199121208
199,121,208 is an even composite number composed of five prime numbers multiplied together.
199121208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 199121208:
23 × 3 × 11 × 132 × 4463
(2 × 2 × 2 × 3 × 11 × 13 × 13 × 4463)See below for interesting mathematical facts about the number 199121208 from the Numbermatics database.
Names of 199121208
- Cardinal: 199121208 can be written as One hundred ninety-nine million, one hundred twenty-one thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.99121208 × 108
Factors of 199121208
Divisors of 199121208
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 132 143 156 169 264 286 312 338 429 507 572 676 858 1014 1144 1352 1716 1859 2028 3432 3718 4056 4463 5577 7436 8926 11154 13389 14872 17852 22308 26778 35704 44616 49093 53556 58019 98186 107112 116038 147279 174057 196372 232076 294558 348114 392744 464152 589116 638209 696228 754247 1178232 1276418 1392456 1508494 1914627 2262741 2552836 3016988 3829254 4525482 5105672 6033976 7658508 8296717 9050964 15317016 16593434 18101928 24890151 33186868 49780302 66373736 99560604 199121208
- Sum of all divisors σ(n): 588176640
- Sum of proper divisors (its aliquot sum) s(n): 389055432
- 199121208 is an abundant number, because the sum of its proper divisors (389055432) is greater than itself. Its abundance is 189934224
Bases of 199121208
- Binary: 10111101111001011001001110002
- Hexadecimal: 0xBDE5938
- Base-36: 3AJUWO
Squares and roots of 199121208
- 199121208 squared (1991212082) is 39649255475379264
- 199121208 cubed (1991212083) is 7895007646558133305830912
-
The
square root of 199121208 is 14111.0314293463 -
The
cube root of 199121208 is 583.9457555797
Scales and comparisons
How big is 199121208?- 199,121,208 seconds is equal to 6 years, 17 weeks, 1 day, 15 hours, 26 minutes, 48 seconds.
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To count from 1 to 199,121,208 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 199121208 cubic inches would be around 48.7 feet tall.
Recreational maths with 199121208
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The information we have on file for 199121208 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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