13808080
13,808,080 is an even composite number composed of six prime numbers multiplied together.
13808080 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 13808080:
24 × 5 × 11 × 13 × 17 × 71
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 17 × 71)See below for interesting mathematical facts about the number 13808080 from the Numbermatics database.
Names of 13808080
- Cardinal: 13808080 can be written as Thirteen million, eight hundred eight thousand and eighty.
Scientific notation
- Scientific notation: 1.380808 × 107
Factors of 13808080
Divisors of 13808080
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 17 20 22 26 34 40 44 52 55 65 68 71 80 85 88 104 110 130 136 142 143 170 176 187 208 220 221 260 272 284 286 340 355 374 440 442 520 568 572 680 710 715 748 781 880 884 923 935 1040 1105 1136 1144 1207 1360 1420 1430 1496 1562 1768 1846 1870 2210 2288 2414 2431 2840 2860 2992 3124 3536 3692 3740 3905 4420 4615 4828 4862 5680 5720 6035 6248 7384 7480 7810 8840 9230 9656 9724 10153 11440 12070 12155 12496 13277 14768 14960 15620 15691 17680 18460 19312 19448 20306 24140 24310 26554 31240 31382 36920 38896 40612 48280 48620 50765 53108 62480 62764 66385 73840 78455 81224 96560 97240 101530 106216 125528 132770 156910 162448 172601 194480 203060 212432 251056 265540 313820 345202 406120 531080 627640 690404 812240 863005 1062160 1255280 1380808 1726010 2761616 3452020 6904040 13808080
- Sum of all divisors σ(n): 40497408
- Sum of proper divisors (its aliquot sum) s(n): 26689328
- 13808080 is an abundant number, because the sum of its proper divisors (26689328) is greater than itself. Its abundance is 12881248
Bases of 13808080
- Binary: 1101001010110001110100002
- Hexadecimal: 0xD2B1D0
- Base-36: 87YDS
Squares and roots of 13808080
- 13808080 squared (138080802) is 190663073286400
- 13808080 cubed (138080803) is 2632690968984474112000
-
The
square root of 13808080 is 3715.9224965007 -
The
cube root of 13808080 is 239.9078349817
Scales and comparisons
How big is 13808080?- 13,808,080 seconds is equal to 22 weeks, 5 days, 19 hours, 34 minutes, 40 seconds.
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To count from 1 to 13,808,080 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 13808080 cubic inches would be around 20 feet tall.
Recreational maths with 13808080
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The information we have on file for 13808080 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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