13156992
13,156,992 is an even composite number composed of three prime numbers multiplied together.
13156992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13156992:
27 × 37 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 47)See below for interesting mathematical facts about the number 13156992 from the Numbermatics database.
Names of 13156992
- Cardinal: 13156992 can be written as Thirteen million, one hundred fifty-six thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.3156992 × 107
Factors of 13156992
Divisors of 13156992
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 64 72 81 94 96 108 128 141 144 162 188 192 216 243 282 288 324 376 384 423 432 486 564 576 648 729 752 846 864 972 1128 1152 1269 1296 1458 1504 1692 1728 1944 2187 2256 2538 2592 2916 3008 3384 3456 3807 3888 4374 4512 5076 5184 5832 6016 6768 7614 7776 8748 9024 10152 10368 11421 11664 13536 15228 15552 17496 18048 20304 22842 23328 27072 30456 31104 34263 34992 40608 45684 46656 54144 60912 68526 69984 81216 91368 93312 102789 121824 137052 139968 162432 182736 205578 243648 274104 279936 365472 411156 487296 548208 730944 822312 1096416 1461888 1644624 2192832 3289248 4385664 6578496 13156992
- Sum of all divisors σ(n): 40147200
- Sum of proper divisors (its aliquot sum) s(n): 26990208
- 13156992 is an abundant number, because the sum of its proper divisors (26990208) is greater than itself. Its abundance is 13833216
Bases of 13156992
- Binary: 1100100011000010100000002
- Hexadecimal: 0xC8C280
- Base-36: 7U000
Squares and roots of 13156992
- 13156992 squared (131569922) is 173106438488064
- 13156992 cubed (131569923) is 2277560026335950143488
-
The
square root of 13156992 is 3627.2568147291 -
The
cube root of 13156992 is 236.0761987021
Scales and comparisons
How big is 13156992?- 13,156,992 seconds is equal to 21 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
-
To count from 1 to 13,156,992 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 13156992 cubic inches would be around 19.7 feet tall.
Recreational maths with 13156992
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The information we have on file for 13156992 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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