142090783630130972

Names of 142090783630130972

• Cardinal: 142090783630130972 can be written as One hundred forty-two quadrillion, ninety trillion, seven hundred eighty-three billion, six hundred thirty million, one hundred thirty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.42090783630130972 × 10¹⁷

Factors of 142090783630130972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 99912800368

Divisors of 142090783630130972

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 91 182 364 3907 7814 15628 27349 50791 54698 101582 109396 203164 355537 711074 1422148 99912796439 199825592878 399651185756 699389575073 1298866353707 1398779150146 2597732707414 2797558300292 5195465414828 9092064475949 18184128951898 36368257903796 390359295687173 780718591374346 1561437182748692 2732515069810211 5074670843933249 5465030139620422 10149341687866498 10930060279240844 20298683375732996 35522695907532743 71045391815065486 142090783630130972
• Sum of all divisors σ(n): 306120019454215680
• Sum of proper divisors (its aliquot sum) s(n): 164029235824084708
• 142090783630130972 is an abundant number, because the sum of its proper divisors (164029235824084708) is greater than itself. Its abundance is 21938452193953736

Bases of 142090783630130972

• Binary: 111111000110011101101000010011100001000010111111100011100₂
• Hexadecimal: 0x1F8CED09C217F1C
• Base-36: 12V2Z8UY2B6K

Squares and roots of 142090783630130972

• 142090783630130972 squared (142090783630130972²) is 20189790792624695805127193873664784
• 142090783630130972 cubed (142090783630130972³) is 2868783195052446148720588390990953497330707544090048
• The square root of 142090783630130972 is 376949311.7517671925
• The cube root of 142090783630130972 is 521821.5011280973

Scales and comparisons

• 142,090,783,630,130,972 seconds is equal to 4,518,047,403 years, 40 weeks, 6 days, 8 hours, 49 minutes, 32 seconds.
• To count from 1 to 142,090,783,630,130,972 would take you about thirteen billion, five hundred fifty-four million, one hundred forty-two thousand, two hundred eleven 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 142090783630130972 cubic inches would be around 43485.1 feet tall.

Recreational maths with 142090783630130972

• 142090783630130972 backwards is 279031036387090241
• The number of decimal digits it has is: 18
• The sum of 142090783630130972's digits is 65
• More coming soon!