13680128
13,680,128 is an even composite number composed of four prime numbers multiplied together.
13680128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13680128:
29 × 7 × 11 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 347)See below for interesting mathematical facts about the number 13680128 from the Numbermatics database.
Names of 13680128
- Cardinal: 13680128 can be written as Thirteen million, six hundred eighty thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3680128 × 107
Factors of 13680128
Divisors of 13680128
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 347 352 448 512 616 694 704 896 1232 1388 1408 1792 2429 2464 2776 2816 3584 3817 4858 4928 5552 5632 7634 9716 9856 11104 15268 19432 19712 22208 26719 30536 38864 39424 44416 53438 61072 77728 88832 106876 122144 155456 177664 213752 244288 310912 427504 488576 621824 855008 977152 1243648 1710016 1954304 3420032 6840064 13680128
- Sum of all divisors σ(n): 34176384
- Sum of proper divisors (its aliquot sum) s(n): 20496256
- 13680128 is an abundant number, because the sum of its proper divisors (20496256) is greater than itself. Its abundance is 6816128
Bases of 13680128
- Binary: 1101000010111110000000002
- Hexadecimal: 0xD0BE00
- Base-36: 857NK
Squares and roots of 13680128
- 13680128 squared (136801282) is 187145902096384
- 13680128 cubed (136801283) is 2560179895354001457152
-
The
square root of 13680128 is 3698.6657053591 -
The
cube root of 13680128 is 239.1645022135
Scales and comparisons
How big is 13680128?- 13,680,128 seconds is equal to 22 weeks, 4 days, 8 hours, 2 minutes, 8 seconds.
-
To count from 1 to 13,680,128 would take you about thirty-three 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 13680128 cubic inches would be around 19.9 feet tall.
Recreational maths with 13680128
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The information we have on file for 13680128 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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