11428480
11,428,480 is an even composite number composed of four prime numbers multiplied together.
11428480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 11428480:
27 × 5 × 7 × 2551
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 2551)See below for interesting mathematical facts about the number 11428480 from the Numbermatics database.
Names of 11428480
- Cardinal: 11428480 can be written as Eleven million, four hundred twenty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.142848 × 107
Factors of 11428480
Divisors of 11428480
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 2240 2551 4480 5102 10204 12755 17857 20408 25510 35714 40816 51020 71428 81632 89285 102040 142856 163264 178570 204080 285712 326528 357140 408160 571424 714280 816320 1142848 1428560 1632640 2285696 2857120 5714240 11428480
- Sum of all divisors σ(n): 31236480
- Sum of proper divisors (its aliquot sum) s(n): 19808000
- 11428480 is an abundant number, because the sum of its proper divisors (19808000) is greater than itself. Its abundance is 8379520
Bases of 11428480
- Binary: 1010111001100010100000002
- Hexadecimal: 0xAE6280
- Base-36: 6SY9S
Squares and roots of 11428480
- 11428480 squared (114284802) is 130610155110400
- 11428480 cubed (114284803) is 1492675545476104192000
-
The
square root of 11428480 is 3380.6034964191 -
The
cube root of 11428480 is 225.2489754215
Scales and comparisons
How big is 11428480?- 11,428,480 seconds is equal to 18 weeks, 6 days, 6 hours, 34 minutes, 40 seconds.
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To count from 1 to 11,428,480 would take you about twenty-eight 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 11428480 cubic inches would be around 18.8 feet tall.
Recreational maths with 11428480
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The information we have on file for 11428480 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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