11138820
11,138,820 is an even composite number composed of six prime numbers multiplied together.
11138820 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 11138820:
22 × 3 × 5 × 7 × 11 × 2411
(2 × 2 × 3 × 5 × 7 × 11 × 2411)See below for interesting mathematical facts about the number 11138820 from the Numbermatics database.
Names of 11138820
- Cardinal: 11138820 can be written as Eleven million, one hundred thirty-eight thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.113882 × 107
Factors of 11138820
Divisors of 11138820
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 385 420 462 660 770 924 1155 1540 2310 2411 4620 4822 7233 9644 12055 14466 16877 24110 26521 28932 33754 36165 48220 50631 53042 67508 72330 79563 84385 101262 106084 132605 144660 159126 168770 185647 202524 253155 265210 318252 337540 371294 397815 506310 530420 556941 742588 795630 928235 1012620 1113882 1591260 1856470 2227764 2784705 3712940 5569410 11138820
- Sum of all divisors σ(n): 38900736
- Sum of proper divisors (its aliquot sum) s(n): 27761916
- 11138820 is an abundant number, because the sum of its proper divisors (27761916) is greater than itself. Its abundance is 16623096
Bases of 11138820
- Binary: 1010100111110111000001002
- Hexadecimal: 0xA9F704
- Base-36: 6MQRO
Squares and roots of 11138820
- 11138820 squared (111388202) is 124073310992400
- 11138820 cubed (111388203) is 1382030277948364968000
-
The
square root of 11138820 is 3337.4870786267 -
The
cube root of 11138820 is 223.3296551459
Scales and comparisons
How big is 11138820?- 11,138,820 seconds is equal to 18 weeks, 2 days, 22 hours, 7 minutes.
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To count from 1 to 11,138,820 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 11138820 cubic inches would be around 18.6 feet tall.
Recreational maths with 11138820
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The information we have on file for 11138820 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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