13250328

Names of 13250328

• Cardinal: 13250328 can be written as Thirteen million, two hundred fifty thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3250328 × 10⁷

Factors of 13250328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6092

Divisors of 13250328

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 182 273 312 364 546 728 1092 2184 6067 12134 18201 24268 36402 42469 48536 72804 78871 84938 127407 145608 157742 169876 236613 254814 315484 339752 473226 509628 552097 630968 946452 1019256 1104194 1656291 1892904 2208388 3312582 4416776 6625164 13250328
• Sum of all divisors σ(n): 40776960
• Sum of proper divisors (its aliquot sum) s(n): 27526632
• 13250328 is an abundant number, because the sum of its proper divisors (27526632) is greater than itself. Its abundance is 14276304

Bases of 13250328

• Binary: 110010100010111100011000₂
• Hexadecimal: 0xCA2F18
• Base-36: 7W00O

Squares and roots of 13250328

• 13250328 squared (13250328²) is 175571192107584
• 13250328 cubed (13250328³) is 2326375882776499287552
• The square root of 13250328 is 3640.0999986265
• The cube root of 13250328 is 236.6331271215

Scales and comparisons

• 13,250,328 seconds is equal to 21 weeks, 6 days, 8 hours, 38 minutes, 48 seconds.
• To count from 1 to 13,250,328 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 13250328 cubic inches would be around 19.7 feet tall.

Recreational maths with 13250328

• 13250328 backwards is 82305231
• 13250328 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13250328's digits is 24
• More coming soon!