28425960
28,425,960 is an even composite number composed of four prime numbers multiplied together.
28425960 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 28425960:
23 × 32 × 5 × 2812
(2 × 2 × 2 × 3 × 3 × 5 × 281 × 281)See below for interesting mathematical facts about the number 28425960 from the Numbermatics database.
Names of 28425960
- Cardinal: 28425960 can be written as Twenty-eight million, four hundred twenty-five thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.842596 × 107
Factors of 28425960
Divisors of 28425960
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 281 360 562 843 1124 1405 1686 2248 2529 2810 3372 4215 5058 5620 6744 8430 10116 11240 12645 16860 20232 25290 33720 50580 78961 101160 157922 236883 315844 394805 473766 631688 710649 789610 947532 1184415 1421298 1579220 1895064 2368830 2842596 3158440 3553245 4737660 5685192 7106490 9475320 14212980 28425960
- Sum of all divisors σ(n): 92714310
- Sum of proper divisors (its aliquot sum) s(n): 64288350
- 28425960 is an abundant number, because the sum of its proper divisors (64288350) is greater than itself. Its abundance is 35862390
Bases of 28425960
- Binary: 11011000110111110111010002
- Hexadecimal: 0x1B1BEE8
- Base-36: GX9M0
Squares and roots of 28425960
- 28425960 squared (284259602) is 808035201921600
- 28425960 cubed (284259603) is 22969176328415324736000
-
The
square root of 28425960 is 5331.6001350439 -
The
cube root of 28425960 is 305.1909938729
Scales and comparisons
How big is 28425960?- 28,425,960 seconds is equal to 47 weeks, 6 minutes.
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To count from 1 to 28,425,960 would take you about eighteen 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 28425960 cubic inches would be around 25.4 feet tall.
Recreational maths with 28425960
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The information we have on file for 28425960 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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