199131120

Names of 199131120

• Cardinal: 199131120 can be written as One hundred ninety-nine million, one hundred thirty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.9913112 × 10⁸

Factors of 199131120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1430

Divisors of 199131120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 233 240 360 466 699 720 932 1165 1187 1398 1864 2097 2330 2374 2796 3495 3561 3728 4194 4660 4748 5592 5935 6990 7122 8388 9320 9496 10485 10683 11184 11870 13980 14244 16776 17805 18640 18992 20970 21366 23740 27960 28488 33552 35610 41940 42732 47480 53415 55920 56976 71220 83880 85464 94960 106830 142440 167760 170928 213660 276571 284880 427320 553142 829713 854640 1106284 1382855 1659426 2212568 2489139 2765710 3318852 4148565 4425136 4978278 5531420 6637704 8297130 9956556 11062840 12445695 13275408 16594260 19913112 22125680 24891390 33188520 39826224 49782780 66377040 99565560 199131120
• Sum of all divisors σ(n): 672184656
• Sum of proper divisors (its aliquot sum) s(n): 473053536
• 199131120 is an abundant number, because the sum of its proper divisors (473053536) is greater than itself. Its abundance is 273922416

Bases of 199131120

• Binary: 1011110111100111111111110000₂
• Hexadecimal: 0xBDE7FF0
• Base-36: 3AK2K0

Squares and roots of 199131120

• 199131120 squared (199131120²) is 39653202952454400
• 199131120 cubed (199131120³) is 7896186715509551420928000
• The square root of 199131120 is 14111.3826395575
• The cube root of 199131120 is 583.9554447775

Scales and comparisons

• 199,131,120 seconds is equal to 6 years, 17 weeks, 1 day, 18 hours, 12 minutes.
• To count from 1 to 199,131,120 would take you about nine 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 199131120 cubic inches would be around 48.7 feet tall.

Recreational maths with 199131120

• 199131120 backwards is 021131991
• The number of decimal digits it has is: 9
• The sum of 199131120's digits is 27
• More coming soon!