12788000
12,788,000 is an even composite number composed of four prime numbers multiplied together.
12788000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12788000:
25 × 53 × 23 × 139
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 139)See below for interesting mathematical facts about the number 12788000 from the Numbermatics database.
Names of 12788000
- Cardinal: 12788000 can be written as Twelve million, seven hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 1.2788 × 107
Factors of 12788000
Divisors of 12788000
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 46 50 80 92 100 115 125 139 160 184 200 230 250 278 368 400 460 500 556 575 695 736 800 920 1000 1112 1150 1390 1840 2000 2224 2300 2780 2875 3197 3475 3680 4000 4448 4600 5560 5750 6394 6950 9200 11120 11500 12788 13900 15985 17375 18400 22240 23000 25576 27800 31970 34750 46000 51152 55600 63940 69500 79925 92000 102304 111200 127880 139000 159850 255760 278000 319700 399625 511520 556000 639400 799250 1278800 1598500 2557600 3197000 6394000 12788000
- Sum of all divisors σ(n): 33022080
- Sum of proper divisors (its aliquot sum) s(n): 20234080
- 12788000 is an abundant number, because the sum of its proper divisors (20234080) is greater than itself. Its abundance is 7446080
Bases of 12788000
- Binary: 1100001100100001001000002
- Hexadecimal: 0xC32120
- Base-36: 7M3A8
Squares and roots of 12788000
- 12788000 squared (127880002) is 163532944000000
- 12788000 cubed (127880003) is 2091259287872000000000
-
The
square root of 12788000 is 3576.0313197733 -
The
cube root of 12788000 is 233.8482957577
Scales and comparisons
How big is 12788000?- 12,788,000 seconds is equal to 21 weeks, 1 day, 13 minutes, 20 seconds.
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To count from 1 to 12,788,000 would take you about thirty-one 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 12788000 cubic inches would be around 19.5 feet tall.
Recreational maths with 12788000
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The information we have on file for 12788000 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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