21067314195928

Names of 21067314195928

• Cardinal: 21067314195928 can be written as Twenty-one trillion, sixty-seven billion, three hundred fourteen million, one hundred ninety-five thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1067314195928 × 10¹³

Factors of 21067314195928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 21067314195928

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 11 13 14 19 22 26 28 38 41 44 49 52 56 76 77 82 88 91 98 104 133 143 152 154 164 182 196 209 247 266 286 287 308 328 343 364 392 418 451 494 532 533 539 572 574 616 637 686 728 779 836 902 931 988 1001 1064 1066 1078 1144 1148 1274 1372 1463 1558 1672 1681 1729 1804 1862 1976 2002 2009 2132 2156 2296 2548 2717 2744 2926 3116 3157 3362 3458 3608 3724 3731 3773 4004 4018 4264 4312 4459 5096 5434 5453 5852 5863 6232 6314 6517 6724 6916 7007 7448 7462 7546 8008 8036 8569 8918 10127 10241 10868 10906 11704 11726 11767 12103 12628 13034 13448 13832 14014 14063 14924 15092 16072 17138 17836 18491 19019 20254 20482 21736 21812 21853 22099 23452 23534 24206 25256 26068 26117 28028 28126 29848 30184 31939 34276 35672 36982 38038 38171 40508 40964 41041 43624 43706 44198 46904 47068 48412 49049 52136 52234 56056 56252 59983 63878 68552 68921 70889 71687 73964 76076 76342 81016 81928 82082 82369 84721 87412 88396 94136 96824 98098 104468 111397 112504 119966 127756 129437 133133 137842 141778 143374 147928 152152 152684 152971 154693 164164 164738 169442 174824 176792 182819 196196 208936 222794 223573 239932 240383 255512 258874 266266 267197 275684 283556 286748 287287 305368 305942 309386 328328 329476 338884 351329 365638 392392 415207 419881 445588 447146 479864 480766 482447 496223 517748 532532 534394 551368 567112 573496 574574 576583 611884 618772 658952 677768 702658 731276 758131 779779 830414 839762 891176 894292 895973 906059 931931 961532 964894 992446 1035496 1065064 1068788 1070797 1149148 1153166 1223768 1237544 1309499 1405316 1462552 1516262 1559558 1565011 1660828 1679524 1682681 1788584 1791946 1812118 1863862 1923064 1929788 1984892 2011009 2137576 2141594 2298296 2306332 2459303 2618998 2810632 2825761 2906449 2939167 3032524 3119116 3130022 3321656 3359048 3365362 3377129 3473561 3583892 3624236 3727724 3859576 3969784 4022018 4283188 4567277 4612664 4918606 5237996 5306917 5458453 5651522 5812898 5878334 6065048 6238232 6260044 6271811 6342413 6730724 6754258 6947122 7167784 7248472 7455448 7495579 8044036 8566376 9134554 9166493 9837212 9855703 10475992 10613834 10916906 10955077 11303044 11625796 11756668 11778767 12520088 12543622 12684826 13461448 13508516 13894244 14404489 14991158 16088072 17023487 17215121 18269108 18332986 19674424 19711406 19780327 20345143 21227668 21833812 21910154 22606088 23251592 23513336 23557534 23639903 25087244 25369652 27017032 27788488 28808978 29982316 31083371 31970939 34046974 34430242 36538216 36665972 36734893 37148419 38209171 39422812 39560654 40690286 42455336 43667624 43820308 43902677 47115068 47279806 50174488 50739304 53689459 57617956 59964632 62166742 63941878 64165451 68093948 68860484 68989921 73331944 73469786 74296838 76418342 78845624 79121308 81380572 82451369 87640616 87805354 94230136 94559612 100831423 107378918 115235912 119164409 120505847 124333484 127883756 128330902 136187896 137720968 137979842 138462289 142416001 146939572 148593676 152836684 158242616 162761144 164902738 175610708 187258357 189119224 201662846 214757836 217583597 223796573 238328818 241011694 248666968 255767512 256661804 257144251 260038933 275959684 276924578 284832002 293879144 297187352 305673368 307318739 329805476 351221416 374516714 375826213 403325692 404083823 429515672 435167194 447593146 449158157 476657636 482023388 482929447 513323608 514288502 520077866 551919368 553849156 569664004 590584049 614637478 659610952 697962967 705819961 749033428 751652426 806651384 808167646 834150863 870334388 895186292 898316314 953315272 964046776 965858894 969236023 1028577004 1040155732 1107698312 1139328008 1181168098 1229274956 1310808499 1395925934 1411639922 1498066856 1503304852 1523085179 1566576011 1616335292 1668301726 1740668776 1790372584 1796632628 1800009757 1931717788 1938472046 2057154008 2080311464 2362336196 2458549912 2621616998 2630783491 2791851868 2823279844 2828586761 3006609704 3046170358 3133152022 3232670584 3336603452 3380506129 3593265256 3600019514 3863435576 3876944092 4134088343 4724672392 4885740769 4940739727 5243233996 5261566982 5583703736 5646559688 5657173522 5839056041 6092340716 6266304044 6673206904 6761012258 7200039028 7677592637 7753888184 8268176686 9175659493 9771481538 9881479454 10486467992 10523133964 10661596253 11314347044 11678112082 12184681432 12532608088 12600068299 13522024516 14400078056 15355185274 16536353372 18351318986 18415484437 19542963076 19762958908 19800107327 21046267928 21323192506 22628694088 23356224164 25200136598 27044049032 28938618401 30710370548 33072706744 34200185383 36702637972 36830968874 39085926152 39525917816 39600214654 42646385012 46712448328 50400273196 53743148459 57877236802 61420741096 64229616451 68400370766 73405275944 73661937748 79200429308 85292770024 100800546392 107486296918 115754473604 128459232902 136800741532 138600751289 147323875496 158400858616 202570328807 214972593836 231508947208 239401297681 256918465804 273601483064 277201502578 376202039213 405140657614 429945187672 478802595362 513836931608 554403005156 752404078426 810281315228 957605190724 1108806010312 1504808156852 1620562630456 1915210381448 2633414274491 3009616313704 5266828548982 10533657097964 21067314195928
• Sum of all divisors σ(n): 58391524800000
• Sum of proper divisors (its aliquot sum) s(n): 37324210604072
• 21067314195928 is an abundant number, because the sum of its proper divisors (37324210604072) is greater than itself. Its abundance is 16256896408144

Bases of 21067314195928

• Binary: 100110010100100011101110001110110110111011000₂
• Hexadecimal: 0x13291DC76DD8
• Base-36: 7GU6UXHP4

Squares and roots of 21067314195928

• 21067314195928 squared (21067314195928²) is 443831727429949433171781184
• 21067314195928 cubed (21067314195928³) is 9350342451888220404647062685100519818752
• The square root of 21067314195928 is 4589914.3996296925
• The cube root of 21067314195928 is 27618.6888563183

Scales and comparisons

• 21,067,314,195,928 seconds is equal to 669,875 years, 22 weeks, 1 day, 1 hour, 5 minutes, 28 seconds.
• To count from 1 to 21,067,314,195,928 would take you about one million, six hundred seventy-four thousand, six hundred eighty-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 21067314195928 cubic inches would be around 2301.6 feet tall.

Recreational maths with 21067314195928

• 21067314195928 backwards is 82959141376012
• The number of decimal digits it has is: 14
• The sum of 21067314195928's digits is 58
• More coming soon!