2720172
2,720,172 is an even composite number composed of six prime numbers multiplied together.
2720172 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 2720172:
22 × 3 × 7 × 13 × 47 × 53
(2 × 2 × 3 × 7 × 13 × 47 × 53)See below for interesting mathematical facts about the number 2720172 from the Numbermatics database.
Names of 2720172
- Cardinal: 2720172 can be written as Two million, seven hundred twenty thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 2.720172 × 106
Factors of 2720172
Divisors of 2720172
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 47 52 53 78 84 91 94 106 141 156 159 182 188 212 273 282 318 329 364 371 546 564 611 636 658 689 742 987 1092 1113 1222 1316 1378 1484 1833 1974 2067 2226 2444 2491 2756 3666 3948 4134 4277 4452 4823 4982 7332 7473 8268 8554 9646 9964 12831 14469 14946 17108 17437 19292 25662 28938 29892 32383 34874 51324 52311 57876 64766 69748 97149 104622 129532 194298 209244 226681 388596 453362 680043 906724 1360086 2720172
- Sum of all divisors σ(n): 8128512
- Sum of proper divisors (its aliquot sum) s(n): 5408340
- 2720172 is an abundant number, because the sum of its proper divisors (5408340) is greater than itself. Its abundance is 2688168
Bases of 2720172
- Binary: 10100110000001101011002
- Hexadecimal: 0x2981AC
- Base-36: 1MAWC
Squares and roots of 2720172
- 2720172 squared (27201722) is 7399335709584
- 2720172 cubed (27201723) is 20127465815810528448
-
The
square root of 2720172 is 1649.2943945819 -
The
cube root of 2720172 is 139.5935832279
Scales and comparisons
How big is 2720172?- 2,720,172 seconds is equal to 4 weeks, 3 days, 11 hours, 36 minutes, 12 seconds.
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To count from 1 to 2,720,172 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 2720172 cubic inches would be around 11.6 feet tall.
Recreational maths with 2720172
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The information we have on file for 2720172 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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