142690609656

Names of 142690609656

• Cardinal: 142690609656 can be written as One hundred forty-two billion, six hundred ninety million, six hundred nine thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.42690609656 × 10¹¹

Factors of 142690609656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 283116301

Divisors of 142690609656

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 283116289 566232578 849348867 1132465156 1698697734 1981814023 2264930312 2548046601 3397395468 3963628046 5096093202 5945442069 6794790936 7927256092 10192186404 11890884138 15854512184 17836326207 20384372808 23781768276 35672652414 47563536552 71345304828 142690609656
• Sum of all divisors σ(n): 441661412400
• Sum of proper divisors (its aliquot sum) s(n): 298970802744
• 142690609656 is an abundant number, because the sum of its proper divisors (298970802744) is greater than itself. Its abundance is 156280193088

Bases of 142690609656

• Binary: 10000100111001000001011110100111111000₂
• Hexadecimal: 0x213905E9F8
• Base-36: 1TJUAZ20

Squares and roots of 142690609656

• 142690609656 squared (142690609656²) is 20360610084000960438336
• 142690609656 cubed (142690609656³) is 2905267865854198416635700834172416
• The square root of 142690609656 is 377744.1060506437
• The cube root of 142690609656 is 5225.5474762643

Scales and comparisons

• 142,690,609,656 seconds is equal to 4,537 years, 6 weeks, 1 day, 16 hours, 27 minutes, 36 seconds.
• To count from 1 to 142,690,609,656 would take you about nine thousand and seventy-four 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 142690609656 cubic inches would be around 435.5 feet tall.

Recreational maths with 142690609656

• 142690609656 backwards is 656906096241
• The number of decimal digits it has is: 12
• The sum of 142690609656's digits is 54
• More coming soon!