3990272
3,990,272 is an even composite number composed of four prime numbers multiplied together.
3990272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 3990272:
28 × 11 × 13 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 109)See below for interesting mathematical facts about the number 3990272 from the Numbermatics database.
Names of 3990272
- Cardinal: 3990272 can be written as Three million, nine hundred ninety thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 3.990272 × 106
Factors of 3990272
Divisors of 3990272
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 109 128 143 176 208 218 256 286 352 416 436 572 704 832 872 1144 1199 1408 1417 1664 1744 2288 2398 2816 2834 3328 3488 4576 4796 5668 6976 9152 9592 11336 13952 15587 18304 19184 22672 27904 31174 36608 38368 45344 62348 76736 90688 124696 153472 181376 249392 306944 362752 498784 997568 1995136 3990272
- Sum of all divisors σ(n): 9443280
- Sum of proper divisors (its aliquot sum) s(n): 5453008
- 3990272 is an abundant number, because the sum of its proper divisors (5453008) is greater than itself. Its abundance is 1462736
Bases of 3990272
- Binary: 11110011100011000000002
- Hexadecimal: 0x3CE300
- Base-36: 2DIWW
Squares and roots of 3990272
- 3990272 squared (39902722) is 15922270633984
- 3990272 cubed (39902723) is 63534190687208603648
-
The
square root of 3990272 is 1997.5665195431 -
The
cube root of 3990272 is 158.6113154229
Scales and comparisons
How big is 3990272?- 3,990,272 seconds is equal to 6 weeks, 4 days, 4 hours, 24 minutes, 32 seconds.
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To count from 1 to 3,990,272 would take you about nine 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 3990272 cubic inches would be around 13.2 feet tall.
Recreational maths with 3990272
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The information we have on file for 3990272 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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