13214568432

Names of 13214568432

• Cardinal: 13214568432 can be written as Thirteen billion, two hundred fourteen million, five hundred sixty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.3214568432 × 10¹⁰

Factors of 13214568432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27004

Divisors of 13214568432

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 809 1618 2427 3236 4854 6472 9708 10517 12944 19416 21034 26177 31551 38832 42068 52354 63102 78531 84136 104708 126204 157062 168272 209416 252408 314124 340301 418832 504816 628248 680602 1020903 1256496 1361204 2041806 2722408 4083612 5444816 8167224 16334448 21177193 42354386 63531579 84708772 127063158 169417544 254126316 275303509 338835088 508252632 550607018 825910527 1016505264 1101214036 1651821054 2202428072 3303642108 4404856144 6607284216 13214568432
• Sum of all divisors σ(n): 36810456480
• Sum of proper divisors (its aliquot sum) s(n): 23595888048
• 13214568432 is an abundant number, because the sum of its proper divisors (23595888048) is greater than itself. Its abundance is 10381319616

Bases of 13214568432

• Binary: 1100010011101001100100111111110000₂
• Hexadecimal: 0x313A64FF0
• Base-36: 62JM29C

Squares and roots of 13214568432

• 13214568432 squared (13214568432²) is 174624818844010938624
• 13214568432 cubed (13214568432³) is 2307591618539785681803399917568
• The square root of 13214568432 is 114954.6364093245
• The cube root of 13214568432 is 2364.2006265807

Scales and comparisons

• 13,214,568,432 seconds is equal to 420 years, 9 weeks, 3 days, 9 hours, 27 minutes, 12 seconds.
• To count from 1 to 13,214,568,432 would take you about eight hundred forty 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 13214568432 cubic inches would be around 197 feet tall.

Recreational maths with 13214568432

• 13214568432 backwards is 23486541231
• 13214568432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13214568432's digits is 39
• More coming soon!