53971225

Names of 53971225

• Cardinal: 53971225 can be written as Fifty-three million, nine hundred seventy-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 5.3971225 × 10⁷

Factors of 53971225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 99

Divisors of 53971225

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 11 23 25 35 53 55 77 115 161 175 253 265 275 371 385 529 575 583 805 1219 1265 1325 1771 1855 1925 2645 2915 3703 4025 4081 5819 6095 6325 8533 8855 9275 13225 13409 14575 18515 20405 28037 29095 30475 40733 42665 44275 67045 92575 93863 102025 140185 145475 196259 203665 213325 308407 335225 469315 700925 981295 1018325 1542035 2158849 2346575 4906475 7710175 10794245 53971225
• Sum of all divisors σ(n): 88869312
• Sum of proper divisors (its aliquot sum) s(n): 34898087
• 53971225 is a deficient number, because the sum of its proper divisors (34898087) is less than itself. Its deficiency is 19073138

Bases of 53971225

• Binary: 11001101111000100100011001₂
• Hexadecimal: 0x3378919
• Base-36: W4SGP

Squares and roots of 53971225

• 53971225 squared (53971225²) is 2912893128000625
• 53971225 cubed (53971225³) is 157212410412275532015625
• The square root of 53971225 is 7346.5110766949
• The cube root of 53971225 is 377.9091655801

Scales and comparisons

• 53,971,225 seconds is equal to 1 year, 37 weeks, 1 day, 16 hours, 25 seconds.
• To count from 1 to 53,971,225 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 53971225 cubic inches would be around 31.5 feet tall.

Recreational maths with 53971225

• 53971225 backwards is 52217935
• The number of decimal digits it has is: 8
• The sum of 53971225's digits is 34
• More coming soon!