1638461300814

Names of 1638461300814

• Cardinal: 1638461300814 can be written as One trillion, six hundred thirty-eight billion, four hundred sixty-one million, three hundred thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 1.638461300814 × 10¹²

Factors of 1638461300814

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 116

Divisors of 1638461300814

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 79 81 114 117 158 162 171 234 237 243 247 342 351 474 486 494 513 702 711 729 741 1026 1027 1053 1422 1458 1482 1501 1539 2054 2106 2133 2187 2223 3002 3078 3081 3159 4266 4374 4446 4503 4617 6162 6241 6318 6399 6561 6669 9006 9234 9243 9477 12482 12798 13122 13338 13509 13851 18486 18723 18954 19197 19513 19683 20007 27018 27702 27729 28431 37446 38394 39026 39366 40014 40527 41553 55458 56169 56862 57591 58539 59049 60021 81054 81133 83106 83187 85293 112338 115182 117078 118098 118579 120042 121581 124659 162266 166374 168507 170586 172773 175617 177147 180063 237158 243162 243399 249318 249561 255879 337014 345546 351234 354294 355737 360126 364743 373977 486798 499122 505521 511758 518319 526851 531441 540189 711474 729486 730197 747954 748683 767637 1011042 1036638 1053702 1062882 1067211 1080378 1094229 1121931 1460394 1497366 1516563 1535274 1541527 1554957 1580553 1620567 2134422 2188458 2190591 2243862 2246049 2302911 3033126 3083054 3109914 3161106 3201633 3241134 3282687 3365793 4381182 4492098 4549689 4605822 4624581 4664871 4741659 4861701 6403266 6565374 6571773 6731586 6738147 6908733 9099378 9249162 9329742 9483318 9604899 9723402 9848061 10097379 13143546 13476294 13649067 13817466 13873743 13994613 14224977 14585103 19209798 19696122 19715319 20194758 20214441 27298134 27747486 27989226 28449954 28814697 29170206 29544183 39430638 40428882 40947201 41621229 41983839 42674931 43755309 57629394 59088366 59145957 60643323 81894402 83242458 83967678 85349862 86444091 87510618 88632549 118291914 121286646 122841603 124863687 128024793 131265927 172888182 177265098 177437871 181929969 245683206 249727374 256049586 259332273 262531854 265897647 354875742 363859938 368524809 374591061 384074379 518664546 531795294 532313613 545789907 737049618 749182122 768148758 777996819 797692941 1064627226 1091579814 1105574427 1123773183 1152223137 1555993638 1595385882 1596940839 2211148854 2247546366 2304446274 2333990457 3193881678 3316723281 3371319549 3456669411 4667980914 4790822517 6633446562 6742639098 6913338822 7001971371 9581645034 10113958647 10370008233 14003942742 14372467551 20227917294 20740016466 21005914113 28744935102 30341875941 42011828226 43117402653 60683751882 63017742339 86234805306 91025627823 126035484678 182051255646 273076883469 546153766938 819230650407 1638461300814
• Sum of all divisors σ(n): 4232637932040
• Sum of proper divisors (its aliquot sum) s(n): 2594176631226
• 1638461300814 is an abundant number, because the sum of its proper divisors (2594176631226) is greater than itself. Its abundance is 955715330412

Bases of 1638461300814

• Binary: 10111110101111011111001110110000001001110₂
• Hexadecimal: 0x17D7BE7604E
• Base-36: KWP5JYVI

Squares and roots of 1638461300814

• 1638461300814 squared (1638461300814²) is 2684555434265104997062596
• 1638461300814 cubed (1638461300814³) is 4398540188933296601615472691143753144
• The square root of 1638461300814 is 1280023.9454064913
• The cube root of 1638461300814 is 11789.0478212437

Scales and comparisons

• 1,638,461,300,814 seconds is equal to 52,098 years, 11 hours, 6 minutes, 54 seconds.
• To count from 1 to 1,638,461,300,814 would take you about one hundred thirty thousand, two hundred forty-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 1638461300814 cubic inches would be around 982.4 feet tall.

Recreational maths with 1638461300814

• 1638461300814 backwards is 4180031648361
• The number of decimal digits it has is: 13
• The sum of 1638461300814's digits is 45
• More coming soon!