3990542208
3,990,542,208 is an even composite number composed of five prime numbers multiplied together.
3990542208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 3990542208:
27 × 3 × 31 × 271 × 1237
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 271 × 1237)See below for interesting mathematical facts about the number 3990542208 from the Numbermatics database.
Names of 3990542208
- Cardinal: 3990542208 can be written as Three billion, nine hundred ninety million, five hundred forty-two thousand, two hundred eight.
Scientific notation
- Scientific notation: 3.990542208 × 109
Factors of 3990542208
Divisors of 3990542208
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 271 372 384 496 542 744 813 992 1084 1237 1488 1626 1984 2168 2474 2976 3252 3711 3968 4336 4948 5952 6504 7422 8401 8672 9896 11904 13008 14844 16802 17344 19792 25203 26016 29688 33604 34688 38347 39584 50406 52032 59376 67208 76694 79168 100812 104064 115041 118752 134416 153388 158336 201624 230082 237504 268832 306776 335227 403248 460164 475008 537664 613552 670454 806496 920328 1005681 1075328 1227104 1340908 1612992 1840656 2011362 2454208 2681816 3225984 3681312 4022724 4908416 5363632 7362624 8045448 10392037 10727264 14725248 16090896 20784074 21454528 31176111 32181792 41568148 42909056 62352222 64363584 83136296 124704444 128727168 166272592 249408888 332545184 498817776 665090368 997635552 1330180736 1995271104 3990542208
- Sum of all divisors σ(n): 10991063040
- Sum of proper divisors (its aliquot sum) s(n): 7000520832
- 3990542208 is an abundant number, because the sum of its proper divisors (7000520832) is greater than itself. Its abundance is 3009978624
Bases of 3990542208
- Binary: 111011011101101011010111100000002
- Hexadecimal: 0xEDDAD780
- Base-36: 1TZV62O
Squares and roots of 3990542208
- 3990542208 squared (39905422082) is 15924427113829515264
- 3990542208 cubed (39905422083) is 63547098535956301177172262912
-
The
square root of 3990542208 is 63170.7385424613 -
The
cube root of 3990542208 is 1586.1489555293
Scales and comparisons
How big is 3990542208?- 3,990,542,208 seconds is equal to 126 years, 46 weeks, 19 hours, 56 minutes, 48 seconds.
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To count from 1 to 3,990,542,208 would take you about two hundred fifty-three years!
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 3990542208 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990542208
- 3990542208 backwards is 8022450993
- The number of decimal digits it has is: 10
- The sum of 3990542208's digits is 42
- More coming soon!
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The information we have on file for 3990542208 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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