73245626828

Names of 73245626828

• Cardinal: 73245626828 can be written as Seventy-three billion, two hundred forty-five million, six hundred twenty-six thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 7.3245626828 × 10¹⁰

Factors of 73245626828

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 946

Divisors of 73245626828

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 17 22 34 44 68 187 374 449 467 748 898 934 1796 1868 4939 5137 7633 7939 9878 10274 15266 15878 19756 20548 30532 31756 83963 87329 167926 174658 209683 218089 335852 349316 419366 436178 838732 872356 2306513 2398979 3564611 3707513 4613026 4797958 7129222 7415026 9226052 9595916 14258444 14830052 39210721 40782643 78421442 81565286 97921961 156842884 163130572 195843922 391687844 1077141571 1664673337 2154283142 3329346674 4308566284 6658693348 18311406707 36622813414 73245626828
• Sum of all divisors σ(n): 148706182800
• Sum of proper divisors (its aliquot sum) s(n): 75460555972
• 73245626828 is an abundant number, because the sum of its proper divisors (75460555972) is greater than itself. Its abundance is 2214929144

Bases of 73245626828

• Binary: 1000100001101110001111001000111001100₂
• Hexadecimal: 0x110DC791CC
• Base-36: XNCJZD8

Squares and roots of 73245626828

• 73245626828 squared (73245626828²) is 5364921849426633341584
• 73245626828 cubed (73245626828³) is 392957063744486791502044318415552
• The square root of 73245626828 is 270639.2928382721
• The cube root of 73245626828 is 4184.0214274629

Scales and comparisons

• 73,245,626,828 seconds is equal to 2,328 years, 51 weeks, 1 day, 7 hours, 27 minutes, 8 seconds.
• To count from 1 to 73,245,626,828 would take you about four thousand, six hundred fifty-seven 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 73245626828 cubic inches would be around 348.7 feet tall.

Recreational maths with 73245626828

• 73245626828 backwards is 82862654237
• The number of decimal digits it has is: 11
• The sum of 73245626828's digits is 53
• More coming soon!