12908480
12,908,480 is an even composite number composed of five prime numbers multiplied together.
12908480 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 12908480:
26 × 5 × 13 × 29 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 107)See below for interesting mathematical facts about the number 12908480 from the Numbermatics database.
Names of 12908480
- Cardinal: 12908480 can be written as Twelve million, nine hundred eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.290848 × 107
Factors of 12908480
Divisors of 12908480
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 107 116 130 145 160 208 214 232 260 290 320 377 416 428 464 520 535 580 754 832 856 928 1040 1070 1160 1391 1508 1712 1856 1885 2080 2140 2320 2782 3016 3103 3424 3770 4160 4280 4640 5564 6032 6206 6848 6955 7540 8560 9280 11128 12064 12412 13910 15080 15515 17120 22256 24128 24824 27820 30160 31030 34240 40339 44512 49648 55640 60320 62060 80678 89024 99296 111280 120640 124120 161356 198592 201695 222560 248240 322712 403390 445120 496480 645424 806780 992960 1290848 1613560 2581696 3227120 6454240 12908480
- Sum of all divisors σ(n): 34564320
- Sum of proper divisors (its aliquot sum) s(n): 21655840
- 12908480 is an abundant number, because the sum of its proper divisors (21655840) is greater than itself. Its abundance is 8747360
Bases of 12908480
- Binary: 1100010011110111110000002
- Hexadecimal: 0xC4F7C0
- Base-36: 7OO8W
Squares and roots of 12908480
- 12908480 squared (129084802) is 166628855910400
- 12908480 cubed (129084803) is 2150925253942280192000
-
The
square root of 12908480 is 3592.8373188887 -
The
cube root of 12908480 is 234.5803889671
Scales and comparisons
How big is 12908480?- 12,908,480 seconds is equal to 21 weeks, 2 days, 9 hours, 41 minutes, 20 seconds.
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To count from 1 to 12,908,480 would take you about thirty-two 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 12908480 cubic inches would be around 19.5 feet tall.
Recreational maths with 12908480
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The information we have on file for 12908480 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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