25423409375

Names of 25423409375

• Cardinal: 25423409375 can be written as Twenty-five billion, four hundred twenty-three million, four hundred nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.5423409375 × 10¹⁰

Factors of 25423409375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 48

Divisors of 25423409375

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 23 25 35 65 91 115 125 161 169 175 299 325 455 529 575 625 805 845 875 1183 1495 1625 2093 2197 2275 2645 2875 3125 3703 3887 4025 4225 4375 5915 6877 7475 8125 10465 10985 11375 13225 14375 15379 18515 19435 20125 21125 21875 27209 29575 34385 37375 40625 48139 50531 52325 54925 56875 66125 71875 76895 89401 92575 97175 100625 105625 136045 147875 171925 186875 240695 252655 261625 274625 284375 330625 353717 384475 447005 462875 485875 503125 528125 625807 680225 739375 859625 934375 1162213 1203475 1263275 1308125 1373125 1653125 1768585 1922375 2235025 2314375 2429375 3129035 3401125 3696875 4298125 5811065 6017375 6316375 6540625 6865625 8135491 8842925 9611875 11175125 11571875 12146875 15645175 17005625 21490625 29055325 30086875 31581875 40677455 44214625 48059375 55875625 78225875 85028125 145276625 150434375 157909375 203387275 221073125 279378125 391129375 726383125 1016936375 1105365625 1955646875 3631915625 5084681875 25423409375
• Sum of all divisors σ(n): 41126742720
• Sum of proper divisors (its aliquot sum) s(n): 15703333345
• 25423409375 is a deficient number, because the sum of its proper divisors (15703333345) is less than itself. Its deficiency is 9720076030

Bases of 25423409375

• Binary: 10111101011010110100111000011011111₂
• Hexadecimal: 0x5EB5A70DF
• Base-36: BOGFW7Z

Squares and roots of 25423409375

• 25423409375 squared (25423409375²) is 646349744248837890625
• 25423409375 cubed (25423409375³) is 16432414147464757561370849609375
• The square root of 25423409375 is 159447.1993325691
• The cube root of 25423409375 is 2940.4328336393

Scales and comparisons

• 25,423,409,375 seconds is equal to 808 years, 20 weeks, 10 hours, 9 minutes, 35 seconds.
• To count from 1 to 25,423,409,375 would take you about one thousand, six hundred sixteen 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 25423409375 cubic inches would be around 245 feet tall.

Recreational maths with 25423409375

• 25423409375 backwards is 57390432452
• The number of decimal digits it has is: 11
• The sum of 25423409375's digits is 44
• More coming soon!