137644190618490

Names of 137644190618490

• Cardinal: 137644190618490 can be written as One hundred thirty-seven trillion, six hundred forty-four billion, one hundred ninety million, six hundred eighteen thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.3764419061849 × 10¹⁴

Factors of 137644190618490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 454

Divisors of 137644190618490

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 163 243 270 281 326 405 486 489 562 729 810 815 843 978 1215 1405 1458 1467 1630 1686 2187 2430 2445 2529 2810 2934 3645 4215 4374 4401 4890 5058 6561 7290 7335 7587 8430 8802 10935 12645 13122 13203 14670 15174 21870 22005 22761 25290 26406 26569 32805 37935 39609 44010 45522 45803 53138 65610 66015 68283 75870 78961 79218 79707 91606 113805 118827 132030 132845 136566 137409 157922 159414 198045 204849 227610 229015 236883 237654 239121 265690 274818 341415 356481 394805 396090 398535 409698 412227 458030 473766 478242 594135 614547 682830 687045 710649 712962 717363 789610 797070 824454 1024245 1069443 1184415 1188270 1195605 1229094 1236681 1374090 1421298 1434726 1782405 1843641 2048490 2061135 2131947 2138886 2152089 2368830 2391210 2473362 3072735 3553245 3564810 3586815 3687282 3710043 4122270 4263894 4304178 5347215 6145470 6183405 6395841 6456267 7106490 7173630 7420086 7465889 9218205 10659735 10694430 10760445 11130129 12366810 12791682 12870643 12912534 14931778 18436410 18550215 19187523 19368801 21319470 21520890 22260258 22397667 25741286 31979205 32281335 33390387 37100430 37329445 38375046 38611929 38737602 44795334 55650645 57562569 58106403 63958410 64353215 64562670 66780774 67193001 74658890 77223858 95937615 96844005 100171161 111301290 111988335 115125138 115835787 116212806 128706430 134386002 166951935 172687707 174319209 191875230 193059645 193688010 200342322 201579003 223976670 231671574 287812845 290532015 300513483 333903870 335965005 345375414 347507361 348638418 386119290 403158006 500855805 518063121 575625690 579178935 581064030 601026966 604737009 671930010 695014722 863438535 871596045 1001711610 1007895015 1036126242 1042522083 1158357870 1209474018 1502567415 1726877070 1737536805 1743192090 1814211027 2015790030 2085044166 2097914809 2590315605 3005134830 3023685045 3127566249 3475073610 3628422054 4195829618 5180631210 5212610415 5442633081 6047370090 6255132498 6293744427 9071055135 9382698747 10425220830 10489574045 10885266162 12587488854 15637831245 16327899243 18142110270 18765397494 18881233281 20979148090 27213165405 28148096241 31275662490 31468722135 32655798486 37762466562 46913493735 48983697729 54426330810 56296192482 56643699843 62937444270 81639496215 84444288723 93826987470 94406166405 97967395458 113287399686 140740481205 163278992430 168888577446 169931099529 188812332810 244918488645 281480962410 283218499215 339862199058 422221443615 489836977290 509793298587 566436998430 844442887230 849655497645 1019586597174 1529379895761 1699310995290 2548966492935 3058759791522 4588139687283 5097932985870 7646899478805 9176279374566 13764419061849 15293798957610 22940698436415 27528838123698 45881396872830 68822095309245 137644190618490
• Sum of all divisors σ(n): 375249691693422
• Sum of proper divisors (its aliquot sum) s(n): 237605501074932
• 137644190618490 is an abundant number, because the sum of its proper divisors (237605501074932) is greater than itself. Its abundance is 99961310456442

Bases of 137644190618490

• Binary: 11111010010111111001001000101100101001101111010₂
• Hexadecimal: 0x7D2FC916537A
• Base-36: 1CSGV985MI

Squares and roots of 137644190618490

• 137644190618490 squared (137644190618490²) is 18945923211019210528729880100
• 137644190618490 cubed (137644190618490³) is 2607796265900802354449767595075762543049000
• The square root of 137644190618490 is 11732186.0971640745
• The cube root of 137644190618490 is 51632.0413012229

Scales and comparisons

• 137,644,190,618,490 seconds is equal to 4,376,659 years, 26 weeks, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 137,644,190,618,490 would take you about ten million, nine hundred forty-one thousand, six hundred forty-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 137644190618490 cubic inches would be around 4302.7 feet tall.

Recreational maths with 137644190618490

• 137644190618490 backwards is 094816091446731
• The number of decimal digits it has is: 15
• The sum of 137644190618490's digits is 63
• More coming soon!