12137130432

Names of 12137130432

• Cardinal: 12137130432 can be written as Twelve billion, one hundred thirty-seven million, one hundred thirty thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2137130432 × 10¹⁰

Factors of 12137130432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 31142

Divisors of 12137130432

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 97 112 126 144 168 192 194 224 252 288 291 336 388 448 504 576 582 672 679 776 873 1008 1164 1344 1358 1552 1746 2016 2037 2328 2716 3104 3492 4032 4074 4656 5432 6111 6208 6984 8148 9312 10864 12222 13968 16296 18624 21728 24444 27936 31033 32592 43456 48888 55872 62066 65184 93099 97776 124132 130368 186198 195552 217231 248264 279297 372396 391104 434462 496528 558594 651693 744792 868924 993056 1117188 1303386 1489584 1737848 1955079 1986112 2234376 2606772 2979168 3010201 3475696 3910158 4468752 5213544 5958336 6020402 6951392 7820316 8937504 9030603 10427088 12040804 13902784 15640632 17875008 18061206 20854176 21071407 24081608 27091809 31281264 36122412 41708352 42142814 48163216 54183618 62562528 63214221 72244824 84285628 96326432 108367236 125125056 126428442 144489648 168571256 189642663 192652864 216734472 252856884 288979296 337142512 379285326 433468944 505713768 577958592 674285024 758570652 866937888 1011427536 1348570048 1517141304 1733875776 2022855072 3034282608 4045710144 6068565216 12137130432
• Sum of all divisors σ(n): 40169913056
• Sum of proper divisors (its aliquot sum) s(n): 28032782624
• 12137130432 is an abundant number, because the sum of its proper divisors (28032782624) is greater than itself. Its abundance is 15895652192

Bases of 12137130432

• Binary: 1011010011011011011110100111000000₂
• Hexadecimal: 0x2D36DE9C0
• Base-36: 5KQ4TS0

Squares and roots of 12137130432

• 12137130432 squared (12137130432²) is 147309935123380506624
• 12137130432 cubed (12137130432³) is 1787919896521927221661727981568
• The square root of 12137130432 is 110168.6454123859
• The cube root of 12137130432 is 2298.1163173085

Scales and comparisons

• 12,137,130,432 seconds is equal to 385 years, 48 weeks, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 12,137,130,432 would take you about seven hundred seventy-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 12137130432 cubic inches would be around 191.5 feet tall.

Recreational maths with 12137130432

• 12137130432 backwards is 23403173121
• The number of decimal digits it has is: 11
• The sum of 12137130432's digits is 27
• More coming soon!