13631280
13,631,280 is an even composite number composed of six prime numbers multiplied together.
13631280 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 13631280:
24 × 3 × 5 × 13 × 17 × 257
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 257)See below for interesting mathematical facts about the number 13631280 from the Numbermatics database.
Names of 13631280
- Cardinal: 13631280 can be written as Thirteen million, six hundred thirty-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.363128 × 107
Factors of 13631280
Divisors of 13631280
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 34 39 40 48 51 52 60 65 68 78 80 85 102 104 120 130 136 156 170 195 204 208 221 240 255 257 260 272 312 340 390 408 442 510 514 520 624 663 680 771 780 816 884 1020 1028 1040 1105 1285 1326 1360 1542 1560 1768 2040 2056 2210 2570 2652 3084 3120 3315 3341 3536 3855 4080 4112 4369 4420 5140 5304 6168 6630 6682 7710 8738 8840 10023 10280 10608 12336 13107 13260 13364 15420 16705 17476 17680 20046 20560 21845 26214 26520 26728 30840 33410 34952 40092 43690 50115 52428 53040 53456 56797 61680 65535 66820 69904 80184 87380 100230 104856 113594 131070 133640 160368 170391 174760 200460 209712 227188 262140 267280 283985 340782 349520 400920 454376 524280 567970 681564 801840 851955 908752 1048560 1135940 1363128 1703910 2271880 2726256 3407820 4543760 6815640 13631280
- Sum of all divisors σ(n): 48371904
- Sum of proper divisors (its aliquot sum) s(n): 34740624
- 13631280 is an abundant number, because the sum of its proper divisors (34740624) is greater than itself. Its abundance is 21109344
Bases of 13631280
- Binary: 1100111111111111001100002
- Hexadecimal: 0xCFFF30
- Base-36: 845YO
Squares and roots of 13631280
- 13631280 squared (136312802) is 185811794438400
- 13631280 cubed (136312803) is 2532852597292273152000
-
The
square root of 13631280 is 3692.0563375983 -
The
cube root of 13631280 is 238.8794990199
Scales and comparisons
How big is 13631280?- 13,631,280 seconds is equal to 22 weeks, 3 days, 18 hours, 28 minutes.
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To count from 1 to 13,631,280 would take you about thirty-three 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 13631280 cubic inches would be around 19.9 feet tall.
Recreational maths with 13631280
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The information we have on file for 13631280 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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