21373300
21,373,300 is an even composite number composed of five prime numbers multiplied together.
21373300 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 21373300:
22 × 52 × 13 × 41 × 401
(2 × 2 × 5 × 5 × 13 × 41 × 401)See below for interesting mathematical facts about the number 21373300 from the Numbermatics database.
Names of 21373300
- Cardinal: 21373300 can be written as Twenty-one million, three hundred seventy-three thousand, three hundred.
Scientific notation
- Scientific notation: 2.13733 × 107
Factors of 21373300
Divisors of 21373300
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 13 20 25 26 41 50 52 65 82 100 130 164 205 260 325 401 410 533 650 802 820 1025 1066 1300 1604 2005 2050 2132 2665 4010 4100 5213 5330 8020 10025 10426 10660 13325 16441 20050 20852 26065 26650 32882 40100 52130 53300 65764 82205 104260 130325 164410 213733 260650 328820 411025 427466 521300 822050 854932 1068665 1644100 2137330 4274660 5343325 10686650 21373300
- Sum of all divisors σ(n): 51293592
- Sum of proper divisors (its aliquot sum) s(n): 29920292
- 21373300 is an abundant number, because the sum of its proper divisors (29920292) is greater than itself. Its abundance is 8546992
Bases of 21373300
- Binary: 10100011000100001011101002
- Hexadecimal: 0x1462174
- Base-36: CQ3QS
Squares and roots of 21373300
- 21373300 squared (213733002) is 456817952890000
- 21373300 cubed (213733003) is 9763707152503837000000
-
The
square root of 21373300 is 4623.1266476271 -
The
cube root of 21373300 is 277.5175975637
Scales and comparisons
How big is 21373300?- 21,373,300 seconds is equal to 35 weeks, 2 days, 9 hours, 1 minute, 40 seconds.
-
To count from 1 to 21,373,300 would take you about thirty-two minutes!
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 21373300 cubic inches would be around 23.1 feet tall.
Recreational maths with 21373300
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The information we have on file for 21373300 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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