20025525

Names of 20025525

• Cardinal: 20025525 can be written as Twenty million, twenty-five thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 2.0025525 × 10⁷

Factors of 20025525

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 110

Divisors of 20025525

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 13 15 19 23 25 39 47 57 65 69 75 95 115 141 195 235 247 285 299 325 345 437 475 575 611 705 741 893 897 975 1081 1175 1235 1311 1425 1495 1725 1833 2185 2679 3055 3243 3525 3705 4465 4485 5405 5681 6175 6555 7475 9165 10925 11609 13395 14053 15275 16215 17043 18525 20539 22325 22425 27025 28405 32775 34827 42159 45825 58045 61617 66975 70265 81075 85215 102695 142025 174135 210795 267007 290225 308085 351325 426075 513475 801021 870675 1053975 1335035 1540425 4005105 6675175 20025525
• Sum of all divisors σ(n): 39997440
• Sum of proper divisors (its aliquot sum) s(n): 19971915
• 20025525 is a deficient number, because the sum of its proper divisors (19971915) is less than itself. Its deficiency is 53610

Bases of 20025525

• Binary: 1001100011001000010110101₂
• Hexadecimal: 0x13190B5
• Base-36: BX7SL

Squares and roots of 20025525

• 20025525 squared (20025525²) is 401021651525625
• 20025525 cubed (20025525³) is 8030669108167691578125
• The square root of 20025525 is 4474.9888268017
• The cube root of 20025525 is 271.5571884183

Scales and comparisons

• 20,025,525 seconds is equal to 33 weeks, 18 hours, 38 minutes, 45 seconds.
• To count from 1 to 20,025,525 would take you about forty-nine 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 20025525 cubic inches would be around 22.6 feet tall.

Recreational maths with 20025525

• 20025525 backwards is 52552002
• The number of decimal digits it has is: 8
• The sum of 20025525's digits is 21
• More coming soon!