29009138081013

Names of 29009138081013

• Cardinal: 29009138081013 can be written as Twenty-nine trillion, nine billion, one hundred thirty-eight million, eighty-one thousand and thirteen.

Scientific notation

• Scientific notation: 2.9009138081013 × 10¹³

Factors of 29009138081013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 439

Divisors of 29009138081013

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 81 173 263 519 789 1557 2367 4671 7101 14013 21303 29929 45499 69169 89787 136497 207507 269361 409491 622521 808083 1228473 1867563 2424249 3685419 5177717 5602689 7871327 11966237 15533151 23613981 35898711 46599453 70841943 107696133 139798359 212525829 323088399 419395077 637577487 969265197 1361739571 2070159001 4085218713 6210477003 12255656139 18631431009 36766968417 55894293027 110300905251 167682879081 358137507173 1074412521519 3223237564557 9669712693671 29009138081013
• Sum of all divisors σ(n): 43752942493260
• Sum of proper divisors (its aliquot sum) s(n): 14743804412247
• 29009138081013 is a deficient number, because the sum of its proper divisors (14743804412247) is less than itself. Its deficiency is 14265333668766

Bases of 29009138081013

• Binary: 110100110001000110111010111101101110011110101₂
• Hexadecimal: 0x1A62375EDCF5
• Base-36: AA6M3TIB9

Squares and roots of 29009138081013

• 29009138081013 squared (29009138081013²) is 841530092203278600151106169
• 29009138081013 cubed (29009138081013³) is 24412062644052510323894468943213886069197
• The square root of 29009138081013 is 5386013.1898290967
• The cube root of 29009138081013 is 30726.3949386619

Scales and comparisons

• 29,009,138,081,013 seconds is equal to 922,400 years, 44 weeks, 4 days, 23 hours, 23 minutes, 33 seconds.
• To count from 1 to 29,009,138,081,013 would take you about two million, three hundred six thousand and two 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 29009138081013 cubic inches would be around 2560.5 feet tall.

Recreational maths with 29009138081013

• 29009138081013 backwards is 31018083190092
• The number of decimal digits it has is: 14
• The sum of 29009138081013's digits is 45
• More coming soon!