90521873048675125

Names of 90521873048675125

• Cardinal: 90521873048675125 can be written as Ninety quadrillion, five hundred twenty-one trillion, eight hundred seventy-three billion, forty-eight million, six hundred seventy-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 9.0521873048675125 × 10¹⁶

Factors of 90521873048675125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1103

Divisors of 90521873048675125

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 25 89 125 445 1009 2225 5045 7921 11125 25225 39605 89801 126125 198025 449005 704969 990125 1018081 2245025 3524845 5090405 7992289 11225125 17624225 25452025 39961445 88121125 90609209 127260125 199807225 453046045 711313721 999036125 1027243729 2265230225 3556568605 5136218645 8064219601 11326151125 17782843025 25681093225 40321098005 88914215125 91424691881 128405466125 201605490025 457123459405 717715544489 1008027450125 2285617297025 3588577722445 8136797577409 11428086485125 17942888612225 40683987887045 89714443061125 203419939435225 724174984389401 1017099697176125 3620874921947005 18104374609735025 90521873048675125
• Sum of all divisors σ(n): 114368408762961600
• Sum of proper divisors (its aliquot sum) s(n): 23846535714286475
• 90521873048675125 is a deficient number, because the sum of its proper divisors (23846535714286475) is less than itself. Its deficiency is 66675337334388650

Bases of 90521873048675125

• Binary: 101000001100110010010100111110111011110000010001100110101₂
• Hexadecimal: 0x1419929F7782335
• Base-36: ORBBQDZOH11

Squares and roots of 90521873048675125

• 90521873048675125 squared (90521873048675125²) is 8194209500240455969387517793765625
• 90521873048675125 cubed (90521873048675125³) is 741755192115014196423380497879425700066891017578125
• The square root of 90521873048675125 is 300868531.1704684163
• 90521873048675125 is a perfect cube number. Its cube root is 449005

Scales and comparisons

• 90,521,873,048,675,125 seconds is equal to 2,878,315,560 years, 21 weeks, 2 days, 7 hours, 5 minutes, 25 seconds.
• To count from 1 to 90,521,873,048,675,125 would take you about eight billion, six hundred thirty-four million, nine hundred forty-six thousand, six hundred eighty-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 90521873048675125 cubic inches would be around 37417.1 feet tall.

Recreational maths with 90521873048675125

• 90521873048675125 backwards is 52157684037812509
• The number of decimal digits it has is: 17
• The sum of 90521873048675125's digits is 73
• More coming soon!