72246223661985

Names of 72246223661985

• Cardinal: 72246223661985 can be written as Seventy-two trillion, two hundred forty-six billion, two hundred twenty-three million, six hundred sixty-one thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 7.2246223661985 × 10¹³

Factors of 72246223661985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 155

Divisors of 72246223661985

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 9 15 19 27 31 45 57 81 93 95 97 135 155 171 243 279 285 291 361 405 465 485 513 589 729 837 855 873 961 1083 1215 1395 1455 1539 1767 1805 1843 2511 2565 2619 2883 2945 3007 3249 3645 4185 4365 4617 4805 5301 5415 5529 6859 7533 7695 7857 8649 8835 9021 9215 9747 11191 12555 13095 13851 14415 15035 15903 16245 16587 18259 20577 22599 23085 23571 25947 26505 27063 27645 29241 29791 33573 34295 35017 37665 39285 43245 45105 47709 48735 49761 54777 55955 57133 61731 69255 70713 77841 79515 81189 82935 87723 89373 91295 93217 100719 102885 105051 112995 117855 129735 135315 143127 146205 148955 149283 164331 167865 171399 175085 185193 212629 233523 238545 243567 248805 263169 268119 273885 279651 285665 302157 308655 315153 346921 353565 389205 405945 429381 438615 446865 447849 466085 492993 503595 514197 525255 555579 566029 637887 665323 700569 715635 730701 746415 804357 821655 838953 856995 906471 925965 945459 1040763 1063145 1085527 1167615 1217835 1315845 1340595 1343547 1398255 1478979 1510785 1542591 1575765 1666737 1698087 1734605 1771123 1913661 1995969 2146905 2192103 2239245 2413071 2464965 2516859 2570985 2719413 2777895 2830145 2836377 2889727 3122289 3189435 3256581 3326615 3502845 3653505 4021785 4194765 4436937 4532355 4627773 4727295 5000211 5094261 5203815 5313369 5427635 5740983 5987907 6591499 6717735 7239213 7394895 7550577 7712955 8158239 8333685 8490435 8509131 8669181 8855615 9366867 9568305 9769743 9979845 10754551 10960515 12065355 12584295 13310811 13597065 13883319 14181885 14448635 15282783 15611445 15940107 16282905 17222949 17963721 19774497 20625013 21717639 22184685 22651731 23138865 25001055 25471305 25527393 26007543 26566845 28100601 28704915 29309229 29939535 32263653 32957495 33651337 36196065 37752885 40791195 41649957 42545655 43345905 45848349 46834335 47820321 48848715 51668847 53772755 53891163 54904813 59323491 61875039 66554055 67955193 69416595 76413915 78022629 79700535 84301803 86114745 87927687 89818605 96790959 98872485 100954011 103125065 108588195 113258655 127636965 130037715 137545047 140503005 143460963 146546145 155006541 161318265 161673489 164714439 168256685 177970473 185625117 204336469 208249785 229241745 234067887 239101605 252905409 258344235 263783061 269455815 274524065 290372877 296617455 302862033 309375195 339775965 390113145 412635141 421509015 430382889 439638435 483954795 485020467 494143317 504770055 533911419 556875351 613009407 639375403 687725235 702203661 717304815 775032705 791349183 808367445 823572195 871118631 889852365 908586099 928125585 1021682345 1043191447 1170339435 1264527045 1291148667 1318915305 1451864385 1482429951 1514310165 1601734257 1670626053 1839028221 1918126209 2063175705 2106610983 2151914445 2425102335 2470716585 2613355893 2669557095 2725758297 2784376755 3065047035 3129574341 3196877015 3511018305 3956745915 4355593155 4447289853 4542930495 4805202771 5011878159 5215957235 5517084663 5754378627 6455743335 7412149755 7840067679 8008671285 8177274891 8353130265 9195141105 9388723023 9590631045 10533054915 13066779465 13341869559 13628791485 15035634477 15647871705 16551253989 17263135881 19820637493 22236449265 24026013855 24531824673 25059390795 27585423315 28166169069 28771893135 39200338395 40025608677 40886374455 46943615115 49653761967 51789407643 59461912479 66709347795 75178172385 82756269945 84498507207 86315679405 99103187465 122659123365 140830845345 148961285901 155368222929 178385737437 200128043385 248268809835 253495521621 258947038215 297309562395 422492536035 466104668787 535157212311 744806429505 760486564863 776841114645 891928687185 1267477608105 1605471636933 2330523343935 2675786061555 3802432824315 4816414910799 8027358184665 14449244732397 24082074553995 72246223661985
• Sum of all divisors σ(n): 143238942013440
• Sum of proper divisors (its aliquot sum) s(n): 70992718351455
• 72246223661985 is a deficient number, because the sum of its proper divisors (70992718351455) is less than itself. Its deficiency is 1253505310530

Bases of 72246223661985

• Binary: 10000011011010100100010011111110110101110100001₂
• Hexadecimal: 0x41B5227F6BA1
• Base-36: PLXGG8529

Squares and roots of 72246223661985

• 72246223661985 squared (72246223661985²) is 5219516833417561303534140225
• 72246223661985 cubed (72246223661985³) is 377090380554580837021222502328667991846625
• The square root of 72246223661985 is 8499777.8595669781
• The cube root of 72246223661985 is 41649.0452696023

Scales and comparisons

• 72,246,223,661,985 seconds is equal to 2,297,206 years, 22 weeks, 6 days, 5 hours, 39 minutes, 45 seconds.
• To count from 1 to 72,246,223,661,985 would take you about five million, seven hundred forty-three thousand and sixteen 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 72246223661985 cubic inches would be around 3470.8 feet tall.

Recreational maths with 72246223661985

• 72246223661985 backwards is 58916632264227
• The number of decimal digits it has is: 14
• The sum of 72246223661985's digits is 63
• More coming soon!