2742384
2,742,384 is an even composite number composed of five prime numbers multiplied together.
2742384 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 2742384:
24 × 3 × 19 × 31 × 97
(2 × 2 × 2 × 2 × 3 × 19 × 31 × 97)See below for interesting mathematical facts about the number 2742384 from the Numbermatics database.
Names of 2742384
- Cardinal: 2742384 can be written as Two million, seven hundred forty-two thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 2.742384 × 106
Factors of 2742384
Divisors of 2742384
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 93 97 114 124 152 186 194 228 248 291 304 372 388 456 496 582 589 744 776 912 1164 1178 1488 1552 1767 1843 2328 2356 3007 3534 3686 4656 4712 5529 6014 7068 7372 9021 9424 11058 12028 14136 14744 18042 22116 24056 28272 29488 36084 44232 48112 57133 72168 88464 114266 144336 171399 228532 342798 457064 685596 914128 1371192 2742384
- Sum of all divisors σ(n): 7777280
- Sum of proper divisors (its aliquot sum) s(n): 5034896
- 2742384 is an abundant number, because the sum of its proper divisors (5034896) is greater than itself. Its abundance is 2292512
Bases of 2742384
- Binary: 10100111011000011100002
- Hexadecimal: 0x29D870
- Base-36: 1MS1C
Squares and roots of 2742384
- 2742384 squared (27423842) is 7520670003456
- 2742384 cubed (27423843) is 20624565086757679104
-
The
square root of 2742384 is 1656.0144926901 -
The
cube root of 2742384 is 139.9725116101
Scales and comparisons
How big is 2742384?- 2,742,384 seconds is equal to 4 weeks, 3 days, 17 hours, 46 minutes, 24 seconds.
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To count from 1 to 2,742,384 would take you about six 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 2742384 cubic inches would be around 11.7 feet tall.
Recreational maths with 2742384
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The information we have on file for 2742384 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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