4139938400
4,139,938,400 is an even composite number composed of five prime numbers multiplied together.
4139938400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 4139938400:
25 × 52 × 13 × 31 × 12841
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 31 × 12841)See below for interesting mathematical facts about the number 4139938400 from the Numbermatics database.
Names of 4139938400
- Cardinal: 4139938400 can be written as Four billion, one hundred thirty-nine million, nine hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 4.1399384 × 109
Factors of 4139938400
Divisors of 4139938400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 65 80 100 104 124 130 155 160 200 208 248 260 310 325 400 403 416 496 520 620 650 775 800 806 992 1040 1240 1300 1550 1612 2015 2080 2480 2600 3100 3224 4030 4960 5200 6200 6448 8060 10075 10400 12400 12841 12896 16120 20150 24800 25682 32240 40300 51364 64205 64480 80600 102728 128410 161200 166933 205456 256820 321025 322400 333866 398071 410912 513640 642050 667732 796142 834665 1027280 1284100 1335464 1592284 1669330 1990355 2054560 2568200 2670928 3184568 3338660 3980710 4173325 5136400 5174923 5341856 6369136 6677320 7961420 8346650 9951775 10272800 10349846 12738272 13354640 15922840 16693300 19903550 20699692 25874615 26709280 31845680 33386600 39807100 41399384 51749230 63691360 66773200 79614200 82798768 103498460 129373075 133546400 159228400 165597536 206996920 258746150 318456800 413993840 517492300 827987680 1034984600 2069969200 4139938400
- Sum of all divisors σ(n): 11236030848
- Sum of proper divisors (its aliquot sum) s(n): 7096092448
- 4139938400 is an abundant number, because the sum of its proper divisors (7096092448) is greater than itself. Its abundance is 2956154048
Bases of 4139938400
- Binary: 111101101100001001110010011000002
- Hexadecimal: 0xF6C27260
- Base-36: 1WGT8WW
Squares and roots of 4139938400
- 4139938400 squared (41399384002) is 17139089955794560000
- 4139938400 cubed (41399384003) is 70954776649048201455104000000
-
The
square root of 4139938400 is 64342.3530809995 -
The
cube root of 4139938400 is 1605.7008096899
Scales and comparisons
How big is 4139938400?- 4,139,938,400 seconds is equal to 131 years, 33 weeks, 22 hours, 53 minutes, 20 seconds.
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To count from 1 to 4,139,938,400 would take you about two hundred sixty-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 4139938400 cubic inches would be around 133.8 feet tall.
Recreational maths with 4139938400
- 4139938400 backwards is 0048399314
- The number of decimal digits it has is: 10
- The sum of 4139938400's digits is 41
- More coming soon!
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The information we have on file for 4139938400 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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