13653831312

Names of 13653831312

• Cardinal: 13653831312 can be written as Thirteen billion, six hundred fifty-three million, eight hundred thirty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3653831312 × 10¹⁰

Factors of 13653831312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2873297

Divisors of 13653831312

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 132 144 176 198 216 264 297 396 432 528 594 792 1188 1584 2376 4752 2873281 5746562 8619843 11493124 17239686 22986248 25859529 31606091 34479372 45972496 51719058 63212182 68958744 77578587 94818273 103438116 126424364 137917488 155157174 189636546 206876232 252848728 284454819 310314348 379273092 413752464 505697456 568909638 620628696 758546184 853364457 1137819276 1241257392 1517092368 1706728914 2275638552 3413457828 4551277104 6826915656 13653831312
• Sum of all divisors σ(n): 42754436160
• Sum of proper divisors (its aliquot sum) s(n): 29100604848
• 13653831312 is an abundant number, because the sum of its proper divisors (29100604848) is greater than itself. Its abundance is 15446773536

Bases of 13653831312

• Binary: 1100101101110101001110111010010000₂
• Hexadecimal: 0x32DD4EE90
• Base-36: 69T4ZO0

Squares and roots of 13653831312

• 13653831312 squared (13653831312²) is 186427109496551641344
• 13653831312 cubed (13653831312³) is 2545444305049669356607700963328
• The square root of 13653831312 is 116849.6098067939
• The cube root of 13653831312 is 2390.1115890079

Scales and comparisons

• 13,653,831,312 seconds is equal to 434 years, 7 weeks, 5 days, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,653,831,312 would take you about eight hundred sixty-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 13653831312 cubic inches would be around 199.2 feet tall.

Recreational maths with 13653831312

• 13653831312 backwards is 21313835631
• 13653831312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13653831312's digits is 36
• More coming soon!