1029557042

Names of 1029557042

• Cardinal: 1029557042 can be written as One billion, twenty-nine million, five hundred fifty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 1.029557042 × 10⁹

Factors of 1029557042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 45665

Divisors of 1029557042

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 37 74 307 614 11359 22718 45319 90638 1676803 3353606 13912933 27825866 514778521 1029557042
• Sum of all divisors σ(n): 1591275840
• Sum of proper divisors (its aliquot sum) s(n): 561718798
• 1029557042 is a deficient number, because the sum of its proper divisors (561718798) is less than itself. Its deficiency is 467838244

Bases of 1029557042

• Binary: 111101010111011100101100110010₂
• Hexadecimal: 0x3D5DCB32
• Base-36: H0YZAQ

Squares and roots of 1029557042

• 1029557042 squared (1029557042²) is 1059987702731789764
• 1029557042 cubed (1029557042³) is 1091317803780916788789718088
• The square root of 1029557042 is 32086.7112992279
• The cube root of 1029557042 is 1009.7568417681

Scales and comparisons

• 1,029,557,042 seconds is equal to 32 years, 38 weeks, 2 days, 4 hours, 4 minutes, 2 seconds.
• To count from 1 to 1,029,557,042 would take you about sixty-five 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 1029557042 cubic inches would be around 84.1 feet tall.

Recreational maths with 1029557042

• 1029557042 backwards is 2407559201
• The number of decimal digits it has is: 10
• The sum of 1029557042's digits is 35
• More coming soon!