1025824085

Names of 1025824085

• Cardinal: 1025824085 can be written as One billion, twenty-five million, eight hundred twenty-four thousand and eighty-five.

Scientific notation

• Scientific notation: 1.025824085 × 10⁹

Factors of 1025824085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 235

Divisors of 1025824085

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 13 55 65 79 121 127 143 169 395 605 635 715 845 869 1027 1397 1573 1651 1859 4345 5135 6985 7865 8255 9295 9559 10033 11297 13351 15367 18161 20449 21463 47795 50165 56485 66755 76835 90805 102245 107315 110363 124267 130429 146861 199771 236093 551815 621335 652145 734305 998855 1180465 1213993 1434719 1615471 1695577 2597023 6069965 7173595 8077355 8477885 12985115 15781909 18651347 78909545 93256735 205164817 1025824085
• Sum of all divisors σ(n): 1495388160
• Sum of proper divisors (its aliquot sum) s(n): 469564075
• 1025824085 is a deficient number, because the sum of its proper divisors (469564075) is less than itself. Its deficiency is 556260010

Bases of 1025824085

• Binary: 111101001001001101010101010101₂
• Hexadecimal: 0x3D24D555
• Base-36: GYQYXH

Squares and roots of 1025824085

• 1025824085 squared (1025824085²) is 1052315053366087225
• 1025824085 cubed (1025824085³) is 1079490126750992597615814125
• The square root of 1025824085 is 32028.4886468281
• The cube root of 1025824085 is 1008.5349752845

Scales and comparisons

• 1,025,824,085 seconds is equal to 32 years, 32 weeks, 23 hours, 8 minutes, 5 seconds.
• To count from 1 to 1,025,824,085 would take you about sixty-five 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 1025824085 cubic inches would be around 84 feet tall.

Recreational maths with 1025824085

• 1025824085 backwards is 5804285201
• The number of decimal digits it has is: 10
• The sum of 1025824085's digits is 35
• More coming soon!