13902952

Names of 13902952

• Cardinal: 13902952 can be written as Thirteen million, nine hundred two thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.3902952 × 10⁷

Factors of 13902952

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 248276

Divisors of 13902952

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 7 8 14 28 56 248267 496534 993068 1737869 1986136 3475738 6951476 13902952
• Sum of all divisors σ(n): 29792160
• Sum of proper divisors (its aliquot sum) s(n): 15889208
• 13902952 is an abundant number, because the sum of its proper divisors (15889208) is greater than itself. Its abundance is 1986256

Bases of 13902952

• Binary: 110101000010010001101000₂
• Hexadecimal: 0xD42468
• Base-36: 89ZL4

Squares and roots of 13902952

• 13902952 squared (13902952²) is 193292074314304
• 13902952 cubed (13902952³) is 2687330431172201425408
• The square root of 13902952 is 3728.6662494785
• The cube root of 13902952 is 240.4560310813

Scales and comparisons

• 13,902,952 seconds is equal to 22 weeks, 6 days, 21 hours, 55 minutes, 52 seconds.
• To count from 1 to 13,902,952 would take you about thirty-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 13902952 cubic inches would be around 20 feet tall.

Recreational maths with 13902952

• 13902952 backwards is 25920931
• The number of decimal digits it has is: 8
• The sum of 13902952's digits is 31
• More coming soon!