13270026

Names of 13270026

• Cardinal: 13270026 can be written as Thirteen million, two hundred seventy thousand and twenty-six.

Scientific notation

• Scientific notation: 1.3270026 × 10⁷

Factors of 13270026

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 28746

Divisors of 13270026

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 28723 57446 86169 172338 201061 315953 402122 603183 631906 947859 1206366 1895718 2211671 4423342 6635013 13270026
• Sum of all divisors σ(n): 33090048
• Sum of proper divisors (its aliquot sum) s(n): 19820022
• 13270026 is an abundant number, because the sum of its proper divisors (19820022) is greater than itself. Its abundance is 6549996

Bases of 13270026

• Binary: 110010100111110000001010₂
• Hexadecimal: 0xCA7C0A
• Base-36: 7WF7U

Squares and roots of 13270026

• 13270026 squared (13270026²) is 176093590040676
• 13270026 cubed (13270026³) is 2336766518273111577576
• The square root of 13270026 is 3642.8046886979
• The cube root of 13270026 is 236.7503290365

Scales and comparisons

• 13,270,026 seconds is equal to 21 weeks, 6 days, 14 hours, 7 minutes, 6 seconds.
• To count from 1 to 13,270,026 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 13270026 cubic inches would be around 19.7 feet tall.

Recreational maths with 13270026

• 13270026 backwards is 62007231
• 13270026 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13270026's digits is 21
• More coming soon!