109016985

Names of 109016985

• Cardinal: 109016985 can be written as One hundred nine million, sixteen thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.09016985 × 10⁸

Factors of 109016985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2614

Divisors of 109016985

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 37 55 77 105 111 165 185 231 259 385 407 555 777 1155 1221 1295 2035 2551 2849 3885 6105 7653 8547 12755 14245 17857 28061 38265 42735 53571 84183 89285 94387 140305 196427 267855 283161 420915 471935 589281 660709 982135 1038257 1415805 1982127 2946405 3114771 3303545 5191285 7267799 9910635 15573855 21803397 36338995 109016985
• Sum of all divisors σ(n): 223432704
• Sum of proper divisors (its aliquot sum) s(n): 114415719
• 109016985 is an abundant number, because the sum of its proper divisors (114415719) is greater than itself. Its abundance is 5398734

Bases of 109016985

• Binary: 110011111110111011110011001₂
• Hexadecimal: 0x67F7799
• Base-36: 1SWM1L

Squares and roots of 109016985

• 109016985 squared (109016985²) is 11884703018490225
• 109016985 cubed (109016985³) is 1295634490696203581471625
• The square root of 109016985 is 10441.1199111973
• The cube root of 109016985 is 477.7104287115

Scales and comparisons

• 109,016,985 seconds is equal to 3 years, 24 weeks, 1 day, 18 hours, 29 minutes, 45 seconds.
• To count from 1 to 109,016,985 would take you about 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 109016985 cubic inches would be around 39.8 feet tall.

Recreational maths with 109016985

• 109016985 backwards is 589610901
• The number of decimal digits it has is: 9
• The sum of 109016985's digits is 39
• More coming soon!