1421637370538

Names of 1421637370538

• Cardinal: 1421637370538 can be written as One trillion, four hundred twenty-one billion, six hundred thirty-seven million, three hundred seventy thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.421637370538 × 10¹²

Factors of 1421637370538

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 266

Divisors of 1421637370538

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 11 14 19 22 38 49 77 98 121 133 154 209 227 242 266 343 361 418 454 539 686 722 847 931 1078 1331 1463 1589 1694 1862 2299 2497 2527 2662 2926 3178 3773 3971 4313 4598 4994 5054 5929 6517 6859 7546 7942 8626 9317 10241 11123 11858 13034 13718 16093 17479 17689 18634 20482 22246 25289 27467 27797 30191 32186 34958 35378 41503 43681 47443 48013 50578 54934 55594 60382 65219 71687 75449 77861 81947 83006 87362 94886 96026 112651 122353 123823 130438 143374 150898 155722 163894 177023 192269 194579 211337 225302 244706 247646 302137 305767 332101 336091 354046 384538 389158 422674 456533 480491 521873 528143 573629 604274 611534 664202 672182 788557 829939 856471 901417 913066 960982 1043746 1056286 1147258 1239161 1345883 1362053 1479359 1556993 1577114 1659878 1712942 1802834 2114959 2140369 2324707 2352637 2478322 2691766 2724106 2958718 3113986 3363437 3653111 3697001 4015403 4229918 4280738 4649414 4705274 5740603 5809573 6309919 6726874 7306222 7394002 8030806 8674127 9129329 9421181 9915587 10898951 11481206 11619146 12619838 14804713 14982583 16272949 17126923 17348254 18258658 18842362 19831174 21797902 23544059 25571777 25879007 28107821 29609426 29965166 32545898 34253846 40184221 40667011 44169433 47088118 51143554 51758014 56215642 63905303 69409109 76292657 80368442 81334022 88338866 103632991 109071457 119888461 127810606 138818218 152585314 164808413 179002439 188396153 207265982 218142914 239776922 281289547 284669077 309186031 329616826 358004878 376792306 447337121 485863763 534048599 562579094 569338154 618372062 763500199 839219227 894674242 971727526 1068097198 1318773071 1527000398 1678438454 1969026829 2072357683 2637546142 3131359847 3401046341 3938053658 4144715366 5344501393 5874534589 6262719694 6802092682 9231411497 10689002786 11749069178 14506503781 18462822994 29013007562 37411509751 64619880479 74823019502 101545526467 129239760958 203091052934 710818685269 1421637370538
• Sum of all divisors σ(n): 2899984896000
• Sum of proper divisors (its aliquot sum) s(n): 1478347525462
• 1421637370538 is an abundant number, because the sum of its proper divisors (1478347525462) is greater than itself. Its abundance is 56710154924

Bases of 1421637370538

• Binary: 10100101100000000001100001100001010101010₂
• Hexadecimal: 0x14B0030C2AA
• Base-36: I53A6NJE

Squares and roots of 1421637370538

• 1421637370538 squared (1421637370538²) is 2021052813310198710409444
• 1421637370538 cubed (1421637370538³) is 2873204207232738302404760497522560872
• The square root of 1421637370538 is 1192324.3562630095
• The cube root of 1421637370538 is 11244.2271499183

Scales and comparisons

• 1,421,637,370,538 seconds is equal to 45,203 years, 34 weeks, 6 days, 5 hours, 35 minutes, 38 seconds.
• To count from 1 to 1,421,637,370,538 would take you about one hundred thirteen thousand and nine 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 1421637370538 cubic inches would be around 937 feet tall.

Recreational maths with 1421637370538

• 1421637370538 backwards is 8350737361241
• The number of decimal digits it has is: 13
• The sum of 1421637370538's digits is 50
• More coming soon!