13197456

Names of 13197456

• Cardinal: 13197456 can be written as Thirteen million, one hundred ninety-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3197456 × 10⁷

Factors of 13197456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2519

Divisors of 13197456

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 37 48 72 74 111 144 148 222 296 333 444 592 666 888 1332 1776 2477 2664 4954 5328 7431 9908 14862 19816 22293 29724 39632 44586 59448 89172 91649 118896 178344 183298 274947 356688 366596 549894 733192 824841 1099788 1466384 1649682 2199576 3299364 4399152 6598728 13197456
• Sum of all divisors σ(n): 37948092
• Sum of proper divisors (its aliquot sum) s(n): 24750636
• 13197456 is an abundant number, because the sum of its proper divisors (24750636) is greater than itself. Its abundance is 11553180

Bases of 13197456

• Binary: 110010010110000010010000₂
• Hexadecimal: 0xC96090
• Base-36: 7UV80

Squares and roots of 13197456

• 13197456 squared (13197456²) is 174172844871936
• 13197456 cubed (13197456³) is 2298638456592200994816
• The square root of 13197456 is 3632.8303015693
• The cube root of 13197456 is 236.3179665035

Scales and comparisons

• 13,197,456 seconds is equal to 21 weeks, 5 days, 17 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,197,456 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 13197456 cubic inches would be around 19.7 feet tall.

Recreational maths with 13197456

• 13197456 backwards is 65479131
• 13197456 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13197456's digits is 36
• More coming soon!