10129013

Names of 10129013

• Cardinal: 10129013 can be written as Ten million, one hundred twenty-nine thousand and thirteen.

Scientific notation

• Scientific notation: 1.0129013 × 10⁷

Factors of 10129013

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 10129013

Divisors of 10129013

• Number of divisors d(n): 2
• Complete list of divisors:
  1 10129013
• Sum of all divisors σ(n): 10129014
• Sum of proper divisors (its aliquot sum) s(n): 1
• 10129013 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 10129012

Bases of 10129013

• Binary: 100110101000111001110101₂
• Hexadecimal: 0x9A8E75
• Base-36: 613LH

Squares and roots of 10129013

• 10129013 squared (10129013²) is 102596904354169
• 10129013 cubed (10129013³) is 1039205377963134405197
• The square root of 10129013 is 3182.6110349835
• The cube root of 10129013 is 216.3660132401

Scales and comparisons

• 10,129,013 seconds is equal to 16 weeks, 5 days, 5 hours, 36 minutes, 53 seconds.
• To count from 1 to 10,129,013 would take you about twenty-five 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 10129013 cubic inches would be around 18 feet tall.

Recreational maths with 10129013

• 10129013 backwards is 31092101
• The number of decimal digits it has is: 8
• The sum of 10129013's digits is 17
• More coming soon!