133921147424

Names of 133921147424

• Cardinal: 133921147424 can be written as One hundred thirty-three billion, nine hundred twenty-one million, one hundred forty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.33921147424 × 10¹¹

Factors of 133921147424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18001

Divisors of 133921147424

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 71 142 284 568 1136 2272 4337 8674 13591 17348 27182 34696 54364 69392 108728 138784 217456 307927 434912 615854 964961 1231708 1929922 2463416 3859844 4926832 7719688 9853664 15439376 30878752 58944167 117888334 235776668 471553336 943106672 1886213344 4185035857 8370071714 16740143428 33480286856 66960573712 133921147424
• Sum of all divisors σ(n): 267452067456
• Sum of proper divisors (its aliquot sum) s(n): 133530920032
• 133921147424 is a deficient number, because the sum of its proper divisors (133530920032) is less than itself. Its deficiency is 390227392

Bases of 133921147424

• Binary: 1111100101110010100101000101000100000₂
• Hexadecimal: 0x1F2E528A20
• Base-36: 1PIT6YOW

Squares and roots of 133921147424

• 133921147424 squared (133921147424²) is 17934873727360741835776
• 133921147424 cubed (133921147424³) is 2401858868472702289818962093441024
• The square root of 133921147424 is 365952.3840938873
• The cube root of 133921147424 is 5116.2260017943

Scales and comparisons

• 133,921,147,424 seconds is equal to 4,258 years, 14 weeks, 3 days, 6 hours, 43 minutes, 44 seconds.
• To count from 1 to 133,921,147,424 would take you about eight thousand, five hundred sixteen 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 133921147424 cubic inches would be around 426.4 feet tall.

Recreational maths with 133921147424

• 133921147424 backwards is 424741129331
• The number of decimal digits it has is: 12
• The sum of 133921147424's digits is 41
• More coming soon!