13468072

Names of 13468072

• Cardinal: 13468072 can be written as Thirteen million, four hundred sixty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3468072 × 10⁷

Factors of 13468072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 25196

Divisors of 13468072

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 67 134 268 536 25127 50254 100508 201016 1683509 3367018 6734036 13468072
• Sum of all divisors σ(n): 25630560
• Sum of proper divisors (its aliquot sum) s(n): 12162488
• 13468072 is a deficient number, because the sum of its proper divisors (12162488) is less than itself. Its deficiency is 1305584

Bases of 13468072

• Binary: 110011011000000110101000₂
• Hexadecimal: 0xCD81A8
• Base-36: 80O14

Squares and roots of 13468072

• 13468072 squared (13468072²) is 181388963397184
• 13468072 cubed (13468072³) is 2442959619038638709248
• The square root of 13468072 is 3669.8871917267
• The cube root of 13468072 is 237.9222965037

Scales and comparisons

• 13,468,072 seconds is equal to 22 weeks, 1 day, 21 hours, 7 minutes, 52 seconds.
• To count from 1 to 13,468,072 would take you about thirty-three 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 13468072 cubic inches would be around 19.8 feet tall.

Recreational maths with 13468072

• 13468072 backwards is 27086431
• The number of decimal digits it has is: 8
• The sum of 13468072's digits is 31
• More coming soon!