988 3746589 3924998 4087188 4325343 4718556 4995452 5046426 5504982 5767124 5887497 6422479 6422724 7493178 7849996 8257473 8650686 10092467 10092852 11009964 11239767 11774994 12844958 12976029 13737493 14986356 15859591 16514946 17301372 17662491 19267437 20184934 22479534 23549988 25689916 25952058 27474986 30277401 31719182 33029892 35324982 38534874 40369868 41212479 43384501 44957353 44959068 47578773 51904116 54949972 57802311 60554802 63438364 70647269 70649964 77069748 82424958 86769002 89914706 90832203 95157546 111017137 115604622 121109604 123637437 130153503 134872059 141294538 142736319 164849916 173538004 179829412 181664406 190315092 211941807 222034274 231209244 247274874 260307006 269744118 282589076 285472638 303691507 333051411 363328812 390460509 404616177 423883614 444068548 477229511 494530883 494549748 520614012 539488236 570945276 607383014 635825421 666102822 777119959 780921018 809232354 847767228 911074521 954459022 989061766 999154233 1214766028 1271650842 1332205644 1431688533 1483592649 1554239918 1561842036 1618464708 1822149042 1908918044 1978123532 1998308466 2125840549 2331359877 2543301684 2733223563 2863377066 2967185298 3108479836 3340606577 3644298084 3996616932 4251681098 4295065599 4450777947 4662719754 5249524621 5439839713 5466447126 5726754132 5934370596 6377521647 6681213154 6994079631 8503362196 8590131198 8901555894 9325439508 10021819731 10499049242 10879679426 10932894252 12755043294 13362426308 13988159262 14880883843 15748573863 16319519139 17180262396 17803111788 19132564941 20043639462 20998098484 21759358852 23384246039 25510086588 27976318524 29761767686 30065459193 31497147726 32639038278 36746672347 38265129882 40087278924 44642651529 46768492078 47245721589 48958557417 59523535372 60130918386 62994295452 65278076556 70152738117 73493344694 76530259764 89285303058 93536984156 94491443178 97917114834 110240017041 120261836772 133927954587 140305476234 146986689388 163689722273 178570606116 188982886356 195834229668 210458214351 220480034082 257226706429 267855909174 280610952468 327379444546 330720051123 420916428702 440960068164 491069166819 514453412858 535711818348 654758889092 661440102246 771680119287 841832857404 982138333638 1028906825716 1322880204492 1473207500457 1543360238574 1800586945003 1964276667276 2315040357861 2946415000914 3086720477148 3601173890006 4630080715722 5401760835009 5892830001828 7202347780012 9260161431444 10803521670018 16205282505027 21607043340036 32410565010054 64821130020108
• Sum of all divisors σ(n): 210669194444800
• Sum of proper divisors (its aliquot sum) s(n): 145848064424692
• 64821130020108 is an abundant number, because the sum of its proper divisors (145848064424692) is greater than itself. Its abundance is 81026934404584

Bases of 64821130020108

• Binary: 1110101111010001011000011011011100010100001100₂
• Hexadecimal: 0x3AF4586DC50C
• Base-36: MZ6EZ6JV0

Squares and roots of 64821130020108

• 64821130020108 squared (64821130020108²) is 4201778897083746564484331664
• 64821130020108 cubed (64821130020108³) is 272364056203611527006052221673911261099712
• The square root of 64821130020108 is 8051157.0609514257
• The cube root of 64821130020108 is 40170.3423118717

Scales and comparisons

• 64,821,130,020,108 seconds is equal to 2,061,111 years, 22 weeks, 2 days, 10 hours, 1 minute, 48 seconds.
• To count from 1 to 64,821,130,020,108 would take you about five million, one hundred fifty-two thousand, seven hundred seventy-eight 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 64821130020108 cubic inches would be around 3347.5 feet tall.

Recreational maths with 64821130020108

• 64821130020108 backwards is 80102003112846
• 64821130020108 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64821130020108's digits is 36
• More coming soon!