13047680
13,047,680 is an even composite number composed of five prime numbers multiplied together.
13047680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13047680:
27 × 5 × 19 × 29 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 29 × 37)See below for interesting mathematical facts about the number 13047680 from the Numbermatics database.
Names of 13047680
- Cardinal: 13047680 can be written as Thirteen million, forty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.304768 × 107
Factors of 13047680
Divisors of 13047680
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 29 32 37 38 40 58 64 74 76 80 95 116 128 145 148 152 160 185 190 232 290 296 304 320 370 380 464 551 580 592 608 640 703 740 760 928 1073 1102 1160 1184 1216 1406 1480 1520 1856 2146 2204 2320 2368 2432 2755 2812 2960 3040 3515 3712 4292 4408 4640 4736 5365 5510 5624 5920 6080 7030 8584 8816 9280 10730 11020 11248 11840 12160 14060 17168 17632 18560 20387 21460 22040 22496 23680 28120 34336 35264 40774 42920 44080 44992 56240 68672 70528 81548 85840 88160 89984 101935 112480 137344 163096 171680 176320 203870 224960 326192 343360 352640 407740 449920 652384 686720 815480 1304768 1630960 2609536 3261920 6523840 13047680
- Sum of all divisors σ(n): 34884000
- Sum of proper divisors (its aliquot sum) s(n): 21836320
- 13047680 is an abundant number, because the sum of its proper divisors (21836320) is greater than itself. Its abundance is 8788640
Bases of 13047680
- Binary: 1100011100010111100000002
- Hexadecimal: 0xC71780
- Base-36: 7RNNK
Squares and roots of 13047680
- 13047680 squared (130476802) is 170241953382400
- 13047680 cubed (130476803) is 2221262530308472832000
-
The
square root of 13047680 is 3612.1572501761 -
The
cube root of 13047680 is 235.4205837793
Scales and comparisons
How big is 13047680?- 13,047,680 seconds is equal to 21 weeks, 4 days, 21 minutes, 20 seconds.
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To count from 1 to 13,047,680 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 13047680 cubic inches would be around 19.6 feet tall.
Recreational maths with 13047680
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The information we have on file for 13047680 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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