90104768799104840

Names of 90104768799104840

• Cardinal: 90104768799104840 can be written as Ninety quadrillion, one hundred four trillion, seven hundred sixty-eight billion, seven hundred ninety-nine million, one hundred four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.010476879910484 × 10¹⁶

Factors of 90104768799104840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 48048131

Divisors of 90104768799104840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 401 440 802 1604 2005 3208 4010 4411 8020 8822 10631 16040 17644 21262 22055 35288 42524 44110 53155 85048 88220 106310 116941 176440 212620 233882 425240 467764 584705 935528 1169410 2338820 4263031 4677640 8526062 17052124 21315155 34104248 42630310 46893341 48037081 85260620 93786682 96074162 170521240 187573364 192148324 234466705 240185405 375146728 384296648 468933410 480370810 528407891 937866820 960741620 1056815782 1875733640 1921483240 2113631564 2642039455 4227263128 5284078910 10568157820 19262869481 21136315640 38525738962 77051477924 96314347405 154102955848 192628694810 211891564291 385257389620 423783128582 510682208111 770514779240 847566257164 1021364416222 1059457821455 1695132514328 2042728832444 2118915642910 2553411040555 4085457664888 4237831285820 5106822081110 5617504289221 8475662571640 10213644162220 11235008578442 20427288324440 22470017156884 28087521446105 44940034313768 56175042892210 112350085784420 204783565452511 224700171568840 409567130905022 819134261810044 1023917827262555 1638268523620088 2047835654525110 2252619219977621 4095671309050220 4505238439955242 8191342618100440 9010476879910484 11263096099888105 18020953759820968 22526192199776210 45052384399552420 90104768799104840
• Sum of all divisors σ(n): 221738647868547840
• Sum of proper divisors (its aliquot sum) s(n): 131633879069443000
• 90104768799104840 is an abundant number, because the sum of its proper divisors (131633879069443000) is greater than itself. Its abundance is 41529110270338160

Bases of 90104768799104840

• Binary: 101000000000111011100111101010000110101101101111101001000₂
• Hexadecimal: 0x1401DCF50D6DF48
• Base-36: ON7H3CASQIW

Squares and roots of 90104768799104840

• 90104768799104840 squared (90104768799104840²) is 8118869360340137070322785311425600
• 90104768799104840 cubed (90104768799104840³) is 731548846623584252985141834758169541901904259904000
• The square root of 90104768799104840 is 300174563.8775957979
• The cube root of 90104768799104840 is 448314.3003318681

Scales and comparisons

• 90,104,768,799,104,840 seconds is equal to 2,865,052,935 years, 24 weeks, 3 hours, 47 minutes, 20 seconds.
• To count from 1 to 90,104,768,799,104,840 would take you about eight billion, five hundred ninety-five million, one hundred fifty-eight thousand, eight hundred six 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 90104768799104840 cubic inches would be around 37359.5 feet tall.

Recreational maths with 90104768799104840

• 90104768799104840 backwards is 04840199786740109
• The number of decimal digits it has is: 17
• The sum of 90104768799104840's digits is 77
• More coming soon!