73801872225

Names of 73801872225

• Cardinal: 73801872225 can be written as Seventy-three billion, eight hundred one million, eight hundred seventy-two thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.3801872225 × 10¹⁰

Factors of 73801872225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6045

Divisors of 73801872225

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 405 675 2025 6037 18111 30185 54333 90555 150925 162999 271665 452775 488997 814995 1358325 2444985 4074975 12224925 36445369 109336107 182226845 328008321 546680535 911134225 984024963 1640041605 2733402675 2952074889 4920124815 8200208025 14760374445 24600624075 73801872225
• Sum of all divisors σ(n): 136729227657
• Sum of proper divisors (its aliquot sum) s(n): 62927355432
• 73801872225 is a deficient number, because the sum of its proper divisors (62927355432) is less than itself. Its deficiency is 10874516793

Bases of 73801872225

• Binary: 1000100101110111011110011001101100001₂
• Hexadecimal: 0x112EEF3361
• Base-36: XWJQ929

Squares and roots of 73801872225

• 73801872225 squared (73801872225²) is 5446716343915226450625
• 73801872225 cubed (73801872225³) is 401977863659450698740966521390625
• 73801872225 is a perfect square number. Its square root is 271665
• The cube root of 73801872225 is 4194.5862262083

Scales and comparisons

• 73,801,872,225 seconds is equal to 2,346 years, 34 weeks, 6 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 73,801,872,225 would take you about four thousand, six hundred ninety-three 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 73801872225 cubic inches would be around 349.5 feet tall.

Recreational maths with 73801872225

• 73801872225 backwards is 52227810837
• 73801872225 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73801872225's digits is 45
• More coming soon!