425237693990

Names of 425237693990

• Cardinal: 425237693990 can be written as Four hundred twenty-five billion, two hundred thirty-seven million, six hundred ninety-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.2523769399 × 10¹¹

Factors of 425237693990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 47648

Divisors of 425237693990

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 521 1042 1801 2605 3602 5210 9005 18010 45319 90638 226595 453190 938321 1876642 4691605 9383210 23611199 47222398 81619519 118055995 163239038 236111990 408097595 816195190 42523769399 85047538798 212618846995 425237693990
• Sum of all divisors σ(n): 767339749440
• Sum of proper divisors (its aliquot sum) s(n): 342102055450
• 425237693990 is a deficient number, because the sum of its proper divisors (342102055450) is less than itself. Its deficiency is 83135638540

Bases of 425237693990

• Binary: 110001100000010001001000100011000100110₂
• Hexadecimal: 0x6302244626
• Base-36: 5FCNJKME

Squares and roots of 425237693990

• 425237693990 squared (425237693990²) is 180827096389932882120100
• 425237693990 cubed (425237693990³) is 76894497479762512643625826228199000
• The square root of 425237693990 is 652102.5180061797
• The cube root of 425237693990 is 7519.8743635995

Scales and comparisons

• 425,237,693,990 seconds is equal to 13,521 years, 12 weeks, 4 days, 13 hours, 39 minutes, 50 seconds.
• To count from 1 to 425,237,693,990 would take you about twenty-seven thousand and forty-two 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 425237693990 cubic inches would be around 626.7 feet tall.

Recreational maths with 425237693990

• 425237693990 backwards is 099396732524
• The number of decimal digits it has is: 12
• The sum of 425237693990's digits is 59
• More coming soon!