21074850
21,074,850 is an even composite number composed of five prime numbers multiplied together.
21074850 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21074850:
2 × 33 × 52 × 67 × 233
(2 × 3 × 3 × 3 × 5 × 5 × 67 × 233)See below for interesting mathematical facts about the number 21074850 from the Numbermatics database.
Names of 21074850
- Cardinal: 21074850 can be written as Twenty-one million, seventy-four thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 2.107485 × 107
Factors of 21074850
Divisors of 21074850
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 67 75 90 134 135 150 201 225 233 270 335 402 450 466 603 670 675 699 1005 1165 1206 1350 1398 1675 1809 2010 2097 2330 3015 3350 3495 3618 4194 5025 5825 6030 6291 6990 9045 10050 10485 11650 12582 15075 15611 17475 18090 20970 30150 31222 31455 34950 45225 46833 52425 62910 78055 90450 93666 104850 140499 156110 157275 234165 280998 314550 390275 421497 468330 702495 780550 842994 1170825 1404990 2107485 2341650 3512475 4214970 7024950 10537425 21074850
- Sum of all divisors σ(n): 59192640
- Sum of proper divisors (its aliquot sum) s(n): 38117790
- 21074850 is an abundant number, because the sum of its proper divisors (38117790) is greater than itself. Its abundance is 17042940
Bases of 21074850
- Binary: 10100000110010011101000102
- Hexadecimal: 0x14193A2
- Base-36: CJPGI
Squares and roots of 21074850
- 21074850 squared (210748502) is 444149302522500
- 21074850 cubed (210748503) is 9360379928266309125000
-
The
square root of 21074850 is 4590.7352352319 -
The
cube root of 21074850 is 276.2198154335
Scales and comparisons
How big is 21074850?- 21,074,850 seconds is equal to 34 weeks, 5 days, 22 hours, 7 minutes, 30 seconds.
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To count from 1 to 21,074,850 would take you about twenty-one 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 21074850 cubic inches would be around 23 feet tall.
Recreational maths with 21074850
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The information we have on file for 21074850 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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