21041100
21,041,100 is an even composite number composed of four prime numbers multiplied together.
21041100 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21041100:
22 × 33 × 52 × 7793
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 7793)See below for interesting mathematical facts about the number 21041100 from the Numbermatics database.
Names of 21041100
- Cardinal: 21041100 can be written as Twenty-one million, forty-one thousand, one hundred.
Scientific notation
- Scientific notation: 2.10411 × 107
Factors of 21041100
Divisors of 21041100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2700 7793 15586 23379 31172 38965 46758 70137 77930 93516 116895 140274 155860 194825 210411 233790 280548 350685 389650 420822 467580 584475 701370 779300 841644 1052055 1168950 1402740 1753425 2104110 2337900 3506850 4208220 5260275 7013700 10520550 21041100
- Sum of all divisors σ(n): 67651920
- Sum of proper divisors (its aliquot sum) s(n): 46610820
- 21041100 is an abundant number, because the sum of its proper divisors (46610820) is greater than itself. Its abundance is 25569720
Bases of 21041100
- Binary: 10100000100001111110011002
- Hexadecimal: 0x1410FCC
- Base-36: CIZF0
Squares and roots of 21041100
- 21041100 squared (210411002) is 442727889210000
- 21041100 cubed (210411003) is 9315481789656531000000
-
The
square root of 21041100 is 4587.0578806027 -
The
cube root of 21041100 is 276.0722873037
Scales and comparisons
How big is 21041100?- 21,041,100 seconds is equal to 34 weeks, 5 days, 12 hours, 45 minutes.
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To count from 1 to 21,041,100 would take you about seven hours!
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 21041100 cubic inches would be around 23 feet tall.
Recreational maths with 21041100
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The information we have on file for 21041100 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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