20049250
20,049,250 is an even composite number composed of five prime numbers multiplied together.
20049250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20049250:
2 × 53 × 13 × 31 × 199
(2 × 5 × 5 × 5 × 13 × 31 × 199)See below for interesting mathematical facts about the number 20049250 from the Numbermatics database.
Names of 20049250
- Cardinal: 20049250 can be written as Twenty million, forty-nine thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.004925 × 107
Factors of 20049250
Divisors of 20049250
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 13 25 26 31 50 62 65 125 130 155 199 250 310 325 398 403 650 775 806 995 1550 1625 1990 2015 2587 3250 3875 4030 4975 5174 6169 7750 9950 10075 12338 12935 20150 24875 25870 30845 49750 50375 61690 64675 80197 100750 129350 154225 160394 308450 323375 400985 646750 771125 801970 1542250 2004925 4009850 10024625 20049250
- Sum of all divisors σ(n): 41932800
- Sum of proper divisors (its aliquot sum) s(n): 21883550
- 20049250 is an abundant number, because the sum of its proper divisors (21883550) is greater than itself. Its abundance is 1834300
Bases of 20049250
- Binary: 10011000111101101011000102
- Hexadecimal: 0x131ED62
- Base-36: BXQ3M
Squares and roots of 20049250
- 20049250 squared (200492502) is 401972425562500
- 20049250 cubed (200492503) is 8059245653208953125000
-
The
square root of 20049250 is 4477.6388867347 -
The
cube root of 20049250 is 271.6643874669
Scales and comparisons
How big is 20049250?- 20,049,250 seconds is equal to 33 weeks, 1 day, 1 hour, 14 minutes, 10 seconds.
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To count from 1 to 20,049,250 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 20049250 cubic inches would be around 22.6 feet tall.
Recreational maths with 20049250
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The information we have on file for 20049250 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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