2213568

Names of 2213568

• Cardinal: 2213568 can be written as Two million, two hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 2.213568 × 10⁶

Factors of 2213568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 73

Divisors of 2213568

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 64 72 81 84 96 108 112 122 126 144 162 168 183 189 192 216 224 244 252 288 324 336 366 378 427 432 448 488 504 549 567 576 648 672 732 756 854 864 976 1008 1098 1134 1281 1296 1344 1464 1512 1647 1708 1728 1952 2016 2196 2268 2562 2592 2928 3024 3294 3416 3843 3904 4032 4392 4536 4941 5124 5184 5856 6048 6588 6832 7686 8784 9072 9882 10248 11529 11712 12096 13176 13664 15372 17568 18144 19764 20496 23058 26352 27328 30744 34587 35136 36288 39528 40992 46116 52704 61488 69174 79056 81984 92232 105408 122976 138348 158112 184464 245952 276696 316224 368928 553392 737856 1106784 2213568
• Sum of all divisors σ(n): 7622032
• Sum of proper divisors (its aliquot sum) s(n): 5408464
• 2213568 is an abundant number, because the sum of its proper divisors (5408464) is greater than itself. Its abundance is 3194896

Bases of 2213568

• Binary: 1000011100011011000000₂
• Hexadecimal: 0x21C6C0
• Base-36: 1BG00

Squares and roots of 2213568

• 2213568 squared (2213568²) is 4899883290624
• 2213568 cubed (2213568³) is 10846224855859986432
• The square root of 2213568 is 1487.8064390237
• The cube root of 2213568 is 130.3259669847

Scales and comparisons

• 2,213,568 seconds is equal to 3 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 2,213,568 would take you about five 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 2213568 cubic inches would be around 10.9 feet tall.

Recreational maths with 2213568

• 2213568 backwards is 8653122
• 2213568 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2213568's digits is 27
• More coming soon!