13407072

Names of 13407072

• Cardinal: 13407072 can be written as Thirteen million, four hundred seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3407072 × 10⁷

Factors of 13407072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 364

Divisors of 13407072

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 71 84 96 112 142 168 213 224 281 284 336 426 497 562 568 672 843 852 994 1124 1136 1491 1686 1704 1967 1988 2248 2272 2982 3372 3408 3934 3976 4496 5901 5964 6744 6816 7868 7952 8992 11802 11928 13488 15736 15904 19951 23604 23856 26976 31472 39902 47208 47712 59853 62944 79804 94416 119706 139657 159608 188832 239412 279314 319216 418971 478824 558628 638432 837942 957648 1117256 1675884 1915296 2234512 3351768 4469024 6703536 13407072
• Sum of all divisors σ(n): 40932864
• Sum of proper divisors (its aliquot sum) s(n): 27525792
• 13407072 is an abundant number, because the sum of its proper divisors (27525792) is greater than itself. Its abundance is 14118720

Bases of 13407072

• Binary: 110011001001001101100000₂
• Hexadecimal: 0xCC9360
• Base-36: 7ZCYO

Squares and roots of 13407072

• 13407072 squared (13407072²) is 179749579613184
• 13407072 cubed (13407072³) is 2409915555843690037248
• The square root of 13407072 is 3661.5668777177
• The cube root of 13407072 is 237.5625512065

Scales and comparisons

• 13,407,072 seconds is equal to 22 weeks, 1 day, 4 hours, 11 minutes, 12 seconds.
• To count from 1 to 13,407,072 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 13407072 cubic inches would be around 19.8 feet tall.

Recreational maths with 13407072

• 13407072 backwards is 27070431
• 13407072 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13407072's digits is 24
• More coming soon!