72355123022

Names of 72355123022

• Cardinal: 72355123022 can be written as Seventy-two billion, three hundred fifty-five million, one hundred twenty-three thousand and twenty-two.

Scientific notation

• Scientific notation: 7.2355123022 × 10¹⁰

Factors of 72355123022

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20937

Divisors of 72355123022

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 23 26 46 91 161 182 299 322 598 863 1726 2093 4186 6041 11219 12082 19849 20029 22438 39698 40058 78533 138943 140203 157066 258037 260377 277886 280406 460667 516074 520754 921334 1806259 1822639 3224669 3612518 3645278 5988671 6449338 11977342 17285027 34570054 41920697 83841394 120995189 224705351 241990378 397555621 449410702 795111242 1572937457 2782889347 3145874914 5168223073 5565778694 10336446146 36177561511 72355123022
• Sum of all divisors σ(n): 139554938880
• Sum of proper divisors (its aliquot sum) s(n): 67199815858
• 72355123022 is a deficient number, because the sum of its proper divisors (67199815858) is less than itself. Its deficiency is 5155307164

Bases of 72355123022

• Binary: 1000011011000101100111000111101001110₂
• Hexadecimal: 0x10D8B38F4E
• Base-36: X8MDE8E

Squares and roots of 72355123022

• 72355123022 squared (72355123022²) is 5235263827528754412484
• 72355123022 cubed (72355123022³) is 378798158293469615757705152606648
• The square root of 72355123022 is 268989.0760272617
• The cube root of 72355123022 is 4166.9961137509

Scales and comparisons

• 72,355,123,022 seconds is equal to 2,300 years, 34 weeks, 5 days, 13 hours, 17 minutes, 2 seconds.
• To count from 1 to 72,355,123,022 would take you about four thousand, six 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 72355123022 cubic inches would be around 347.2 feet tall.

Recreational maths with 72355123022

• 72355123022 backwards is 22032155327
• The number of decimal digits it has is: 11
• The sum of 72355123022's digits is 32
• More coming soon!