21316000
21,316,000 is an even composite number composed of three prime numbers multiplied together.
21316000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21316000:
25 × 53 × 732
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 73 × 73)See below for interesting mathematical facts about the number 21316000 from the Numbermatics database.
Names of 21316000
- Cardinal: 21316000 can be written as Twenty-one million, three hundred sixteen thousand.
Scientific notation
- Scientific notation: 2.1316 × 107
Factors of 21316000
Divisors of 21316000
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 73 80 100 125 146 160 200 250 292 365 400 500 584 730 800 1000 1168 1460 1825 2000 2336 2920 3650 4000 5329 5840 7300 9125 10658 11680 14600 18250 21316 26645 29200 36500 42632 53290 58400 73000 85264 106580 133225 146000 170528 213160 266450 292000 426320 532900 666125 852640 1065800 1332250 2131600 2664500 4263200 5329000 10658000 21316000
- Sum of all divisors σ(n): 53100684
- Sum of proper divisors (its aliquot sum) s(n): 31784684
- 21316000 is an abundant number, because the sum of its proper divisors (31784684) is greater than itself. Its abundance is 10468684
Bases of 21316000
- Binary: 10100010101000001101000002
- Hexadecimal: 0x14541A0
- Base-36: COVJ4
Squares and roots of 21316000
- 21316000 squared (213160002) is 454371856000000
- 21316000 cubed (213160003) is 9685390482496000000000
-
The
square root of 21316000 is 4616.9253838459 -
The
cube root of 21316000 is 277.2693752493
Scales and comparisons
How big is 21316000?- 21,316,000 seconds is equal to 35 weeks, 1 day, 17 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,316,000 would take you about six 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 21316000 cubic inches would be around 23.1 feet tall.
Recreational maths with 21316000
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The information we have on file for 21316000 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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