10020031

Names of 10020031

• Cardinal: 10020031 can be written as Ten million, twenty thousand and thirty-one.

Scientific notation

• Scientific notation: 1.0020031 × 10⁷

Factors of 10020031

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 34961

Divisors of 10020031

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 41 287 34913 244391 1431433 10020031
• Sum of all divisors σ(n): 11731104
• Sum of proper divisors (its aliquot sum) s(n): 1711073
• 10020031 is a deficient number, because the sum of its proper divisors (1711073) is less than itself. Its deficiency is 8308958

Bases of 10020031

• Binary: 100110001110010010111111₂
• Hexadecimal: 0x98E4BF
• Base-36: 5YRI7

Squares and roots of 10020031

• 10020031 squared (10020031²) is 100401021240961
• 10020031 cubed (10020031³) is 1006021345266087689791
• The square root of 10020031 is 3165.4432549013
• The cube root of 10020031 is 215.5872246643

Scales and comparisons

• 10,020,031 seconds is equal to 16 weeks, 3 days, 23 hours, 20 minutes, 31 seconds.
• To count from 1 to 10,020,031 would take you about twenty-four weeks!

  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 10020031 cubic inches would be around 18 feet tall.

Recreational maths with 10020031

• 10020031 backwards is 13002001
• 10020031 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10020031's digits is 7
• More coming soon!