90375963705981

Names of 90375963705981

• Cardinal: 90375963705981 can be written as Ninety trillion, three hundred seventy-five billion, nine hundred sixty-three million, seven hundred five thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 9.0375963705981 × 10¹³

Factors of 90375963705981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11619567

Divisors of 90375963705981

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 23 53 69 159 207 477 709 1219 2127 3657 6381 10971 16307 37577 48921 112731 146763 338193 864271 2592813 7778439 11618779 34856337 104569011 267231917 615795287 801695751 1847385861 2405087253 5542157583 8237714311 14163291601 24713142933 42489874803 74139428799 127469624409 189467429153 436598858483 568402287459 1309796575449 1705206862377 3929389726347 10041773745109 30125321235327 90375963705981
• Sum of all divisors σ(n): 138984775862400
• Sum of proper divisors (its aliquot sum) s(n): 48608812156419
• 90375963705981 is a deficient number, because the sum of its proper divisors (48608812156419) is less than itself. Its deficiency is 41767151549562

Bases of 90375963705981

• Binary: 10100100011001001001011001101101000001001111101₂
• Hexadecimal: 0x52324B36827D
• Base-36: W1A57COL9

Squares and roots of 90375963705981

• 90375963705981 squared (90375963705981²) is 8167814815784794967815172361
• 90375963705981 cubed (90375963705981³) is 738174135348540517436415544309481841591141
• The square root of 90375963705981 is 9506627.3570589167
• The cube root of 90375963705981 is 44876.3624614663

Scales and comparisons

• 90,375,963,705,981 seconds is equal to 2,873,676 years, 4 weeks, 6 days, 10 hours, 46 minutes, 21 seconds.
• To count from 1 to 90,375,963,705,981 would take you about seven million, one hundred eighty-four thousand, one hundred ninety 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 90375963705981 cubic inches would be around 3739.7 feet tall.

Recreational maths with 90375963705981

• 90375963705981 backwards is 18950736957309
• The number of decimal digits it has is: 14
• The sum of 90375963705981's digits is 72
• More coming soon!