12221496

Names of 12221496

• Cardinal: 12221496 can be written as Twelve million, two hundred twenty-one thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.2221496 × 10⁷

Factors of 12221496

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 208

Divisors of 12221496

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 59 63 72 84 108 118 126 137 168 177 189 216 236 252 274 354 378 411 413 472 504 531 548 708 756 822 826 959 1062 1096 1233 1239 1416 1512 1593 1644 1652 1918 2124 2466 2478 2877 3186 3288 3304 3699 3717 3836 4248 4932 4956 5754 6372 7398 7434 7672 8083 8631 9864 9912 11151 11508 12744 14796 14868 16166 17262 22302 23016 24249 25893 29592 29736 32332 34524 44604 48498 51786 56581 64664 69048 72747 89208 96996 103572 113162 145494 169743 193992 207144 218241 226324 290988 339486 436482 452648 509229 581976 678972 872964 1018458 1357944 1527687 1745928 2036916 3055374 4073832 6110748 12221496
• Sum of all divisors σ(n): 39744000
• Sum of proper divisors (its aliquot sum) s(n): 27522504
• 12221496 is an abundant number, because the sum of its proper divisors (27522504) is greater than itself. Its abundance is 15301008

Bases of 12221496

• Binary: 101110100111110000111000₂
• Hexadecimal: 0xBA7C38
• Base-36: 79Y60

Squares and roots of 12221496

• 12221496 squared (12221496²) is 149364964478016
• 12221496 cubed (12221496³) is 1825463315908214631936
• The square root of 12221496 is 3495.9256284995
• The cube root of 12221496 is 230.3428786347

Scales and comparisons

• 12,221,496 seconds is equal to 20 weeks, 1 day, 10 hours, 51 minutes, 36 seconds.
• To count from 1 to 12,221,496 would take you about thirty 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 12221496 cubic inches would be around 19.2 feet tall.

Recreational maths with 12221496

• 12221496 backwards is 69412221
• 12221496 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12221496's digits is 27
• More coming soon!