99800800

Names of 99800800

• Cardinal: 99800800 can be written as Ninety-nine million, eight hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 9.98008 × 10⁷

Factors of 99800800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1049

Divisors of 99800800

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 121 160 176 200 220 242 275 352 400 440 484 550 605 800 880 968 1031 1100 1210 1760 1936 2062 2200 2420 3025 3872 4124 4400 4840 5155 6050 8248 8800 9680 10310 11341 12100 16496 19360 20620 22682 24200 25775 32992 41240 45364 48400 51550 56705 82480 90728 96800 103100 113410 124751 164960 181456 206200 226820 249502 283525 362912 412400 453640 499004 567050 623755 824800 907280 998008 1134100 1247510 1814560 1996016 2268200 2495020 3118775 3992032 4536400 4990040 6237550 9072800 9980080 12475100 19960160 24950200 49900400 99800800
• Sum of all divisors σ(n): 268060968
• Sum of proper divisors (its aliquot sum) s(n): 168260168
• 99800800 is an abundant number, because the sum of its proper divisors (168260168) is greater than itself. Its abundance is 68459368

Bases of 99800800

• Binary: 101111100101101011011100000₂
• Hexadecimal: 0x5F2D6E0
• Base-36: 1NF2SG

Squares and roots of 99800800

• 99800800 squared (99800800²) is 9960199680640000
• 99800800 cubed (99800800³) is 994035896287616512000000
• The square root of 99800800 is 9990.0350349737
• The cube root of 99800800 is 463.8504769901

Scales and comparisons

• 99,800,800 seconds is equal to 3 years, 9 weeks, 2 hours, 26 minutes, 40 seconds.
• To count from 1 to 99,800,800 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 99800800 cubic inches would be around 38.7 feet tall.

Recreational maths with 99800800

• 99800800 backwards is 00800899
• The number of decimal digits it has is: 8
• The sum of 99800800's digits is 34
• More coming soon!