20149200
20,149,200 is an even composite number composed of five prime numbers multiplied together.
20149200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 20149200:
24 × 32 × 52 × 29 × 193
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 29 × 193)See below for interesting mathematical facts about the number 20149200 from the Numbermatics database.
Names of 20149200
- Cardinal: 20149200 can be written as Twenty million, one hundred forty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.01492 × 107
Factors of 20149200
Divisors of 20149200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 29 30 36 40 45 48 50 58 60 72 75 80 87 90 100 116 120 144 145 150 174 180 193 200 225 232 240 261 290 300 348 360 386 400 435 450 464 522 579 580 600 696 720 725 772 870 900 965 1044 1158 1160 1200 1305 1392 1450 1544 1737 1740 1800 1930 2088 2175 2316 2320 2610 2895 2900 3088 3474 3480 3600 3860 4176 4350 4632 4825 5220 5597 5790 5800 6525 6948 6960 7720 8685 8700 9264 9650 10440 11194 11580 11600 13050 13896 14475 15440 16791 17370 17400 19300 20880 22388 23160 26100 27792 27985 28950 33582 34740 34800 38600 43425 44776 46320 50373 52200 55970 57900 67164 69480 77200 83955 86850 89552 100746 104400 111940 115800 134328 138960 139925 167910 173700 201492 223880 231600 251865 268656 279850 335820 347400 402984 419775 447760 503730 559700 671640 694800 805968 839550 1007460 1119400 1259325 1343280 1679100 2014920 2238800 2518650 3358200 4029840 5037300 6716400 10074600 20149200
- Sum of all divisors σ(n): 72709260
- Sum of proper divisors (its aliquot sum) s(n): 52560060
- 20149200 is an abundant number, because the sum of its proper divisors (52560060) is greater than itself. Its abundance is 32410860
Bases of 20149200
- Binary: 10011001101110011110100002
- Hexadecimal: 0x13373D0
- Base-36: BZV80
Squares and roots of 20149200
- 20149200 squared (201492002) is 405990260640000
- 20149200 cubed (201492003) is 8180378959687488000000
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The
square root of 20149200 is 4488.7860274245 -
The
cube root of 20149200 is 272.1150752989
Scales and comparisons
How big is 20149200?- 20,149,200 seconds is equal to 33 weeks, 2 days, 5 hours.
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To count from 1 to 20,149,200 would take you about forty-nine weeks!
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 20149200 cubic inches would be around 22.7 feet tall.
Recreational maths with 20149200
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"Number 20149200 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 20149200 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/20149200/
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The information we have on file for 20149200 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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