129327496122

Names of 129327496122

• Cardinal: 129327496122 can be written as One hundred twenty-nine billion, three hundred twenty-seven million, four hundred ninety-six thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.29327496122 × 10¹¹

Factors of 129327496122

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 39

Divisors of 129327496122

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 6 11 22 23 33 46 66 69 121 138 242 253 363 506 529 726 759 1058 1331 1518 1587 2662 2783 3174 3993 5566 5819 7986 8349 11638 12167 14641 16698 17457 24334 29282 30613 34914 36501 43923 61226 64009 73002 87846 91839 128018 133837 161051 183678 192027 267674 322102 336743 384054 401511 483153 673486 704099 803022 966306 1010229 1408198 1472207 1771561 2020458 2112297 2944414 3543122 3704173 4224594 4416621 5314683 7408346 7745089 8833242 10629366 11112519 15490178 16194277 22225038 23235267 32388554 40745903 46470534 48582831 81491806 85195979 97165662 122237709 170391958 178137047 244475418 255587937 356274094 511175874 534411141 937155769 1068822282 1874311538 1959507517 2811467307 3919015034 5622934614 5878522551 11757045102 21554582687 43109165374 64663748061 129327496122
• Sum of all divisors σ(n): 297452162880
• Sum of proper divisors (its aliquot sum) s(n): 168124666758
• 129327496122 is an abundant number, because the sum of its proper divisors (168124666758) is greater than itself. Its abundance is 38797170636

Bases of 129327496122

• Binary: 1111000011100100001001111101110111010₂
• Hexadecimal: 0x1E1C84FBBA
• Base-36: 1NEU92NU

Squares and roots of 129327496122

• 129327496122 squared (129327496122²) is 16725601253185925038884
• 129327496122 cubed (129327496122³) is 2163080131209521060611253209207848
• The square root of 129327496122 is 359621.3232304225
• The cube root of 129327496122 is 5057.0466098519

Scales and comparisons

• 129,327,496,122 seconds is equal to 4,112 years, 11 weeks, 1 day, 28 minutes, 42 seconds.
• To count from 1 to 129,327,496,122 would take you about eight thousand, two hundred twenty-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 129327496122 cubic inches would be around 421.4 feet tall.

Recreational maths with 129327496122

• 129327496122 backwards is 221694723921
• The number of decimal digits it has is: 12
• The sum of 129327496122's digits is 48
• More coming soon!