21116100
21,116,100 is an even composite number composed of five prime numbers multiplied together.
21116100 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 21116100:
22 × 3 × 52 × 59 × 1193
(2 × 2 × 3 × 5 × 5 × 59 × 1193)See below for interesting mathematical facts about the number 21116100 from the Numbermatics database.
Names of 21116100
- Cardinal: 21116100 can be written as Twenty-one million, one hundred sixteen thousand, one hundred.
Scientific notation
- Scientific notation: 2.11161 × 107
Factors of 21116100
Divisors of 21116100
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 59 60 75 100 118 150 177 236 295 300 354 590 708 885 1180 1193 1475 1770 2386 2950 3540 3579 4425 4772 5900 5965 7158 8850 11930 14316 17700 17895 23860 29825 35790 59650 70387 71580 89475 119300 140774 178950 211161 281548 351935 357900 422322 703870 844644 1055805 1407740 1759675 2111610 3519350 4223220 5279025 7038700 10558050 21116100
- Sum of all divisors σ(n): 62183520
- Sum of proper divisors (its aliquot sum) s(n): 41067420
- 21116100 is an abundant number, because the sum of its proper divisors (41067420) is greater than itself. Its abundance is 19951320
Bases of 21116100
- Binary: 10100001000110100110001002
- Hexadecimal: 0x14234C4
- Base-36: CKLAC
Squares and roots of 21116100
- 21116100 squared (211161002) is 445889679210000
- 21116100 cubed (211161003) is 9415451055166281000000
-
The
square root of 21116100 is 4595.2257833539 -
The
cube root of 21116100 is 276.3999138535
Scales and comparisons
How big is 21116100?- 21,116,100 seconds is equal to 34 weeks, 6 days, 9 hours, 35 minutes.
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To count from 1 to 21,116,100 would take you about two 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 21116100 cubic inches would be around 23 feet tall.
Recreational maths with 21116100
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The information we have on file for 21116100 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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