90073478459137140

Names of 90073478459137140

• Cardinal: 90073478459137140 can be written as Ninety quadrillion, seventy-three trillion, four hundred seventy-eight billion, four hundred fifty-nine million, one hundred thirty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 9.007347845913714 × 10¹⁶

Factors of 90073478459137140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9930508233

Divisors of 90073478459137140

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 509 540 594 660 810 891 990 1018 1188 1485 1527 1620 1782 1980 2036 2545 2970 3054 3564 4455 4581 5090 5599 5940 6108 7635 8910 9162 10180 11198 13743 15270 16797 17820 18324 22396 22905 27486 27995 30540 33594 41229 45810 50391 54972 55990 67188 68715 82458 83985 91620 100782 111980 137430 151173 164916 167970 201564 206145 251955 274860 302346 335940 412290 453519 503910 604692 755865 824580 907038 1007820 1511730 1814076 2267595 3023460 4535190 9070380 9930507703 19861015406 29791523109 39722030812 49652538515 59583046218 89374569327 99305077030 109235584733 119166092436 148957615545 178749138654 198610154060 218471169466 268123707981 297915231090 327706754199 357498277308 436942338932 446872846635 536247415962 546177923665 595830462180 655413508398 804371123943 893745693270 983120262597 1072494831924 1092355847330 1310827016796 1340618539905 1608742247886 1638533770995 1787491386540 1966240525194 2184711694660 2681237079810 2949360787791 3217484495772 3277067541990 3932481050388 4021855619715 4915601312985 5054628420827 5362474159620 5898721575582 6554135083980 8043711239430 8848082363373 9831202625970 10109256841654 11797443151164 14746803938955 15163885262481 16087422478860 17696164726746 19662405251940 20218513683308 25273142104135 29493607877910 30327770524962 35392329453492 44240411816865 45491655787443 50546284208270 55600912629097 58987215755820 60655541049924 75819426312405 88480823633730 90983311574886 101092568416540 111201825258194 136474967362329 151638852624810 166802737887291 176961647267460 181966623149772 222403650516388 227458278937215 272949934724658 278004563145485 303277705249620 333605475774582 409424902086987 454916557874430 500408213661873 545899869449316 556009126290970 667210951549164 682374836811645 818849804173974 834013689436455 909833115748860 1000816427323746 1112018252581940 1364749673623290 1501224640985619 1637699608347948 1668027378872910 2001632854647492 2047124510434935 2502041068309365 2729499347246580 3002449281971238 3336054757745820 4094249020869870 4503673922956857 5004082136618730 6004898563942476 7506123204928095 8188498041739740 9007347845913714 10008164273237460 15012246409856190 18014695691827428 22518369614784285 30024492819712380 45036739229568570 90073478459137140
• Sum of all divisors σ(n): 308857061728575360
• Sum of proper divisors (its aliquot sum) s(n): 218783583269438220
• 90073478459137140 is an abundant number, because the sum of its proper divisors (218783583269438220) is greater than itself. Its abundance is 128710104810301080

Bases of 90073478459137140

• Binary: 101000000000000010101100111110111001111011001110001110100₂
• Hexadecimal: 0x1400159F73D9C74
• Base-36: OMWDSRA9V90

Squares and roots of 90073478459137140

• 90073478459137140 squared (90073478459137140²) is 8113231521728642368352753327379600
• 90073478459137140 cubed (90073478459137140³) is 730786984706417307380026336161462872107353238344000
• The square root of 90073478459137140 is 300122439.1130012459
• The cube root of 90073478459137140 is 448262.3995235979

Scales and comparisons

• 90,073,478,459,137,140 seconds is equal to 2,864,057,999 years, 22 weeks, 5 days, 13 hours, 39 minutes.
• To count from 1 to 90,073,478,459,137,140 would take you about eight billion, five hundred ninety-two million, one hundred seventy-three thousand, nine hundred ninety-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 90073478459137140 cubic inches would be around 37355.2 feet tall.

Recreational maths with 90073478459137140

• 90073478459137140 backwards is 04173195487437009
• The number of decimal digits it has is: 17
• The sum of 90073478459137140's digits is 72
• More coming soon!