142864412672

Names of 142864412672

• Cardinal: 142864412672 can be written as One hundred forty-two billion, eight hundred sixty-four million, four hundred twelve thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.42864412672 × 10¹¹

Factors of 142864412672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 146

Divisors of 142864412672

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 32 61 64 83 122 128 166 244 256 332 488 512 664 976 1024 1328 1952 2048 2656 3904 4096 5063 5312 6889 7808 10126 10624 13778 15616 20252 21248 27556 31232 40504 42496 55112 62464 81008 84992 110224 124928 162016 169984 220448 249856 324032 339968 420229 440896 571787 648064 840458 881792 1143574 1296128 1680916 1763584 2287148 2592256 3361832 3527168 4574296 5184512 6723664 7054336 9148592 10369024 13447328 14108672 18297184 20738048 26894656 28217344 34879007 36594368 53789312 69758014 73188736 107578624 139516028 146377472 215157248 279032056 292754944 430314496 558064112 585509888 860628992 1116128224 1171019776 1721257984 2232256448 2342039552 4464512896 8929025792 17858051584 35716103168 71432206336 142864412672
• Sum of all divisors σ(n): 293918635920
• Sum of proper divisors (its aliquot sum) s(n): 151054223248
• 142864412672 is an abundant number, because the sum of its proper divisors (151054223248) is greater than itself. Its abundance is 8189810576

Bases of 142864412672

• Binary: 10000101000011011000011111000000000000₂
• Hexadecimal: 0x214361F000
• Base-36: 1TMPS6BK

Squares and roots of 142864412672

• 142864412672 squared (142864412672²) is 20410240408115514179584
• 142864412672 cubed (142864412672³) is 2915897008399744515597556093288448
• The square root of 142864412672 is 377974.0899479751
• The cube root of 142864412672 is 5227.6682591597

Scales and comparisons

• 142,864,412,672 seconds is equal to 4,542 years, 33 weeks, 4 days, 7 hours, 4 minutes, 32 seconds.
• To count from 1 to 142,864,412,672 would take you about nine thousand and eighty-five 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 142864412672 cubic inches would be around 435.6 feet tall.

Recreational maths with 142864412672

• 142864412672 backwards is 276214468241
• The number of decimal digits it has is: 12
• The sum of 142864412672's digits is 47
• More coming soon!