12429489400968

Names of 12429489400968

• Cardinal: 12429489400968 can be written as Twelve trillion, four hundred twenty-nine billion, four hundred eighty-nine million, four hundred thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2429489400968 × 10¹³

Factors of 12429489400968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 615809061

Divisors of 12429489400968

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 841 1682 2523 3364 5046 6728 10092 20184 615809027 1231618054 1847427081 2463236108 3694854162 4926472216 7389708324 14779416648 17858461783 35716923566 53575385349 71433847132 107150770698 142867694264 214301541396 428603082792 517895391707 1035790783414 1553686175121 2071581566828 3107372350242 4143163133656 6214744700484 12429489400968
• Sum of all divisors σ(n): 32182179803280
• Sum of proper divisors (its aliquot sum) s(n): 19752690402312
• 12429489400968 is an abundant number, because the sum of its proper divisors (19752690402312) is greater than itself. Its abundance is 7323201001344

Bases of 12429489400968

• Binary: 10110100110111110111010011001110110010001000₂
• Hexadecimal: 0xB4DF74CEC88
• Base-36: 4EM112HZC

Squares and roots of 12429489400968

• 12429489400968 squared (12429489400968²) is 154492206768775851479337024
• 12429489400968 cubed (12429489400968³) is 1920259246564656153090568883067543839232
• The square root of 12429489400968 is 3525548.0993695149
• The cube root of 12429489400968 is 23164.2243645891

Scales and comparisons

• 12,429,489,400,968 seconds is equal to 395,219 years, 16 weeks, 3 days, 42 minutes, 48 seconds.
• To count from 1 to 12,429,489,400,968 would take you about nine hundred eighty-eight thousand and forty-eight 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 12429489400968 cubic inches would be around 1930.4 feet tall.

Recreational maths with 12429489400968

• 12429489400968 backwards is 86900498492421
• The number of decimal digits it has is: 14
• The sum of 12429489400968's digits is 66
• More coming soon!