13820352

Names of 13820352

• Cardinal: 13820352 can be written as Thirteen million, eight hundred twenty thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.3820352 × 10⁷

Factors of 13820352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138

Divisors of 13820352

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 113 147 156 168 182 192 196 208 224 226 273 294 312 336 339 364 392 416 448 452 546 588 624 637 672 678 728 784 791 832 904 1092 1176 1248 1274 1344 1356 1456 1469 1568 1582 1808 1911 2184 2352 2373 2496 2548 2712 2912 2938 3136 3164 3616 3822 4368 4407 4704 4746 5096 5424 5537 5824 5876 6328 7232 7644 8736 8814 9408 9492 10192 10283 10848 11074 11752 12656 15288 16611 17472 17628 18984 20384 20566 21696 22148 23504 25312 30576 30849 33222 35256 37968 40768 41132 44296 47008 50624 61152 61698 66444 70512 71981 75936 82264 88592 94016 122304 123396 132888 141024 143962 151872 164528 177184 215943 246792 265776 282048 287924 329056 354368 431886 493584 531552 575848 658112 863772 987168 1063104 1151696 1727544 1974336 2303392 3455088 4606784 6910176 13820352
• Sum of all divisors σ(n): 46213776
• Sum of proper divisors (its aliquot sum) s(n): 32393424
• 13820352 is an abundant number, because the sum of its proper divisors (32393424) is greater than itself. Its abundance is 18573072

Bases of 13820352

• Binary: 110100101110000111000000₂
• Hexadecimal: 0xD2E1C0
• Base-36: 887UO

Squares and roots of 13820352

• 13820352 squared (13820352²) is 191002129403904
• 13820352 cubed (13820352³) is 2639716661111503454208
• The square root of 13820352 is 3717.5734020999
• The cube root of 13820352 is 239.9788870317

Scales and comparisons

• 13,820,352 seconds is equal to 22 weeks, 5 days, 22 hours, 59 minutes, 12 seconds.
• To count from 1 to 13,820,352 would take you about thirty-four 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 13820352 cubic inches would be around 20 feet tall.

Recreational maths with 13820352

• 13820352 backwards is 25302831
• 13820352 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13820352's digits is 24
• More coming soon!