213568320

Names of 213568320

• Cardinal: 213568320 can be written as Two hundred thirteen million, five hundred sixty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.1356832 × 10⁸

Factors of 213568320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 599

Divisors of 213568320

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 64 70 80 84 96 105 112 120 122 140 160 168 183 192 210 224 240 244 280 305 320 336 366 420 427 448 480 488 521 560 610 672 732 840 854 915 960 976 1042 1120 1220 1281 1344 1464 1563 1680 1708 1830 1952 2084 2135 2240 2440 2562 2605 2928 3126 3360 3416 3647 3660 3904 4168 4270 4880 5124 5210 5856 6252 6405 6720 6832 7294 7320 7815 8336 8540 9760 10248 10420 10941 11712 12504 12810 13664 14588 14640 15630 16672 17080 18235 19520 20496 20840 21882 25008 25620 27328 29176 29280 31260 31781 33344 34160 36470 40992 41680 43764 50016 51240 54705 58352 58560 62520 63562 68320 72940 81984 83360 87528 95343 100032 102480 109410 116704 125040 127124 136640 145880 158905 166720 175056 190686 204960 218820 222467 233408 250080 254248 291760 317810 350112 381372 409920 437640 444934 476715 500160 508496 583520 635620 667401 700224 762744 875280 889868 953430 1016992 1112335 1167040 1271240 1334802 1525488 1750560 1779736 1906860 2033984 2224670 2542480 2669604 3050976 3337005 3501120 3559472 3813720 4449340 5084960 5339208 6101952 6674010 7118944 7627440 8898680 10169920 10678416 13348020 14237888 15254880 17797360 21356832 26696040 30509760 35594720 42713664 53392080 71189440 106784160 213568320
• Sum of all divisors σ(n): 789163776
• Sum of proper divisors (its aliquot sum) s(n): 575595456
• 213568320 is an abundant number, because the sum of its proper divisors (575595456) is greater than itself. Its abundance is 362027136

Bases of 213568320

• Binary: 1100101110101100101101000000₂
• Hexadecimal: 0xCBACB40
• Base-36: 3J5IDC

Squares and roots of 213568320

• 213568320 squared (213568320²) is 45611427307622400
• 213568320 cubed (213568320³) is 9741155902891039162368000
• The square root of 213568320 is 14613.9768714747
• The cube root of 213568320 is 597.7399420301

Scales and comparisons

• 213,568,320 seconds is equal to 6 years, 41 weeks, 20 hours, 32 minutes.
• To count from 1 to 213,568,320 would take you about ten years!

  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 213568320 cubic inches would be around 49.8 feet tall.

Recreational maths with 213568320

• 213568320 backwards is 023865312
• 213568320 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 213568320's digits is 30
• More coming soon!