57282225

Names of 57282225

• Cardinal: 57282225 can be written as Fifty-seven million, two hundred eighty-two thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 5.7282225 × 10⁷

Factors of 57282225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 148

Divisors of 57282225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 13 15 21 25 33 35 39 49 55 65 75 77 91 105 109 143 147 165 175 195 231 245 273 275 325 327 385 429 455 525 539 545 637 715 735 763 825 975 1001 1155 1199 1225 1365 1417 1617 1635 1911 1925 2145 2275 2289 2695 2725 3003 3185 3575 3597 3675 3815 4251 5005 5341 5775 5995 6825 7007 7085 8085 8175 8393 9555 9919 10725 11445 13475 15015 15587 15925 16023 17985 19075 21021 21255 25025 25179 26705 29757 29975 35035 35425 40425 41965 46761 47775 49595 57225 58751 69433 75075 77935 80115 89925 105105 106275 109109 125895 133525 148785 175175 176253 208299 209825 233805 247975 293755 327327 347165 389675 400575 525525 545545 629475 743925 763763 881265 1041495 1169025 1468775 1636635 1735825 2291289 2727725 3818815 4406325 5207475 8183175 11456445 19094075 57282225
• Sum of all divisors σ(n): 130616640
• Sum of proper divisors (its aliquot sum) s(n): 73334415
• 57282225 is an abundant number, because the sum of its proper divisors (73334415) is greater than itself. Its abundance is 16052190

Bases of 57282225

• Binary: 11011010100000111010110001₂
• Hexadecimal: 0x36A0EB1
• Base-36: Y3R8X

Squares and roots of 57282225

• 57282225 squared (57282225²) is 3281253300950625
• 57282225 cubed (57282225³) is 187957489867046415140625
• The square root of 57282225 is 7568.5021635723
• The cube root of 57282225 is 385.4842391709

Scales and comparisons

• 57,282,225 seconds is equal to 1 year, 42 weeks, 4 days, 23 hours, 43 minutes, 45 seconds.
• To count from 1 to 57,282,225 would take you about two 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 57282225 cubic inches would be around 32.1 feet tall.

Recreational maths with 57282225

• 57282225 backwards is 52228275
• 57282225 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 57282225's digits is 33
• More coming soon!