13123320
13,123,320 is an even composite number composed of six prime numbers multiplied together.
13123320 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 13123320:
23 × 3 × 5 × 7 × 17 × 919
(2 × 2 × 2 × 3 × 5 × 7 × 17 × 919)See below for interesting mathematical facts about the number 13123320 from the Numbermatics database.
Names of 13123320
- Cardinal: 13123320 can be written as Thirteen million, one hundred twenty-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.312332 × 107
Factors of 13123320
Divisors of 13123320
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 42 51 56 60 68 70 84 85 102 105 119 120 136 140 168 170 204 210 238 255 280 340 357 408 420 476 510 595 680 714 840 919 952 1020 1190 1428 1785 1838 2040 2380 2757 2856 3570 3676 4595 4760 5514 6433 7140 7352 9190 11028 12866 13785 14280 15623 18380 19299 22056 25732 27570 31246 32165 36760 38598 46869 51464 55140 62492 64330 77196 78115 93738 96495 109361 110280 124984 128660 154392 156230 187476 192990 218722 234345 257320 312460 328083 374952 385980 437444 468690 546805 624920 656166 771960 874888 937380 1093610 1312332 1640415 1874760 2187220 2624664 3280830 4374440 6561660 13123320
- Sum of all divisors σ(n): 47692800
- Sum of proper divisors (its aliquot sum) s(n): 34569480
- 13123320 is an abundant number, because the sum of its proper divisors (34569480) is greater than itself. Its abundance is 21446160
Bases of 13123320
- Binary: 1100100000111110111110002
- Hexadecimal: 0xC83EF8
- Base-36: 7TA0O
Squares and roots of 13123320
- 13123320 squared (131233202) is 172221527822400
- 13123320 cubed (131233203) is 2260118220502258368000
-
The
square root of 13123320 is 3622.6123170993 -
The
cube root of 13123320 is 235.8746341725
Scales and comparisons
How big is 13123320?- 13,123,320 seconds is equal to 21 weeks, 4 days, 21 hours, 22 minutes.
-
To count from 1 to 13,123,320 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 13123320 cubic inches would be around 19.7 feet tall.
Recreational maths with 13123320
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The information we have on file for 13123320 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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