13808340
13,808,340 is an even composite number composed of six prime numbers multiplied together.
13808340 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 13808340:
22 × 33 × 5 × 7 × 13 × 281
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 281)See below for interesting mathematical facts about the number 13808340 from the Numbermatics database.
Names of 13808340
- Cardinal: 13808340 can be written as Thirteen million, eight hundred eight thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.380834 × 107
Factors of 13808340
Divisors of 13808340
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 180 182 189 195 210 234 252 260 270 273 281 315 351 364 378 390 420 455 468 540 546 562 585 630 702 756 780 819 843 910 945 1092 1124 1170 1260 1365 1404 1405 1638 1686 1755 1820 1890 1967 2340 2457 2529 2730 2810 3276 3372 3510 3653 3780 3934 4095 4215 4914 5058 5460 5620 5901 7020 7306 7587 7868 8190 8430 9828 9835 10116 10959 11802 12285 12645 14612 15174 16380 16860 17703 18265 19670 21918 23604 24570 25290 25571 29505 30348 32877 35406 36530 37935 39340 43836 49140 50580 51142 53109 54795 59010 65754 70812 73060 75870 76713 88515 98631 102284 106218 109590 118020 127855 131508 151740 153426 164385 177030 197262 212436 219180 230139 255710 265545 306852 328770 354060 383565 394524 460278 493155 511420 531090 657540 690417 767130 920556 986310 1062180 1150695 1380834 1534260 1972620 2301390 2761668 3452085 4602780 6904170 13808340
- Sum of all divisors σ(n): 53061120
- Sum of proper divisors (its aliquot sum) s(n): 39252780
- 13808340 is an abundant number, because the sum of its proper divisors (39252780) is greater than itself. Its abundance is 25444440
Bases of 13808340
- Binary: 1101001010110010110101002
- Hexadecimal: 0xD2B2D4
- Base-36: 87YL0
Squares and roots of 13808340
- 13808340 squared (138083402) is 190670253555600
- 13808340 cubed (138083403) is 2632839688981933704000
-
The
square root of 13808340 is 3715.9574809193 -
The
cube root of 13808340 is 239.9093407581
Scales and comparisons
How big is 13808340?- 13,808,340 seconds is equal to 22 weeks, 5 days, 19 hours, 39 minutes.
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To count from 1 to 13,808,340 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 13808340 cubic inches would be around 20 feet tall.
Recreational maths with 13808340
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The information we have on file for 13808340 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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