11131820
11,131,820 is an even composite number composed of five prime numbers multiplied together.
11131820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 11131820:
22 × 5 × 72 × 37 × 307
(2 × 2 × 5 × 7 × 7 × 37 × 307)See below for interesting mathematical facts about the number 11131820 from the Numbermatics database.
Names of 11131820
- Cardinal: 11131820 can be written as Eleven million, one hundred thirty-one thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.113182 × 107
Factors of 11131820
Divisors of 11131820
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 37 49 70 74 98 140 148 185 196 245 259 307 370 490 518 614 740 980 1036 1228 1295 1535 1813 2149 2590 3070 3626 4298 5180 6140 7252 8596 9065 10745 11359 15043 18130 21490 22718 30086 36260 42980 45436 56795 60172 75215 79513 113590 150430 159026 227180 300860 318052 397565 556591 795130 1113182 1590260 2226364 2782955 5565910 11131820
- Sum of all divisors σ(n): 28019376
- Sum of proper divisors (its aliquot sum) s(n): 16887556
- 11131820 is an abundant number, because the sum of its proper divisors (16887556) is greater than itself. Its abundance is 5755736
Bases of 11131820
- Binary: 1010100111011011101011002
- Hexadecimal: 0xA9DBAC
- Base-36: 6MLD8
Squares and roots of 11131820
- 11131820 squared (111318202) is 123917416512400
- 11131820 cubed (111318203) is 1379426375481064568000
-
The
square root of 11131820 is 3336.4382206181 -
The
cube root of 11131820 is 223.2828627815
Scales and comparisons
How big is 11131820?- 11,131,820 seconds is equal to 18 weeks, 2 days, 20 hours, 10 minutes, 20 seconds.
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To count from 1 to 11,131,820 would take you about twenty-seven 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 11131820 cubic inches would be around 18.6 feet tall.
Recreational maths with 11131820
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The information we have on file for 11131820 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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