13931400
13,931,400 is an even composite number composed of six prime numbers multiplied together.
13931400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13931400:
23 × 3 × 52 × 7 × 31 × 107
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 31 × 107)See below for interesting mathematical facts about the number 13931400 from the Numbermatics database.
Names of 13931400
- Cardinal: 13931400 can be written as Thirteen million, nine hundred thirty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.39314 × 107
Factors of 13931400
Divisors of 13931400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 31 35 40 42 50 56 60 62 70 75 84 93 100 105 107 120 124 140 150 155 168 175 186 200 210 214 217 248 280 300 310 321 350 372 420 428 434 465 525 535 600 620 642 651 700 744 749 775 840 856 868 930 1050 1070 1085 1240 1284 1302 1400 1498 1550 1605 1736 1860 2100 2140 2170 2247 2325 2568 2604 2675 2996 3100 3210 3255 3317 3720 3745 4200 4280 4340 4494 4650 5208 5350 5425 5992 6200 6420 6510 6634 7490 8025 8680 8988 9300 9951 10700 10850 11235 12840 13020 13268 14980 16050 16275 16585 17976 18600 18725 19902 21400 21700 22470 23219 26040 26536 29960 32100 32550 33170 37450 39804 43400 44940 46438 49755 56175 64200 65100 66340 69657 74900 79608 82925 89880 92876 99510 112350 116095 130200 132680 139314 149800 165850 185752 199020 224700 232190 248775 278628 331700 348285 398040 449400 464380 497550 557256 580475 663400 696570 928760 995100 1160950 1393140 1741425 1990200 2321900 2786280 3482850 4643800 6965700 13931400
- Sum of all divisors σ(n): 51425280
- Sum of proper divisors (its aliquot sum) s(n): 37493880
- 13931400 is an abundant number, because the sum of its proper divisors (37493880) is greater than itself. Its abundance is 23562480
Bases of 13931400
- Binary: 1101010010010011100010002
- Hexadecimal: 0xD49388
- Base-36: 8ALJC
Squares and roots of 13931400
- 13931400 squared (139314002) is 194083905960000
- 13931400 cubed (139314003) is 2703860527491144000000
-
The
square root of 13931400 is 3732.4790689299 -
The
cube root of 13931400 is 240.6199251193
Scales and comparisons
How big is 13931400?- 13,931,400 seconds is equal to 23 weeks, 5 hours, 50 minutes.
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To count from 1 to 13,931,400 would take you about thirty-four 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 13931400 cubic inches would be around 20.1 feet tall.
Recreational maths with 13931400
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The information we have on file for 13931400 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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