21198060
21,198,060 is an even composite number composed of five prime numbers multiplied together.
21198060 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 21198060:
22 × 32 × 5 × 13 × 9059
(2 × 2 × 3 × 3 × 5 × 13 × 9059)See below for interesting mathematical facts about the number 21198060 from the Numbermatics database.
Names of 21198060
- Cardinal: 21198060 can be written as Twenty-one million, one hundred ninety-eight thousand and sixty.
Scientific notation
- Scientific notation: 2.119806 × 107
Factors of 21198060
Divisors of 21198060
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 9059 18118 27177 36236 45295 54354 81531 90590 108708 117767 135885 163062 181180 235534 271770 326124 353301 407655 471068 543540 588835 706602 815310 1059903 1177670 1413204 1630620 1766505 2119806 2355340 3533010 4239612 5299515 7066020 10599030 21198060
- Sum of all divisors σ(n): 69254640
- Sum of proper divisors (its aliquot sum) s(n): 48056580
- 21198060 is an abundant number, because the sum of its proper divisors (48056580) is greater than itself. Its abundance is 26858520
Bases of 21198060
- Binary: 10100001101110100111011002
- Hexadecimal: 0x14374EC
- Base-36: CMCJ0
Squares and roots of 21198060
- 21198060 squared (211980602) is 449357747763600
- 21198060 cubed (211980603) is 9525512498557658616000
-
The
square root of 21198060 is 4604.1350979309 -
The
cube root of 21198060 is 276.7570582531
Scales and comparisons
How big is 21198060?- 21,198,060 seconds is equal to 35 weeks, 8 hours, 21 minutes.
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To count from 1 to 21,198,060 would take you about four days!
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 21198060 cubic inches would be around 23.1 feet tall.
Recreational maths with 21198060
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The information we have on file for 21198060 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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