28704160
28,704,160 is an even composite number composed of five prime numbers multiplied together.
What does the number 28704160 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
28704160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28704160:
25 × 5 × 17 × 61 × 173
(2 × 2 × 2 × 2 × 2 × 5 × 17 × 61 × 173)See below for interesting mathematical facts about the number 28704160 from the Numbermatics database.
Names of 28704160
- Cardinal: 28704160 can be written as Twenty-eight million, seven hundred four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.870416 × 107
Factors of 28704160
Divisors of 28704160
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 61 68 80 85 122 136 160 170 173 244 272 305 340 346 488 544 610 680 692 865 976 1037 1220 1360 1384 1730 1952 2074 2440 2720 2768 2941 3460 4148 4880 5185 5536 5882 6920 8296 9760 10370 10553 11764 13840 14705 16592 20740 21106 23528 27680 29410 33184 41480 42212 47056 52765 58820 82960 84424 94112 105530 117640 165920 168848 179401 211060 235280 337696 358802 422120 470560 717604 844240 897005 1435208 1688480 1794010 2870416 3588020 5740832 7176040 14352080 28704160
- Sum of all divisors σ(n): 73401552
- Sum of proper divisors (its aliquot sum) s(n): 44697392
- 28704160 is an abundant number, because the sum of its proper divisors (44697392) is greater than itself. Its abundance is 15993232
Bases of 28704160
- Binary: 11011010111111101101000002
- Hexadecimal: 0x1B5FDA0
- Base-36: H389S
Squares and roots of 28704160
- 28704160 squared (287041602) is 823928801305600
- 28704160 cubed (287041603) is 23650184141284151296000
-
The
square root of 28704160 is 5357.6263400875 -
The
cube root of 28704160 is 306.1833807611
Scales and comparisons
How big is 28704160?- 28,704,160 seconds is equal to 47 weeks, 3 days, 5 hours, 22 minutes, 40 seconds.
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To count from 1 to 28,704,160 would take you about nineteen 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 28704160 cubic inches would be around 25.5 feet tall.
Recreational maths with 28704160
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The information we have on file for 28704160 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 28704160, math, Factors of 28704160, curriculum, school, college, exams, university, Prime factorization of 28704160, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, seven hundred four thousand, one hundred sixty.