85539900

Names of 85539900

• Cardinal: 85539900 can be written as Eighty-five million, five hundred thirty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 8.55399 × 10⁷

Factors of 85539900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 421

Divisors of 85539900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 25 30 38 43 50 57 60 75 76 86 95 100 114 129 150 172 190 215 228 258 285 300 349 380 430 475 516 570 645 698 817 860 950 1047 1075 1140 1290 1396 1425 1634 1745 1900 2094 2150 2451 2580 2850 3225 3268 3490 4085 4188 4300 4902 5235 5700 6450 6631 6980 8170 8725 9804 10470 12255 12900 13262 15007 16340 17450 19893 20425 20940 24510 26175 26524 30014 33155 34900 39786 40850 45021 49020 52350 60028 61275 66310 75035 79572 81700 90042 99465 104700 122550 132620 150070 165775 180084 198930 225105 245100 285133 300140 331550 375175 397860 450210 497325 570266 663100 750350 855399 900420 994650 1125525 1140532 1425665 1500700 1710798 1989300 2251050 2851330 3421596 4276995 4502100 5702660 7128325 8553990 14256650 17107980 21384975 28513300 42769950 85539900
• Sum of all divisors σ(n): 267344000
• Sum of proper divisors (its aliquot sum) s(n): 181804100
• 85539900 is an abundant number, because the sum of its proper divisors (181804100) is greater than itself. Its abundance is 96264200

Bases of 85539900

• Binary: 101000110010011110000111100₂
• Hexadecimal: 0x5193C3C
• Base-36: 1EXF0C

Squares and roots of 85539900

• 85539900 squared (85539900²) is 7317074492010000
• 85539900 cubed (85539900³) is 625901820339086199000000
• The square root of 85539900 is 9248.7782976997
• The cube root of 85539900 is 440.6119240625

Scales and comparisons

• 85,539,900 seconds is equal to 2 years, 37 weeks, 3 days, 1 hour, 5 minutes.
• To count from 1 to 85,539,900 would take you about four 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 85539900 cubic inches would be around 36.7 feet tall.

Recreational maths with 85539900

• 85539900 backwards is 00993558
• The number of decimal digits it has is: 8
• The sum of 85539900's digits is 39
• More coming soon!