3142643427

Names of 3142643427

• Cardinal: 3142643427 can be written as Three billion, one hundred forty-two million, six hundred forty-three thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 3.142643427 × 10⁹

Factors of 3142643427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3243

Divisors of 3142643427

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 27 33 53 63 77 81 99 159 189 231 243 297 371 477 567 583 693 891 1113 1431 1701 1749 2079 2673 3169 3339 4081 4293 5247 6237 9507 10017 12243 12879 15741 18711 22183 28521 30051 34859 36729 47223 66549 85563 90153 104577 110187 141669 167957 199647 244013 256689 313731 330561 503871 598941 732039 770067 941193 991683 1175699 1511613 1796823 1847527 2196117 2823579 3527097 4534839 5390469 5542581 6588351 8470737 10581291 12932689 13604517 16627743 19765053 31743873 38798067 40813551 49883229 59295159 95231619 116394201 149649687 285694857 349182603 448949061 1047547809 3142643427
• Sum of all divisors σ(n): 5981713920
• Sum of proper divisors (its aliquot sum) s(n): 2839070493
• 3142643427 is a deficient number, because the sum of its proper divisors (2839070493) is less than itself. Its deficiency is 303572934

Bases of 3142643427

• Binary: 10111011010100001110111011100011₂
• Hexadecimal: 0xBB50EEE3
• Base-36: 1FZ1R6R

Squares and roots of 3142643427

• 3142643427 squared (3142643427²) is 9876207709266304329
• 3142643427 cubed (3142643427³) is 31037399241212478292113495483
• The square root of 3142643427 is 56059.2849312225
• The cube root of 3142643427 is 1464.7551574733

Scales and comparisons

• 3,142,643,427 seconds is equal to 99 years, 48 weeks, 1 day, 4 hours, 30 minutes, 27 seconds.
• To count from 1 to 3,142,643,427 would take you about one hundred ninety-nine 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 3142643427 cubic inches would be around 122.1 feet tall.

Recreational maths with 3142643427

• 3142643427 backwards is 7243462413
• The number of decimal digits it has is: 10
• The sum of 3142643427's digits is 36
• More coming soon!