13021666720
13,021,666,720 is an even composite number composed of five prime numbers multiplied together.
13021666720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13021666720:
25 × 5 × 19 × 829 × 5167
(2 × 2 × 2 × 2 × 2 × 5 × 19 × 829 × 5167)See below for interesting mathematical facts about the number 13021666720 from the Numbermatics database.
Names of 13021666720
- Cardinal: 13021666720 can be written as Thirteen billion, twenty-one million, six hundred sixty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.302166672 × 1010
Factors of 13021666720
Divisors of 13021666720
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 829 1520 1658 3040 3316 4145 5167 6632 8290 10334 13264 15751 16580 20668 25835 26528 31502 33160 41336 51670 63004 66320 78755 82672 98173 103340 126008 132640 157510 165344 196346 206680 252016 315020 392692 413360 490865 504032 630040 785384 826720 981730 1260080 1570768 1963460 2520160 3141536 3926920 4283443 7853840 8566886 15707680 17133772 21417215 34267544 42834430 68535088 81385417 85668860 137070176 162770834 171337720 325541668 342675440 406927085 651083336 685350880 813854170 1302166672 1627708340 2604333344 3255416680 6510833360 13021666720
- Sum of all divisors σ(n): 32428166400
- Sum of proper divisors (its aliquot sum) s(n): 19406499680
- 13021666720 is an abundant number, because the sum of its proper divisors (19406499680) is greater than itself. Its abundance is 6384832960
Bases of 13021666720
- Binary: 11000010000010011011011101101000002
- Hexadecimal: 0x30826DDA0
- Base-36: 5ZCRICG
Squares and roots of 13021666720
- 13021666720 squared (130216667202) is 169563804166755558400
- 13021666720 cubed (130216667203) is 2208003345634838185192296448000
-
The
square root of 13021666720 is 114112.5178058919 -
The
cube root of 13021666720 is 2352.6402629323
Scales and comparisons
How big is 13021666720?- 13,021,666,720 seconds is equal to 414 years, 2 weeks, 3 days, 17 hours, 38 minutes, 40 seconds.
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To count from 1 to 13,021,666,720 would take you about eight hundred twenty-eight years!
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 13021666720 cubic inches would be around 196.1 feet tall.
Recreational maths with 13021666720
- 13021666720 backwards is 02766612031
- The number of decimal digits it has is: 11
- The sum of 13021666720's digits is 34
- More coming soon!
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The information we have on file for 13021666720 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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