2142448
2,142,448 is an even composite number composed of five prime numbers multiplied together.
2142448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 2142448:
24 × 7 × 11 × 37 × 47
(2 × 2 × 2 × 2 × 7 × 11 × 37 × 47)See below for interesting mathematical facts about the number 2142448 from the Numbermatics database.
Names of 2142448
- Cardinal: 2142448 can be written as Two million, one hundred forty-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 2.142448 × 106
Factors of 2142448
Divisors of 2142448
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 37 44 47 56 74 77 88 94 112 148 154 176 188 259 296 308 329 376 407 517 518 592 616 658 752 814 1034 1036 1232 1316 1628 1739 2068 2072 2632 2849 3256 3478 3619 4136 4144 5264 5698 6512 6956 7238 8272 11396 12173 13912 14476 19129 22792 24346 27824 28952 38258 45584 48692 57904 76516 97384 133903 153032 194768 267806 306064 535612 1071224 2142448
- Sum of all divisors σ(n): 5428224
- Sum of proper divisors (its aliquot sum) s(n): 3285776
- 2142448 is an abundant number, because the sum of its proper divisors (3285776) is greater than itself. Its abundance is 1143328
Bases of 2142448
- Binary: 10000010110000111100002
- Hexadecimal: 0x20B0F0
- Base-36: 19X4G
Squares and roots of 2142448
- 2142448 squared (21424482) is 4590083432704
- 2142448 cubed (21424483) is 9834015070229819392
-
The
square root of 2142448 is 1463.7103538611 -
The
cube root of 2142448 is 128.9149931713
Scales and comparisons
How big is 2142448?- 2,142,448 seconds is equal to 3 weeks, 3 days, 19 hours, 7 minutes, 28 seconds.
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To count from 1 to 2,142,448 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 2142448 cubic inches would be around 10.7 feet tall.
Recreational maths with 2142448
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The information we have on file for 2142448 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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