142745318212835

Names of 142745318212835

• Cardinal: 142745318212835 can be written as One hundred forty-two trillion, seven hundred forty-five billion, three hundred eighteen million, two hundred twelve thousand, eight hundred thirty-five.

Scientific notation

• Scientific notation: 1.42745318212835 × 10¹⁴

Factors of 142745318212835

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6486988

Divisors of 142745318212835

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 31 65 67 155 163 335 403 815 871 2015 2077 2119 4355 5053 10385 10595 10921 25265 27001 54605 65689 135005 141973 328445 338551 709865 1692755 4401163 6486709 22005815 32433545 84327217 201087979 421636085 434609503 1005439895 1057333567 2173047515 2614143727 5286667835 5649923539 13070718635 13472894593 13745336371 28249617695 32777340577 67364472965 68726681855 70841348989 163886702885 175147629709 354206744945 426105427501 875738148545 920937536857 2130527137505 2196081818659 4604687684285 10980409093295 28549063642567 142745318212835
• Sum of all divisors σ(n): 194449355304960
• Sum of proper divisors (its aliquot sum) s(n): 51704037092125
• 142745318212835 is a deficient number, because the sum of its proper divisors (51704037092125) is less than itself. Its deficiency is 91041281120710

Bases of 142745318212835

• Binary: 100000011101001101111011111111000100010011100011₂
• Hexadecimal: 0x81D37BFC44E3
• Base-36: 1ELKAKW06B

Squares and roots of 142745318212835

• 142745318212835 squared (142745318212835²) is 20376225871683523558358737225
• 142745318212835 cubed (142745318212835³) is 2908610846030065799098172239804344387282875
• The square root of 142745318212835 is 11947607.2170470601
• The cube root of 142745318212835 is 52262.1522782641

Scales and comparisons

• 142,745,318,212,835 seconds is equal to 4,538,859 years, 30 weeks, 17 hours, 20 minutes, 35 seconds.
• To count from 1 to 142,745,318,212,835 would take you about eleven million, three hundred forty-seven thousand, one hundred forty-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 142745318212835 cubic inches would be around 4355.2 feet tall.

Recreational maths with 142745318212835

• 142745318212835 backwards is 538212813547241
• The number of decimal digits it has is: 15
• The sum of 142745318212835's digits is 56
• More coming soon!