20672680
20,672,680 is an even composite number composed of six prime numbers multiplied together.
20672680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 20672680:
23 × 5 × 7 × 17 × 43 × 101
(2 × 2 × 2 × 5 × 7 × 17 × 43 × 101)See below for interesting mathematical facts about the number 20672680 from the Numbermatics database.
Names of 20672680
- Cardinal: 20672680 can be written as Twenty million, six hundred seventy-two thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.067268 × 107
Factors of 20672680
Divisors of 20672680
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 28 34 35 40 43 56 68 70 85 86 101 119 136 140 170 172 202 215 238 280 301 340 344 404 430 476 505 595 602 680 707 731 808 860 952 1010 1190 1204 1414 1462 1505 1717 1720 2020 2380 2408 2828 2924 3010 3434 3535 3655 4040 4343 4760 5117 5656 5848 6020 6868 7070 7310 8585 8686 10234 12019 12040 13736 14140 14620 17170 17372 20468 21715 24038 25585 28280 29240 30401 34340 34744 40936 43430 48076 51170 60095 60802 68680 73831 86860 96152 102340 120190 121604 147662 152005 173720 204680 240380 243208 295324 304010 369155 480760 516817 590648 608020 738310 1033634 1216040 1476620 2067268 2584085 2953240 4134536 5168170 10336340 20672680
- Sum of all divisors σ(n): 58164480
- Sum of proper divisors (its aliquot sum) s(n): 37491800
- 20672680 is an abundant number, because the sum of its proper divisors (37491800) is greater than itself. Its abundance is 16819120
Bases of 20672680
- Binary: 10011101101110000101010002
- Hexadecimal: 0x13B70A8
- Base-36: CB354
Squares and roots of 20672680
- 20672680 squared (206726802) is 427359698382400
- 20672680 cubed (206726803) is 8834670289555872832000
-
The
square root of 20672680 is 4546.7218960477 -
The
cube root of 20672680 is 274.4514907043
Scales and comparisons
How big is 20672680?- 20,672,680 seconds is equal to 34 weeks, 1 day, 6 hours, 24 minutes, 40 seconds.
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To count from 1 to 20,672,680 would take you about fifty-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 20672680 cubic inches would be around 22.9 feet tall.
Recreational maths with 20672680
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The information we have on file for 20672680 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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