21048000
21,048,000 is an even composite number composed of four prime numbers multiplied together.
21048000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 21048000:
26 × 3 × 53 × 877
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 877)See below for interesting mathematical facts about the number 21048000 from the Numbermatics database.
Names of 21048000
- Cardinal: 21048000 can be written as Twenty-one million, forty-eight thousand.
Scientific notation
- Scientific notation: 2.1048 × 107
Factors of 21048000
Divisors of 21048000
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 877 960 1000 1200 1500 1600 1754 2000 2400 2631 3000 3508 4000 4385 4800 5262 6000 7016 8000 8770 10524 12000 13155 14032 17540 21048 21925 24000 26310 28064 35080 42096 43850 52620 56128 65775 70160 84192 87700 105240 109625 131550 140320 168384 175400 210480 219250 263100 280640 328875 350800 420960 438500 526200 657750 701600 841920 877000 1052400 1315500 1403200 1754000 2104800 2631000 3508000 4209600 5262000 7016000 10524000 21048000
- Sum of all divisors σ(n): 69579744
- Sum of proper divisors (its aliquot sum) s(n): 48531744
- 21048000 is an abundant number, because the sum of its proper divisors (48531744) is greater than itself. Its abundance is 27483744
Bases of 21048000
- Binary: 10100000100101010110000002
- Hexadecimal: 0x1412AC0
- Base-36: CJ4QO
Squares and roots of 21048000
- 21048000 squared (210480002) is 443018304000000
- 21048000 cubed (210480003) is 9324649262592000000000
-
The
square root of 21048000 is 4587.8099350343 -
The
cube root of 21048000 is 276.1024614327
Scales and comparisons
How big is 21048000?- 21,048,000 seconds is equal to 34 weeks, 5 days, 14 hours, 40 minutes.
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To count from 1 to 21,048,000 would take you about ten 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 21048000 cubic inches would be around 23 feet tall.
Recreational maths with 21048000
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The information we have on file for 21048000 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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