80155232628

Names of 80155232628

• Cardinal: 80155232628 can be written as Eighty billion, one hundred fifty-five million, two hundred thirty-two thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0155232628 × 10¹⁰

Factors of 80155232628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3093990

Divisors of 80155232628

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 102 127 204 254 381 508 762 1524 2159 4318 6477 8636 12954 25908 3093841 6187682 9281523 12375364 18563046 37126092 52595297 105190594 157785891 210381188 315571782 392917807 631143564 785835614 1178753421 1571671228 2357506842 4715013684 6679602719 13359205438 20038808157 26718410876 40077616314 80155232628
• Sum of all divisors σ(n): 199589935104
• Sum of proper divisors (its aliquot sum) s(n): 119434702476
• 80155232628 is an abundant number, because the sum of its proper divisors (119434702476) is greater than itself. Its abundance is 39279469848

Bases of 80155232628

• Binary: 1001010101001100111111100100101110100₂
• Hexadecimal: 0x12A99FC974
• Base-36: 10TMCTBO

Squares and roots of 80155232628

• 80155232628 squared (80155232628²) is 6424861317648795786384
• 80155232628 cubed (80155232628³) is 514986253518777828261675714937152
• The square root of 80155232628 is 283116.9945941077
• The cube root of 80155232628 is 4311.6545673633

Scales and comparisons

• 80,155,232,628 seconds is equal to 2,548 years, 35 weeks, 5 days, 14 hours, 23 minutes, 48 seconds.
• To count from 1 to 80,155,232,628 would take you about five thousand and ninety-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 80155232628 cubic inches would be around 359.3 feet tall.

Recreational maths with 80155232628

• 80155232628 backwards is 82623255108
• The number of decimal digits it has is: 11
• The sum of 80155232628's digits is 42
• More coming soon!