13072752432

Names of 13072752432

• Cardinal: 13072752432 can be written as Thirteen billion, seventy-two million, seven hundred fifty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.3072752432 × 10¹⁰

Factors of 13072752432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5506

Divisors of 13072752432

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 5501 11002 16503 22004 33006 44008 49509 66012 88016 99018 132024 148527 198036 264048 297054 396072 594108 792144 1188216 2376432 30261001 60522002 90783003 121044004 181566006 242088008 272349009 363132012 484176016 544698018 726264024 817047027 1089396036 1452528048 1634094054 2178792072 3268188108 4357584144 6536376216 13072752432
• Sum of all divisors σ(n): 37530463720
• Sum of proper divisors (its aliquot sum) s(n): 24457711288
• 13072752432 is an abundant number, because the sum of its proper divisors (24457711288) is greater than itself. Its abundance is 11384958856

Bases of 13072752432

• Binary: 1100001011001100100101111100110000₂
• Hexadecimal: 0x30B325F30
• Base-36: 6076GC0

Squares and roots of 13072752432

• 13072752432 squared (13072752432²) is 170896856148361914624
• 13072752432 cubed (13072752432³) is 2234092291834652372217072365568
• The square root of 13072752432 is 114336.1379092367
• The cube root of 13072752432 is 2355.7128208531

Scales and comparisons

• 13,072,752,432 seconds is equal to 415 years, 35 weeks, 7 minutes, 12 seconds.
• To count from 1 to 13,072,752,432 would take you about eight hundred thirty-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 13072752432 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072752432

• 13072752432 backwards is 23425727031
• 13072752432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13072752432's digits is 36
• More coming soon!