13136640
13,136,640 is an even composite number composed of five prime numbers multiplied together.
13136640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13136640:
28 × 3 × 5 × 11 × 311
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 311)See below for interesting mathematical facts about the number 13136640 from the Numbermatics database.
Names of 13136640
- Cardinal: 13136640 can be written as Thirteen million, one hundred thirty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.313664 × 107
Factors of 13136640
Divisors of 13136640
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 256 264 311 320 330 352 384 440 480 528 622 640 660 704 768 880 933 960 1056 1244 1280 1320 1408 1555 1760 1866 1920 2112 2488 2640 2816 3110 3421 3520 3732 3840 4224 4665 4976 5280 6220 6842 7040 7464 8448 9330 9952 10263 10560 12440 13684 14080 14928 17105 18660 19904 20526 21120 24880 27368 29856 34210 37320 39808 41052 42240 49760 51315 54736 59712 68420 74640 79616 82104 99520 102630 109472 119424 136840 149280 164208 199040 205260 218944 238848 273680 298560 328416 398080 410520 437888 547360 597120 656832 821040 875776 1094720 1194240 1313664 1642080 2189440 2627328 3284160 4378880 6568320 13136640
- Sum of all divisors σ(n): 45916416
- Sum of proper divisors (its aliquot sum) s(n): 32779776
- 13136640 is an abundant number, because the sum of its proper divisors (32779776) is greater than itself. Its abundance is 19643136
Bases of 13136640
- Binary: 1100100001110011000000002
- Hexadecimal: 0xC87300
- Base-36: 7TKAO
Squares and roots of 13136640
- 13136640 squared (131366402) is 172571310489600
- 13136640 cubed (131366403) is 2267007180230098944000
-
The
square root of 13136640 is 3624.4503031495 -
The
cube root of 13136640 is 235.9544104219
Scales and comparisons
How big is 13136640?- 13,136,640 seconds is equal to 21 weeks, 5 days, 1 hour, 4 minutes.
-
To count from 1 to 13,136,640 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 13136640 cubic inches would be around 19.7 feet tall.
Recreational maths with 13136640
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The information we have on file for 13136640 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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