132780790021

Names of 132780790021

• Cardinal: 132780790021 can be written as One hundred thirty-two billion, seven hundred eighty million, seven hundred ninety thousand and twenty-one.

Scientific notation

• Scientific notation: 1.32780790021 × 10¹¹

Factors of 132780790021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17447

Divisors of 132780790021

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 23 31 89 121 253 341 713 979 2047 2759 2783 3751 7843 10769 17293 22517 30349 63457 86273 190223 247687 333839 397739 536083 698027 1539077 2092453 4375129 5896913 7678297 12329909 16929847 35398771 47711387 48126419 64866043 135628999 186228317 389386481 524825257 1097361901 1491918989 4283251291 5773077827 12070980911 132780790021
• Sum of all divisors σ(n): 158983050240
• Sum of proper divisors (its aliquot sum) s(n): 26202260219
• 132780790021 is a deficient number, because the sum of its proper divisors (26202260219) is less than itself. Its deficiency is 106578529802

Bases of 132780790021

• Binary: 1111011101010010110100001000100000101₂
• Hexadecimal: 0x1EEA5A1105
• Base-36: 1OZY95AD

Squares and roots of 132780790021

• 132780790021 squared (132780790021²) is 17630738198600893180441
• 132780790021 cubed (132780790021³) is 2341023346663648993375187285179261
• The square root of 132780790021 is 364390.9850984241
• The cube root of 132780790021 is 5101.6627926919

Scales and comparisons

• 132,780,790,021 seconds is equal to 4,222 years, 6 days, 16 hours, 47 minutes, 1 second.
• To count from 1 to 132,780,790,021 would take you about eight thousand, four hundred forty-four 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 132780790021 cubic inches would be around 425.1 feet tall.

Recreational maths with 132780790021

• 132780790021 backwards is 120097087231
• The number of decimal digits it has is: 12
• The sum of 132780790021's digits is 40
• More coming soon!