2164140
2,164,140 is an even composite number composed of five prime numbers multiplied together.
2164140 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 2164140:
22 × 32 × 5 × 11 × 1093
(2 × 2 × 3 × 3 × 5 × 11 × 1093)See below for interesting mathematical facts about the number 2164140 from the Numbermatics database.
Names of 2164140
- Cardinal: 2164140 can be written as Two million, one hundred sixty-four thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.16414 × 106
Factors of 2164140
Divisors of 2164140
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 660 990 1093 1980 2186 3279 4372 5465 6558 9837 10930 12023 13116 16395 19674 21860 24046 32790 36069 39348 48092 49185 60115 65580 72138 98370 108207 120230 144276 180345 196740 216414 240460 360690 432828 541035 721380 1082070 2164140
- Sum of all divisors σ(n): 7167888
- Sum of proper divisors (its aliquot sum) s(n): 5003748
- 2164140 is an abundant number, because the sum of its proper divisors (5003748) is greater than itself. Its abundance is 2839608
Bases of 2164140
- Binary: 10000100000101101011002
- Hexadecimal: 0x2105AC
- Base-36: 1ADV0
Squares and roots of 2164140
- 2164140 squared (21641402) is 4683501939600
- 2164140 cubed (21641403) is 10135753887565944000
-
The
square root of 2164140 is 1471.1016280325 -
The
cube root of 2164140 is 129.3486153573
Scales and comparisons
How big is 2164140?- 2,164,140 seconds is equal to 3 weeks, 4 days, 1 hour, 9 minutes.
-
To count from 1 to 2,164,140 would take you about five weeks!
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 2164140 cubic inches would be around 10.8 feet tall.
Recreational maths with 2164140
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The information we have on file for 2164140 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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