21401707935204

Names of 21401707935204

• Cardinal: 21401707935204 can be written as Twenty-one trillion, four hundred one billion, seven hundred seven million, nine hundred thirty-five thousand, two hundred four.

Scientific notation

• Scientific notation: 2.1401707935204 × 10¹³

Factors of 21401707935204

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 187

Divisors of 21401707935204

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 43 54 81 86 108 129 139 162 172 258 278 324 387 417 516 556 774 834 1161 1251 1548 1668 1849 2322 2502 3483 3698 3753 4644 5004 5547 5977 6966 7396 7506 11094 11259 11954 13932 15012 16641 17931 19321 22188 22518 23908 33282 35862 38642 45036 49923 53793 57963 66564 71724 77284 79507 99846 107586 115926 149769 159014 161379 173889 199692 215172 231852 238521 257011 299538 318028 322758 347778 477042 484137 514022 521667 599076 645516 695556 715563 771033 830803 954084 968274 1028044 1043334 1431126 1542066 1565001 1661606 1936548 2086668 2146689 2313099 2492409 2862252 3084132 3130002 3323212 3418801 4293378 4626198 4984818 6260004 6440067 6837602 6939297 7477227 8586756 9252396 9969636 10256403 11051473 12880134 13675204 13878594 14954454 20512806 20817891 22102946 22431681 25760268 27757188 29908908 30769209 33154419 35724529 41025612 41635782 44205892 44863362 61538418 66308838 67295043 71449058 83271564 89726724 92307627 99463257 107173587 123076836 132617676 134590086 142898116 184615254 198926514 214347174 269180172 276922881 298389771 321520761 369230508 397853028 428694348 475213339 553845762 596779542 643041522 895169313 950426678 964562283 1107691524 1193559084 1286083044 1425640017 1536154747 1790338626 1900853356 1929124566 2851280034 2893686849 3072309494 3580677252 3858249132 4276920051 4608464241 5702560068 5787373698 6144618988 8553840102 9216928482 11574747396 12830760153 13825392723 17107680204 18433856964 25661520306 27650785446 38492280459 41476178169 51323040612 55301570892 66054654121 76984560918 82952356338 124428534507 132109308242 153969121836 165904712676 198163962363 248857069014 264218616484 396327924726 497714138028 594491887089 792655849452 1188983774178 1783475661267 2377967548356 3566951322534 5350426983801 7133902645068 10700853967602 21401707935204
• Sum of all divisors σ(n): 57695447676867
• Sum of proper divisors (its aliquot sum) s(n): 36293739741663
• 21401707935204 is an abundant number, because the sum of its proper divisors (36293739741663) is greater than itself. Its abundance is 14892031806459

Bases of 21401707935204

• Binary: 100110111011011111001001100101111010111100100₂
• Hexadecimal: 0x1376F932F5E4
• Base-36: 7L3T4BU90

Squares and roots of 21401707935204

• 21401707935204 squared (21401707935204²) is 458033102543773861062521616
• 21401707935204 cubed (21401707935204³) is 9802690685297192480066286267912977369664
• 21401707935204 is a perfect square number. Its square root is 4626198
• The cube root of 21401707935204 is 27764.0495629447

Scales and comparisons

• 21,401,707,935,204 seconds is equal to 680,508 years, 5 weeks, 5 days, 22 hours, 53 minutes, 24 seconds.
• To count from 1 to 21,401,707,935,204 would take you about one million, seven hundred one thousand, two hundred seventy 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 21401707935204 cubic inches would be around 2313.7 feet tall.

Recreational maths with 21401707935204

• 21401707935204 backwards is 40253970710412
• The number of decimal digits it has is: 14
• The sum of 21401707935204's digits is 45
• More coming soon!