109939080

Names of 109939080

• Cardinal: 109939080 can be written as One hundred nine million, nine hundred thirty-nine thousand and eighty.

Scientific notation

• Scientific notation: 1.0993908 × 10⁸

Factors of 109939080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 747

Divisors of 109939080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 61 69 92 115 120 122 138 183 184 230 244 276 305 345 366 460 488 552 610 653 690 732 915 920 1220 1306 1380 1403 1464 1830 1959 2440 2612 2760 2806 3265 3660 3918 4209 5224 5612 6530 7015 7320 7836 8418 9795 11224 13060 14030 15019 15672 16836 19590 21045 26120 28060 30038 33672 39180 39833 42090 45057 56120 60076 75095 78360 79666 84180 90114 119499 120152 150190 159332 168360 180228 199165 225285 238998 300380 318664 360456 398330 450570 477996 597495 600760 796660 901140 916159 955992 1194990 1593320 1802280 1832318 2389980 2748477 3664636 4580795 4779960 5496954 7329272 9161590 10993908 13742385 18323180 21987816 27484770 36646360 54969540 109939080
• Sum of all divisors σ(n): 350334720
• Sum of proper divisors (its aliquot sum) s(n): 240395640
• 109939080 is an abundant number, because the sum of its proper divisors (240395640) is greater than itself. Its abundance is 130456560

Bases of 109939080

• Binary: 110100011011000100110001000₂
• Hexadecimal: 0x68D8988
• Base-36: 1TGDJC

Squares and roots of 109939080

• 109939080 squared (109939080²) is 12086601311246400
• 109939080 cubed (109939080³) is 1328789828485222869312000
• The square root of 109939080 is 10485.1838324371
• The cube root of 109939080 is 479.0535168579

Scales and comparisons

• 109,939,080 seconds is equal to 3 years, 25 weeks, 5 days, 10 hours, 38 minutes.
• To count from 1 to 109,939,080 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 109939080 cubic inches would be around 39.9 feet tall.

Recreational maths with 109939080

• 109939080 backwards is 080939901
• The number of decimal digits it has is: 9
• The sum of 109939080's digits is 39
• More coming soon!