131949950
131,949,950 is an even composite number composed of six prime numbers multiplied together.
131949950 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 131949950:
2 × 52 × 11 × 31 × 71 × 109
(2 × 5 × 5 × 11 × 31 × 71 × 109)See below for interesting mathematical facts about the number 131949950 from the Numbermatics database.
Names of 131949950
- Cardinal: 131949950 can be written as One hundred thirty-one million, nine hundred forty-nine thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.3194995 × 108
Factors of 131949950
Divisors of 131949950
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 10 11 22 25 31 50 55 62 71 109 110 142 155 218 275 310 341 355 545 550 682 710 775 781 1090 1199 1550 1562 1705 1775 2201 2398 2725 3379 3410 3550 3905 4402 5450 5995 6758 7739 7810 8525 11005 11990 15478 16895 17050 19525 22010 24211 29975 33790 37169 38695 39050 48422 55025 59950 74338 77390 84475 85129 110050 121055 168950 170258 185845 193475 239909 242110 371690 386950 425645 479818 605275 851290 929225 1199545 1210550 1858450 2128225 2399090 2638999 4256450 5277998 5997725 11995450 13194995 26389990 65974975 131949950
- Sum of all divisors σ(n): 282839040
- Sum of proper divisors (its aliquot sum) s(n): 150889090
- 131949950 is an abundant number, because the sum of its proper divisors (150889090) is greater than itself. Its abundance is 18939140
Bases of 131949950
- Binary: 1111101110101100101011111102
- Hexadecimal: 0x7DD657E
- Base-36: 26K58E
Squares and roots of 131949950
- 131949950 squared (1319499502) is 17410789305002500
- 131949950 cubed (1319499503) is 2297352778255614624875000
-
The
square root of 131949950 is 11486.9469398965 -
The
cube root of 131949950 is 509.0999761159
Scales and comparisons
How big is 131949950?- 131,949,950 seconds is equal to 4 years, 10 weeks, 1 day, 4 hours, 45 minutes, 50 seconds.
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To count from 1 to 131,949,950 would take you about six 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 131949950 cubic inches would be around 42.4 feet tall.
Recreational maths with 131949950
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