137409512534027881

Names of 137409512534027881

• Cardinal: 137409512534027881 can be written as One hundred thirty-seven quadrillion, four hundred nine trillion, five hundred twelve billion, five hundred thirty-four million, twenty-seven thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.37409512534027881 × 10¹⁷

Factors of 137409512534027881

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 657

Divisors of 137409512534027881

• Number of divisors d(n): 75
• Complete list of divisors:
  1 7 19 49 133 343 361 631 931 2401 2527 4417 6517 11989 17689 30919 45619 83923 123823 216433 227791 398161 587461 866761 1515031 1594537 2787127 4112227 7565059 11161759 19509889 28785589 52955413 78132313 136569223 143736121 251239591 370687891 546926191 955984561 1006152847 1758677137 2594815237 4773552229 7043069929 12310739959 18163706659 33414865603 49301489503 86175179713 90697492351 158532181921 233904059221 345110426521 603226257991 634882446457 1109725273447 1637328414547 3012111456499 4444177125199 7768076914129 11461298901829 21084780195493 31109239876393 54376538398903 57230117673481 147593461368451 217764679134751 380635768792321 400610823714367 1033154229579157 2804275766000569 7232079607054099 19629930362003983 137409512534027881
• Sum of all divisors σ(n): 169451076136910205
• Sum of proper divisors (its aliquot sum) s(n): 32041563602882324
• 137409512534027881 is a deficient number, because the sum of its proper divisors (32041563602882324) is less than itself. Its deficiency is 105367948931145557

Bases of 137409512534027881

• Binary: 111101000001011010011100100111111010110011010111001101001₂
• Hexadecimal: 0x1E82D393F59AE69
• Base-36: 11KZLULUA5WP

Squares and roots of 137409512534027881

• 137409512534027881 squared (137409512534027881²) is 18881374134839165330393921685350161
• 137409512534027881 cubed (137409512534027881³) is 2594480415840852126133115283749114065038927221838841
• 137409512534027881 is a perfect square number. Its square root is 370687891
• The cube root of 137409512534027881 is 516026.8105648903

Scales and comparisons

• 137,409,512,534,027,881 seconds is equal to 4,369,197,463 years, 2 weeks, 5 days, 5 hours, 58 minutes, 1 second.
• To count from 1 to 137,409,512,534,027,881 would take you about thirteen billion, one hundred seven million, five hundred ninety-two thousand, three hundred eighty-nine 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 137409512534027881 cubic inches would be around 43002.2 feet tall.

Recreational maths with 137409512534027881

• 137409512534027881 backwards is 188720435215904731
• The number of decimal digits it has is: 18
• The sum of 137409512534027881's digits is 70
• More coming soon!