13051920
13,051,920 is an even composite number composed of six prime numbers multiplied together.
13051920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13051920:
24 × 3 × 5 × 7 × 17 × 457
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 17 × 457)See below for interesting mathematical facts about the number 13051920 from the Numbermatics database.
Names of 13051920
- Cardinal: 13051920 can be written as Thirteen million, fifty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.305192 × 107
Factors of 13051920
Divisors of 13051920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 51 56 60 68 70 80 84 85 102 105 112 119 120 136 140 168 170 204 210 238 240 255 272 280 336 340 357 408 420 457 476 510 560 595 680 714 816 840 914 952 1020 1190 1360 1371 1428 1680 1785 1828 1904 2040 2285 2380 2742 2856 3199 3570 3656 4080 4570 4760 5484 5712 6398 6855 7140 7312 7769 9140 9520 9597 10968 12796 13710 14280 15538 15995 18280 19194 21936 23307 25592 27420 28560 31076 31990 36560 38388 38845 46614 47985 51184 54383 54840 62152 63980 76776 77690 93228 95970 108766 109680 116535 124304 127960 153552 155380 163149 186456 191940 217532 233070 255920 271915 310760 326298 372912 383880 435064 466140 543830 621520 652596 767760 815745 870128 932280 1087660 1305192 1631490 1864560 2175320 2610384 3262980 4350640 6525960 13051920
- Sum of all divisors σ(n): 49068288
- Sum of proper divisors (its aliquot sum) s(n): 36016368
- 13051920 is an abundant number, because the sum of its proper divisors (36016368) is greater than itself. Its abundance is 22964448
Bases of 13051920
- Binary: 1100011100101000000100002
- Hexadecimal: 0xC72810
- Base-36: 7RQXC
Squares and roots of 13051920
- 13051920 squared (130519202) is 170352615686400
- 13051920 cubed (130519203) is 2223428711729637888000
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The
square root of 13051920 is 3612.7441093995 -
The
cube root of 13051920 is 235.4460819311
Scales and comparisons
How big is 13051920?- 13,051,920 seconds is equal to 21 weeks, 4 days, 1 hour, 32 minutes.
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To count from 1 to 13,051,920 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 13051920 cubic inches would be around 19.6 feet tall.
Recreational maths with 13051920
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The information we have on file for 13051920 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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