13555328

Names of 13555328

• Cardinal: 13555328 can be written as Thirteen million, five hundred fifty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3555328 × 10⁷

Factors of 13555328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 912

Divisors of 13555328

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 64 128 137 274 548 773 1096 1546 2192 3092 4384 6184 8768 12368 17536 24736 49472 98944 105901 211802 423604 847208 1694416 3388832 6777664 13555328
• Sum of all divisors σ(n): 27237060
• Sum of proper divisors (its aliquot sum) s(n): 13681732
• 13555328 is an abundant number, because the sum of its proper divisors (13681732) is greater than itself. Its abundance is 126404

Bases of 13555328

• Binary: 110011101101011010000000₂
• Hexadecimal: 0xCED680
• Base-36: 82JCW

Squares and roots of 13555328

• 13555328 squared (13555328²) is 183746917187584
• 13555328 cubed (13555328³) is 2490749731466538647552
• The square root of 13555328 is 3681.7561027315
• The cube root of 13555328 is 238.4350022927

Scales and comparisons

• 13,555,328 seconds is equal to 22 weeks, 2 days, 21 hours, 22 minutes, 8 seconds.
• To count from 1 to 13,555,328 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 13555328 cubic inches would be around 19.9 feet tall.

Recreational maths with 13555328

• 13555328 backwards is 82355531
• 13555328 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13555328's digits is 32
• More coming soon!