172630493490

Names of 172630493490

• Cardinal: 172630493490 can be written as One hundred seventy-two billion, six hundred thirty million, four hundred ninety-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.7263049349 × 10¹¹

Factors of 172630493490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3581

Divisors of 172630493490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 23 26 30 35 39 42 46 61 65 69 70 78 91 105 115 122 130 138 161 169 182 183 195 210 230 273 299 305 322 338 345 366 390 427 455 483 507 546 598 610 690 793 805 845 854 897 910 915 966 1014 1183 1281 1365 1403 1495 1586 1610 1690 1794 1830 2093 2135 2366 2379 2415 2535 2562 2730 2806 2990 3467 3549 3887 3965 4186 4209 4270 4485 4758 4830 5070 5551 5915 6279 6405 6934 7015 7098 7774 7930 8418 8970 9821 10309 10401 10465 11102 11661 11830 11895 12558 12810 14030 16653 17335 17745 18239 19435 19642 20618 20802 20930 21045 23322 23790 24269 27209 27755 29463 30927 31395 33306 34670 35490 36478 38870 42090 45071 48538 49105 51545 52005 54418 54717 55510 58305 58926 61854 62790 72163 72807 79741 81627 83265 90142 91195 98210 103090 104010 109434 116610 121345 127673 135213 136045 144326 145614 147315 154635 159482 163254 166530 182390 211487 216489 225355 237107 239223 242690 255346 270426 272090 273585 294630 309270 315497 360815 364035 383019 398705 408135 422974 432978 450710 474214 478446 547170 558187 585923 630994 634461 638365 676065 711321 721630 728070 766038 797410 816270 946491 1036633 1057435 1082445 1116374 1171846 1185535 1196115 1268922 1276730 1352130 1422642 1480409 1577485 1659749 1674561 1757769 1892982 1915095 2073266 2114870 2164890 2371070 2392230 2749331 2790935 2929615 2960818 3109899 3154970 3172305 3319498 3349122 3515538 3556605 3830190 4101461 4441227 4732455 4864201 4979247 5183165 5498662 5581870 5859230 6219798 6344610 7113210 7256431 7402045 8202922 8247993 8298745 8372805 8788845 8882454 9464910 9728402 9958494 10366330 12304383 13476229 13746655 14512862 14592603 14804090 15549495 16495986 16597490 16745610 17577690 19245317 20507305 21769293 22206135 24321005 24608766 24896235 26952458 27493310 29185206 31098990 34049407 35741303 36282155 38490634 40428687 41014610 41239965 43538586 44412270 48642010 49792470 57735951 61521915 63234613 67381145 68098814 71482606 72564310 72963015 80857374 82479930 94333603 96226585 102148221 107223909 108846465 115471902 123043830 126469226 134762290 145926030 170247035 178706515 188667206 189703839 192453170 202143435 204296442 214447818 217692930 250189121 283000809 288679755 316173065 340494070 357413030 379407678 404286870 442642291 471668015 500378242 510741105 536119545 566001618 577359510 632346130 750567363 822049969 885284582 943336030 948519195 1021482210 1072239090 1250945605 1327926873 1415004045 1501134726 1644099938 1897038390 2213211455 2466149907 2501891210 2655853746 2830008090 3752836815 4110249845 4426422910 4932299814 5754349783 6639634365 7505673630 8220499690 11508699566 12330749535 13279268730 17263049349 24661499070 28771748915 34526098698 57543497830 86315246745 172630493490
• Sum of all divisors σ(n): 543945756672
• Sum of proper divisors (its aliquot sum) s(n): 371315263182
• 172630493490 is an abundant number, because the sum of its proper divisors (371315263182) is greater than itself. Its abundance is 198684769692

Bases of 172630493490

• Binary: 10100000110001100101000100100100110010₂
• Hexadecimal: 0x2831944932
• Base-36: 27AZQL9U

Squares and roots of 172630493490

• 172630493490 squared (172630493490²) is 29801287282600932380100
• 172630493490 cubed (172630493490³) is 5144610930232660047510783255549000
• The square root of 172630493490 is 415488.2591481979
• The cube root of 172630493490 is 5568.0847556001

Scales and comparisons

• 172,630,493,490 seconds is equal to 5,489 years, 6 weeks, 2 hours, 51 minutes, 30 seconds.
• To count from 1 to 172,630,493,490 would take you about ten thousand, nine 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 172630493490 cubic inches would be around 464 feet tall.

Recreational maths with 172630493490

• 172630493490 backwards is 094394036271
• The number of decimal digits it has is: 12
• The sum of 172630493490's digits is 48
• More coming soon!