28046400
28,046,400 is an even composite number composed of four prime numbers multiplied together.
28046400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 28046400:
26 × 3 × 52 × 5843
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5843)See below for interesting mathematical facts about the number 28046400 from the Numbermatics database.
Names of 28046400
- Cardinal: 28046400 can be written as Twenty-eight million, forty-six thousand, four hundred.
Scientific notation
- Scientific notation: 2.80464 × 107
Factors of 28046400
Divisors of 28046400
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 5843 11686 17529 23372 29215 35058 46744 58430 70116 87645 93488 116860 140232 146075 175290 186976 233720 280464 292150 350580 373952 438225 467440 560928 584300 701160 876450 934880 1121856 1168600 1402320 1752900 1869760 2337200 2804640 3505800 4674400 5609280 7011600 9348800 14023200 28046400
- Sum of all divisors σ(n): 92031312
- Sum of proper divisors (its aliquot sum) s(n): 63984912
- 28046400 is an abundant number, because the sum of its proper divisors (63984912) is greater than itself. Its abundance is 35938512
Bases of 28046400
- Binary: 11010101111110100010000002
- Hexadecimal: 0x1ABF440
- Base-36: GP4QO
Squares and roots of 28046400
- 28046400 squared (280464002) is 786600552960000
- 28046400 cubed (280464003) is 22061313748537344000000
-
The
square root of 28046400 is 5295.8851951303 -
The
cube root of 28046400 is 303.8265400097
Scales and comparisons
How big is 28046400?- 28,046,400 seconds is equal to 46 weeks, 2 days, 14 hours, 40 minutes.
-
To count from 1 to 28,046,400 would take you about seventeen 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 28046400 cubic inches would be around 25.3 feet tall.
Recreational maths with 28046400
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The information we have on file for 28046400 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 28046400, math, Factors of 28046400, curriculum, school, college, exams, university, Prime factorization of 28046400, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, forty-six thousand, four hundred.