80512146

Names of 80512146

• Cardinal: 80512146 can be written as Eighty million, five hundred twelve thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 8.0512146 × 10⁷

Factors of 80512146

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1069

Divisors of 80512146

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 31 33 39 62 66 78 93 99 117 143 186 198 234 279 286 341 403 429 558 682 806 858 1009 1023 1209 1287 2018 2046 2418 2574 3027 3069 3627 4433 6054 6138 7254 8866 9081 11099 13117 13299 18162 22198 26234 26598 31279 33297 39351 39897 62558 66594 78702 79794 93837 99891 118053 144287 187674 199782 236106 281511 288574 344069 406627 432861 563022 688138 813254 865722 1032207 1219881 1298583 2064414 2439762 2597166 3096621 3659643 4472897 6193242 7319286 8945794 13418691 26837382 40256073 80512146
• Sum of all divisors σ(n): 211760640
• Sum of proper divisors (its aliquot sum) s(n): 131248494
• 80512146 is an abundant number, because the sum of its proper divisors (131248494) is greater than itself. Its abundance is 50736348

Bases of 80512146

• Binary: 100110011001000010010010010₂
• Hexadecimal: 0x4CC8492
• Base-36: 1BXNKI

Squares and roots of 80512146

• 80512146 squared (80512146²) is 6482205653525316
• 80512146 cubed (80512146³) is 521896287978655656488136
• The square root of 80512146 is 8972.8560670503
• The cube root of 80512146 is 431.8044704129

Scales and comparisons

• 80,512,146 seconds is equal to 2 years, 29 weeks, 20 hours, 29 minutes, 6 seconds.
• To count from 1 to 80,512,146 would take you about 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 80512146 cubic inches would be around 36 feet tall.

Recreational maths with 80512146

• 80512146 backwards is 64121508
• The number of decimal digits it has is: 8
• The sum of 80512146's digits is 27
• More coming soon!