31557271242807973

Names of 31557271242807973

• Cardinal: 31557271242807973 can be written as Thirty-one quadrillion, five hundred fifty-seven trillion, two hundred seventy-one billion, two hundred forty-two million, eight hundred seven thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 3.1557271242807973 × 10¹⁶

Factors of 31557271242807973

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 540

Divisors of 31557271242807973

• Number of divisors d(n): 324
• Complete list of divisors:
  1 13 19 31 43 67 169 247 361 367 403 559 589 817 871 1273 1333 1849 2077 2881 3211 4693 4771 5239 6973 7267 7657 10621 11191 11323 11377 15523 15781 16549 17329 24037 24187 24589 25327 27001 35131 37453 39463 54739 57319 61009 62023 89311 90649 99541 123883 132487 134689 138073 145483 147901 201799 205153 215137 216163 225277 299839 312481 314431 319657 329251 351013 456703 467191 481213 486889 489211 513019 667489 678583 711607 745147 749797 762259 1040041 1057327 1089061 1161043 1178437 1610479 1696909 1722331 1750957 1891279 1922713 2353777 2559091 2623387 2666989 2810119 3840373 3897907 4087603 4107097 4155541 4175359 4280263 5696941 5791627 5937139 6073483 6255769 6359743 6669247 8677357 8821579 8876629 9024163 9250891 9295009 9686911 9747361 9909367 12893077 13520533 13745251 14157793 14482921 15093559 20089213 20692159 20936227 21036073 22059817 22390303 22762441 30599101 32241271 32777137 33268183 36531547 44721763 45465061 48622729 49924849 50672791 53392261 54279667 72967087 74060233 75291151 78955279 79331821 81324997 82676659 110040913 112805641 114680527 115396177 117314119 120835117 126715693 128821771 167610001 171459097 175766929 176605171 178688263 179540437 184051309 188277973 244968463 249039961 261159769 268998067 273468949 275175499 279749053 286777621 381695047 388039009 397788313 399685387 419136523 426102781 432486379 581382919 591045793 622765603 632095477 649023037 694099393 705635671 863836159 948572131 962783029 978784963 1031313673 1386374653 1409416891 1430531869 1500150301 1507304599 1525083547 1570856521 2090777347 2178930013 2228968261 2295867223 2334025681 2447613649 3184590019 3237519493 3257722843 3395076997 3411268303 3496974871 3555096337 3577281487 3636737689 4731759259 4962035611 5044507117 5195910031 5315232007 5448774799 5539336153 7372741171 7557977947 7594022353 7683595309 7720238791 8095952839 8217241201 11229870067 11832546457 12029209279 12331437703 13407077749 16412887021 16685677387 18022870489 18322419583 18596914297 19594959787 26778920929 27180105511 28976587393 29846273899 30342333853 41399670247 42087753409 42350396959 44346487939 46504659331 47277589957 61512870367 64506462943 64814097757 65578592521 67546830403 69098016091 89903425921 95845635223 98722290589 100363104283 100989408133 105247386907 140082082249 145988310871 146684537029 153823103941 156379720627 213367531273 216913806031 228554976301 234297316357 238191454579 254734477231 317027870353 348125972077 353341371643 508799497651 517255998997 550555160467 576504343207 799667314771 842583270841 898274209183 1168744536973 1245993257899 1283389777657 1304720355679 1312862305729 1821067069237 1906898981377 1999700351233 2032936368151 2773777906549 2787006203551 2819879478403 2971214691913 4121362314589 4342544549719 4525637637001 6023529536707 6614393469463 6724327986961 9827863980943 10953582520933 15193678980649 17067209974477 23673871900081 24789686757901 36231080646163 38625790994869 53577710089657 56453079146347 78305883977191 85987115103019 87416263830493 127762231752259 186729415637917 471004048400119 733890028902511 1017976491703483 1660909012779367 2427482403292921 31557271242807973
• Sum of all divisors σ(n): 38788471755416448
• Sum of proper divisors (its aliquot sum) s(n): 7231200512608475
• 31557271242807973 is a deficient number, because the sum of its proper divisors (7231200512608475) is less than itself. Its deficiency is 24326070730199498

Bases of 31557271242807973

• Binary: 1110000000111010010101111000110100000100001101010100101₂
• Hexadecimal: 0x701D2BC6821AA5
• Base-36: 8MQ4A9TDB51

Squares and roots of 31557271242807973

• 31557271242807973 squared (31557271242807973²) is 995861368292155068799077752368729
• 31557271242807973 cubed (31557271242807973³) is 31426667319429424904140785238350486300606037076317
• The square root of 31557271242807973 is 177643663.6719924579
• The cube root of 31557271242807973 is 316009.2638781523

Scales and comparisons

• 31,557,271,242,807,973 seconds is equal to 1,003,423,612 years, 24 weeks, 3 days, 21 hours, 46 minutes, 13 seconds.
• To count from 1 to 31,557,271,242,807,973 would take you about three billion, ten million, two hundred seventy thousand, eight hundred thirty-seven 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 31557271242807973 cubic inches would be around 26334.1 feet tall.

Recreational maths with 31557271242807973

• 31557271242807973 backwards is 37970824217275513
• The number of decimal digits it has is: 17
• The sum of 31557271242807973's digits is 73
• More coming soon!