42426380961

Names of 42426380961

• Cardinal: 42426380961 can be written as Forty-two billion, four hundred twenty-six million, three hundred eighty thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.2426380961 × 10¹⁰

Factors of 42426380961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2672

Divisors of 42426380961

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 19 27 57 81 171 361 513 773 1083 1539 1877 2319 3249 5631 6957 9747 14687 16893 20871 29241 35663 44061 50679 62613 106989 132183 152037 279053 320967 396549 677597 837159 962901 1189647 1450921 2032791 2511477 2888703 4352763 6098373 7534431 13058289 18295119 22603293 27567499 39174867 54885357 82702497 117524601 248107491 523782481 744322473 1571347443 2232967419 4714042329 14142126987 42426380961
• Sum of all divisors σ(n): 67011122772
• Sum of proper divisors (its aliquot sum) s(n): 24584741811
• 42426380961 is a deficient number, because the sum of its proper divisors (24584741811) is less than itself. Its deficiency is 17841639150

Bases of 42426380961

• Binary: 100111100000110011110011001010100001₂
• Hexadecimal: 0x9E0CF32A1
• Base-36: JHNKL29

Squares and roots of 42426380961

• 42426380961 squared (42426380961²) is 1799997801447903283521
• 42426380961 cubed (42426380961³) is 76367392453191182101344739443681
• The square root of 42426380961 is 205976.6514947751
• The cube root of 42426380961 is 3487.7498532059

Scales and comparisons

• 42,426,380,961 seconds is equal to 1,349 years, 1 week, 3 days, 1 hour, 49 minutes, 21 seconds.
• To count from 1 to 42,426,380,961 would take you about two thousand, six hundred ninety-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 42426380961 cubic inches would be around 290.6 feet tall.

Recreational maths with 42426380961

• 42426380961 backwards is 16908362424
• The number of decimal digits it has is: 11
• The sum of 42426380961's digits is 45
• More coming soon!