1357890066476721

Names of 1357890066476721

• Cardinal: 1357890066476721 can be written as One quadrillion, three hundred fifty-seven trillion, eight hundred ninety billion, sixty-six million, four hundred seventy-six thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.357890066476721 × 10¹⁵

Factors of 1357890066476721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 207

Divisors of 1357890066476721

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 27 29 47 61 67 87 141 183 201 261 423 549 603 783 1269 1363 1647 1769 1809 1943 2209 2867 3149 3721 4087 4089 4489 5307 5829 6627 8601 9447 11163 12261 12267 13467 15921 17487 19881 25803 28341 33489 36783 36801 40401 47763 52461 59643 64061 77409 83143 85023 91321 100467 103823 107909 110349 118523 121203 130181 134749 148003 174887 192089 192183 210983 249307 249429 273829 273963 311469 323727 355569 390543 404247 444009 524661 576267 576549 632949 747921 748287 821487 821889 934407 971181 1066707 1171629 1212741 1332027 1573983 1728801 1729647 1898847 2243763 2244861 2464461 2465667 2803221 2913543 3010867 3200121 3514887 3638223 3907721 3996081 4292087 4721949 5071723 5186403 5570581 5696541 6118507 6333203 6731289 6956141 7229903 7393383 7941041 8219689 9028183 9032601 9916201 11717429 11723163 12869963 12876261 15215169 16703569 16711743 18355521 18999609 20868423 21689709 23823123 24659067 27084549 27097803 29748603 35152287 35169489 38609889 38628783 45645507 50110707 50135229 55066563 56998827 62605269 65069127 71469369 73977201 81253647 81293409 89245809 105456861 105508467 115829667 115886349 136936521 150332121 150405687 165199689 170996481 183662887 187815807 195207381 201728089 214408107 221931603 238370981 243760941 261817307 267737427 287569829 316370583 339805441 347489001 373228927 386325383 424324601 450996363 466061447 484403501 550719163 550988661 604888261 605184267 715112943 785067743 785451921 862709487 1019416323 1119686781 1158976149 1272973803 1398184341 1453210503 1652157489 1652965983 1814664783 1815552801 2145338829 2355203229 2356355763 2588128461 3058248969 3359060343 3476928447 3818921409 4194553023 4359631509 4956472467 4958897949 5443994349 5446658403 6436016487 7065609687 7069067289 7764385383 9174746907 10077181029 10430785341 11203436107 11456764227 12305413429 12583659069 13078894527 13515781963 14869417401 15970855727 16331983047 17541759569 21196829061 22766964547 25883800661 28429748267 33610308321 36898183921 36916240287 40547345889 47912567181 52625278707 68300893641 77651401983 85289244801 100830924963 110694551763 110748720861 121642037667 143737701543 157875836121 204902680923 232954205949 255867734403 302492774889 332083655289 332246162583 364926113001 431213104629 473627508363 614708042769 698862617847 750630219169 767603203209 824462699743 996250965867 1070047333709 1734214644287 2251890657507 2473388099229 3210142001127 5202643932861 6755671972521 7420164297687 9630426003381 15607931798583 20267015917563 22260492893061 28891278010143 46823795395749 50292224684323 150876674052969 452630022158907 1357890066476721
• Sum of all divisors σ(n): 2194472419776000
• Sum of proper divisors (its aliquot sum) s(n): 836582353299279
• 1357890066476721 is a deficient number, because the sum of its proper divisors (836582353299279) is less than itself. Its deficiency is 521307713177442

Bases of 1357890066476721

• Binary: 100110100101111111001101011000011100110111010110001₂
• Hexadecimal: 0x4D2FE6B0E6EB1
• Base-36: DDBY31WBE9

Squares and roots of 1357890066476721

• 1357890066476721 squared (1357890066476721²) is 1843865432636153776534434911841
• 1357890066476721 cubed (1357890066476721³) is 2503766554896434778516232938215752017113753361
• The square root of 1357890066476721 is 36849559.9224294807
• The cube root of 1357890066476721 is 110735.8398391177

Scales and comparisons

• 1,357,890,066,476,721 seconds is equal to 43,176,703 years, 45 weeks, 6 days, 20 hours, 25 minutes, 21 seconds.
• To count from 1 to 1,357,890,066,476,721 would take you about one hundred twenty-nine million, five hundred thirty thousand, one hundred eleven 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 1357890066476721 cubic inches would be around 9228 feet tall.

Recreational maths with 1357890066476721

• 1357890066476721 backwards is 1276746600987531
• The number of decimal digits it has is: 16
• The sum of 1357890066476721's digits is 72
• More coming soon!