5128640
5,128,640 is an even composite number composed of five prime numbers multiplied together.
5128640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 5128640:
26 × 5 × 11 × 31 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 31 × 47)See below for interesting mathematical facts about the number 5128640 from the Numbermatics database.
Names of 5128640
- Cardinal: 5128640 can be written as Five million, one hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.12864 × 106
Factors of 5128640
Divisors of 5128640
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 32 40 44 47 55 62 64 80 88 94 110 124 155 160 176 188 220 235 248 310 320 341 352 376 440 470 496 517 620 682 704 752 880 940 992 1034 1240 1364 1457 1504 1705 1760 1880 1984 2068 2480 2585 2728 2914 3008 3410 3520 3760 4136 4960 5170 5456 5828 6820 7285 7520 8272 9920 10340 10912 11656 13640 14570 15040 16027 16544 20680 21824 23312 27280 29140 32054 33088 41360 46624 54560 58280 64108 80135 82720 93248 109120 116560 128216 160270 165440 233120 256432 320540 466240 512864 641080 1025728 1282160 2564320 5128640
- Sum of all divisors σ(n): 14045184
- Sum of proper divisors (its aliquot sum) s(n): 8916544
- 5128640 is an abundant number, because the sum of its proper divisors (8916544) is greater than itself. Its abundance is 3787904
Bases of 5128640
- Binary: 100111001000001110000002
- Hexadecimal: 0x4E41C0
- Base-36: 31XA8
Squares and roots of 5128640
- 5128640 squared (51286402) is 26302948249600
- 5128640 cubed (51286403) is 134898352510828544000
-
The
square root of 5128640 is 2264.6500833463 -
The
cube root of 5128640 is 172.4516702805
Scales and comparisons
How big is 5128640?- 5,128,640 seconds is equal to 8 weeks, 3 days, 8 hours, 37 minutes, 20 seconds.
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To count from 1 to 5,128,640 would take you about twelve 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 5128640 cubic inches would be around 14.4 feet tall.
Recreational maths with 5128640
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The information we have on file for 5128640 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!
Keywords: Divisors of 5128640, math, Factors of 5128640, curriculum, school, college, exams, university, Prime factorization of 5128640, STEM, science, technology, engineering, physics, economics, calculator, five million, one hundred twenty-eight thousand, six hundred forty.