221131950
221,131,950 is an even composite number composed of six prime numbers multiplied together.
221131950 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 221131950:
2 × 3 × 52 × 13 × 151 × 751
(2 × 3 × 5 × 5 × 13 × 151 × 751)See below for interesting mathematical facts about the number 221131950 from the Numbermatics database.
Names of 221131950
- Cardinal: 221131950 can be written as Two hundred twenty-one million, one hundred thirty-one thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 2.2113195 × 108
Factors of 221131950
Divisors of 221131950
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 130 150 151 195 302 325 390 453 650 751 755 906 975 1502 1510 1950 1963 2253 2265 3755 3775 3926 4506 4530 5889 7510 7550 9763 9815 11265 11325 11778 18775 19526 19630 22530 22650 29289 29445 37550 48815 49075 56325 58578 58890 97630 98150 112650 113401 146445 147225 226802 244075 292890 294450 340203 488150 567005 680406 732225 1134010 1464450 1474213 1701015 2835025 2948426 3402030 4422639 5670050 7371065 8505075 8845278 14742130 17010150 22113195 36855325 44226390 73710650 110565975 221131950
- Sum of all divisors σ(n): 595295232
- Sum of proper divisors (its aliquot sum) s(n): 374163282
- 221131950 is an abundant number, because the sum of its proper divisors (374163282) is greater than itself. Its abundance is 153031332
Bases of 221131950
- Binary: 11010010111000110100101011102
- Hexadecimal: 0xD2E34AE
- Base-36: 3NNMI6
Squares and roots of 221131950
- 221131950 squared (2211319502) is 48899339310802500
- 221131950 cubed (2211319503) is 10813206255509412889875000
-
The
square root of 221131950 is 14870.5060438439 -
The
cube root of 221131950 is 604.7146617943
Scales and comparisons
How big is 221131950?- 221,131,950 seconds is equal to 7 years, 1 week, 4 days, 9 hours, 32 minutes, 30 seconds.
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To count from 1 to 221,131,950 would take you about ten 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 221131950 cubic inches would be around 50.4 feet tall.
Recreational maths with 221131950
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The information we have on file for 221131950 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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