80055538272

Names of 80055538272

• Cardinal: 80055538272 can be written as Eighty billion, fifty-five million, five hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.0055538272 × 10¹⁰

Factors of 80055538272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2154859

Divisors of 80055538272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 72 86 96 108 129 144 172 216 258 288 344 387 432 516 688 774 864 1032 1161 1376 1548 2064 2322 3096 4128 4644 6192 9288 12384 18576 37152 2154811 4309622 6464433 8619244 12928866 17238488 19393299 25857732 34476976 38786598 51715464 58179897 68953952 77573196 92656873 103430928 116359794 155146392 185313746 206861856 232719588 277970619 310292784 370627492 465439176 555941238 620585568 741254984 833911857 930878352 1111882476 1482509968 1667823714 1861756704 2223764952 2501735571 2965019936 3335647428 4447529904 5003471142 6671294856 8895059808 10006942284 13342589712 20013884568 26685179424 40027769136 80055538272
• Sum of all divisors σ(n): 238925554560
• Sum of proper divisors (its aliquot sum) s(n): 158870016288
• 80055538272 is an abundant number, because the sum of its proper divisors (158870016288) is greater than itself. Its abundance is 78814478016

Bases of 80055538272

• Binary: 1001010100011101011101001001001100000₂
• Hexadecimal: 0x12A3AE9260
• Base-36: 10RZ00O0

Squares and roots of 80055538272

• 80055538272 squared (80055538272²) is 6408889208019656745984
• 80055538272 cubed (80055538272³) is 513067075273625399956425094299648
• The square root of 80055538272 is 282940.8741627833
• The cube root of 80055538272 is 4309.8662625765

Scales and comparisons

• 80,055,538,272 seconds is equal to 2,545 years, 26 weeks, 6 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 80,055,538,272 would take you about five thousand and ninety-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 80055538272 cubic inches would be around 359.2 feet tall.

Recreational maths with 80055538272

• 80055538272 backwards is 27283555008
• The number of decimal digits it has is: 11
• The sum of 80055538272's digits is 45
• More coming soon!