90140943375

Names of 90140943375

• Cardinal: 90140943375 can be written as Ninety billion, one hundred forty million, nine hundred forty-three thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 9.0140943375 × 10¹⁰

Factors of 90140943375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7689

Divisors of 90140943375

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 125 175 225 315 375 525 875 1125 1575 2027 2625 5647 6081 7875 10135 14189 16941 18243 28235 30405 39529 42567 50675 50823 70945 84705 91215 118587 127701 141175 152025 197645 212835 253375 254115 354725 355761 423525 456075 592935 638505 705875 760125 988225 1064175 1270575 1773625 1778805 2117625 2280375 2964675 3192525 4941125 5320875 6352875 8894025 11446469 14823375 15962625 34339407 44470125 57232345 80125283 103018221 171697035 240375849 286161725 400626415 515091105 721127547 858485175 1201879245 1430808625 2003132075 2575455525 3605637735 4292425875 6009396225 10015660375 12877277625 18028188675 30046981125 90140943375
• Sum of all divisors σ(n): 185832032256
• Sum of proper divisors (its aliquot sum) s(n): 95691088881
• 90140943375 is an abundant number, because the sum of its proper divisors (95691088881) is greater than itself. Its abundance is 5550145506

Bases of 90140943375

• Binary: 1010011111100110100011010010000001111₂
• Hexadecimal: 0x14FCD1A40F
• Base-36: 15ERL91R

Squares and roots of 90140943375

• 90140943375 squared (90140943375²) is 8125389672534956390625
• 90140943375 cubed (90140943375³) is 732430290371783296715422505859375
• The square root of 90140943375 is 300234.8137291875
• The cube root of 90140943375 is 4483.7428757441

Scales and comparisons

• 90,140,943,375 seconds is equal to 2,866 years, 10 weeks, 3 days, 22 hours, 56 minutes, 15 seconds.
• To count from 1 to 90,140,943,375 would take you about five thousand, seven hundred thirty-two 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 90140943375 cubic inches would be around 373.6 feet tall.

Recreational maths with 90140943375

• 90140943375 backwards is 57334904109
• 90140943375 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90140943375's digits is 45
• More coming soon!