142814910508756681

Names of 142814910508756681

• Cardinal: 142814910508756681 can be written as One hundred forty-two quadrillion, eight hundred fourteen trillion, nine hundred ten billion, five hundred eight million, seven hundred fifty-six thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.42814910508756681 × 10¹⁷

Factors of 142814910508756681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 78036

Divisors of 142814910508756681

• Number of divisors d(n): 72
• Complete list of divisors:
  1 13 17 37 169 221 289 481 629 2197 2873 3757 6253 8177 10693 37349 48841 77969 81289 106301 139009 634933 1013597 1325473 1381913 1807117 2884853 13176761 17231149 22533041 23492521 37503089 49042501 171297893 224004937 292929533 487540157 637552513 833722517 2912064181 3808083929 6079164961 6338022041 8288182669 10838392721 49505091077 79029144493 103345804337 107746374697 140899105373 224929103557 1027378878409 1343495456381 1756878673729 1831688369849 2924078346241 3823794760469 13355925419317 17465440932953 22839422758477 38013018501133 49709331886097 65004510927973 227050732128389 296912495860201 494169240514729 646221314519261 845058642063649 3859862446182613 8400877088750393 10985762346827437 142814910508756681
• Sum of all divisors σ(n): 168790666318649480
• Sum of proper divisors (its aliquot sum) s(n): 25975755809892799
• 142814910508756681 is a deficient number, because the sum of its proper divisors (25975755809892799) is less than itself. Its deficiency is 116839154698863882

Bases of 142814910508756681

• Binary: 111111011011000010110011110001001100000001110111011001001₂
• Hexadecimal: 0x1FB61678980EEC9
• Base-36: 1327NS5L71ZD

Squares and roots of 142814910508756681

• 142814910508756681 squared (142814910508756681²) is 20396098663624179476660780462135761
• 142814910508756681 cubed (142814910508756681³) is 2912867005373258927237129444123932745782345937769241
• The square root of 142814910508756681 is 377908600.7340355319
• The cube root of 142814910508756681 is 522706.4398064075

Scales and comparisons

• 142,814,910,508,756,681 seconds is equal to 4,541,072,398 years, 34 weeks, 14 hours, 38 minutes, 1 second.
• To count from 1 to 142,814,910,508,756,681 would take you about thirteen billion, six hundred twenty-three million, two hundred seventeen thousand, one hundred ninety-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 142814910508756681 cubic inches would be around 43558.9 feet tall.

Recreational maths with 142814910508756681

• 142814910508756681 backwards is 186657805019418241
• The number of decimal digits it has is: 18
• The sum of 142814910508756681's digits is 76
• More coming soon!