13253230

Names of 13253230

• Cardinal: 13253230 can be written as Thirteen million, two hundred fifty-three thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.325323 × 10⁷

Factors of 13253230

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3803

Divisors of 13253230

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 389 778 1945 3407 3890 6814 17035 34070 1325323 2650646 6626615 13253230
• Sum of all divisors σ(n): 23924160
• Sum of proper divisors (its aliquot sum) s(n): 10670930
• 13253230 is a deficient number, because the sum of its proper divisors (10670930) is less than itself. Its deficiency is 2582300

Bases of 13253230

• Binary: 110010100011101001101110₂
• Hexadecimal: 0xCA3A6E
• Base-36: 7W29A

Squares and roots of 13253230

• 13253230 squared (13253230²) is 175648105432900
• 13253230 cubed (13253230³) is 2327904740366473267000
• The square root of 13253230 is 3640.4985922261
• The cube root of 13253230 is 236.6504011391

Scales and comparisons

• 13,253,230 seconds is equal to 21 weeks, 6 days, 9 hours, 27 minutes, 10 seconds.
• To count from 1 to 13,253,230 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 13253230 cubic inches would be around 19.7 feet tall.

Recreational maths with 13253230

• 13253230 backwards is 03235231
• The number of decimal digits it has is: 8
• The sum of 13253230's digits is 19
• More coming soon!