13142753

Names of 13142753

• Cardinal: 13142753 can be written as Thirteen million, one hundred forty-two thousand, seven hundred fifty-three.

Scientific notation

• Scientific notation: 1.3142753 × 10⁷

Factors of 13142753

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1010994

Divisors of 13142753

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 1010981 13142753
• Sum of all divisors σ(n): 14153748
• Sum of proper divisors (its aliquot sum) s(n): 1010995
• 13142753 is a deficient number, because the sum of its proper divisors (1010995) is less than itself. Its deficiency is 12131758

Bases of 13142753

• Binary: 110010001000101011100001₂
• Hexadecimal: 0xC88AE1
• Base-36: 7TP0H

Squares and roots of 13142753

• 13142753 squared (13142753²) is 172731956419009
• 13142753 cubed (13142753³) is 2270173438421799791777
• The square root of 13142753 is 3625.2935053593
• The cube root of 13142753 is 235.9910043971

Scales and comparisons

• 13,142,753 seconds is equal to 21 weeks, 5 days, 2 hours, 45 minutes, 53 seconds.
• To count from 1 to 13,142,753 would take you about thirty-two 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 13142753 cubic inches would be around 19.7 feet tall.

Recreational maths with 13142753

• 13142753 backwards is 35724131
• The number of decimal digits it has is: 8
• The sum of 13142753's digits is 26
• More coming soon!