40902109703290

Names of 40902109703290

• Cardinal: 40902109703290 can be written as Forty trillion, nine hundred two billion, one hundred nine million, seven hundred three thousand, two hundred ninety.

Scientific notation

• Scientific notation: 4.090210970329 × 10¹³

Factors of 40902109703290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3540

Divisors of 40902109703290

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 5 10 11 22 53 55 106 110 121 242 265 530 583 605 1166 1210 2809 2915 3469 5618 5830 6413 6938 12826 14045 17345 28090 30899 32065 34690 38159 61798 64130 76318 154495 183857 190795 308990 339889 367714 381590 419749 679778 839498 919285 1699445 1838570 2022427 2098745 3398890 4044854 4197490 9744421 10112135 12033961 19488842 20224270 22246697 24067922 44493394 48722105 60169805 97444210 107188631 111233485 120339610 132373571 214377262 222466970 264747142 535943155 637799933 661867855 1071886310 1179074941 1275599866 1323735710 1456109281 2358149882 2912218562 3188999665 5895374705 6377999330 7015799263 7280546405 11790749410 14031598526 14561092810 33803396449 35078996315 67606792898 70157992630 77173791893 154347583786 169016982245 338033964490 371837360939 385868959465 743674721878 771737918930 1859186804695 3718373609390 4090210970329 8180421940658 20451054851645 40902109703290
• Sum of all divisors σ(n): 82504816897482
• Sum of proper divisors (its aliquot sum) s(n): 41602707194192
• 40902109703290 is an abundant number, because the sum of its proper divisors (41602707194192) is greater than itself. Its abundance is 700597490902

Bases of 40902109703290

• Binary: 1001010011001101000011101110000010110001111010₂
• Hexadecimal: 0x253343B82C7A
• Base-36: EHY6420SA

Squares and roots of 40902109703290

• 40902109703290 squared (40902109703290²) is 1672982578179969971836824100
• 40902109703290 cubed (40902109703290³) is 68428516944410070812987791045146921289000
• The square root of 40902109703290 is 6395475.7214213549
• The cube root of 40902109703290 is 34454.7076880131

Scales and comparisons

• 40,902,109,703,290 seconds is equal to 1,300,560 years, 29 weeks, 4 days, 11 hours, 48 minutes, 10 seconds.
• To count from 1 to 40,902,109,703,290 would take you about three million, two hundred fifty-one thousand, four hundred one 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 40902109703290 cubic inches would be around 2871.2 feet tall.

Recreational maths with 40902109703290

• 40902109703290 backwards is 09230790120904
• The number of decimal digits it has is: 14
• The sum of 40902109703290's digits is 46
• More coming soon!