13229374

Names of 13229374

• Cardinal: 13229374 can be written as Thirteen million, two hundred twenty-nine thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 1.3229374 × 10⁷

Factors of 13229374

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 975

Divisors of 13229374

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 31 62 379 563 758 1126 11749 17453 23498 34906 213377 426754 6614687 13229374
• Sum of all divisors σ(n): 20574720
• Sum of proper divisors (its aliquot sum) s(n): 7345346
• 13229374 is a deficient number, because the sum of its proper divisors (7345346) is less than itself. Its deficiency is 5884028

Bases of 13229374

• Binary: 110010011101110100111110₂
• Hexadecimal: 0xC9DD3E
• Base-36: 7VJUM

Squares and roots of 13229374

• 13229374 squared (13229374²) is 175016336431876
• 13229374 cubed (13229374³) is 2315356570767113125624
• The square root of 13229374 is 3637.2206421937
• The cube root of 13229374 is 236.5083245107

Scales and comparisons

• 13,229,374 seconds is equal to 21 weeks, 6 days, 2 hours, 49 minutes, 34 seconds.
• To count from 1 to 13,229,374 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 13229374 cubic inches would be around 19.7 feet tall.

Recreational maths with 13229374

• 13229374 backwards is 47392231
• 13229374 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13229374's digits is 31
• More coming soon!