13481280
13,481,280 is an even composite number composed of five prime numbers multiplied together.
13481280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13481280:
26 × 32 × 5 × 31 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 151)See below for interesting mathematical facts about the number 13481280 from the Numbermatics database.
Names of 13481280
- Cardinal: 13481280 can be written as Thirteen million, four hundred eighty-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.348128 × 107
Factors of 13481280
Divisors of 13481280
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 144 151 155 160 180 186 192 240 248 279 288 302 310 320 360 372 453 465 480 496 558 576 604 620 720 744 755 906 930 960 992 1116 1208 1240 1359 1395 1440 1488 1510 1812 1860 1984 2232 2265 2416 2480 2718 2790 2880 2976 3020 3624 3720 4464 4530 4681 4832 4960 5436 5580 5952 6040 6795 7248 7440 8928 9060 9362 9664 9920 10872 11160 12080 13590 14043 14496 14880 17856 18120 18724 21744 22320 23405 24160 27180 28086 28992 29760 36240 37448 42129 43488 44640 46810 48320 54360 56172 70215 72480 74896 84258 86976 89280 93620 108720 112344 140430 144960 149792 168516 187240 210645 217440 224688 280860 299584 337032 374480 421290 434880 449376 561720 674064 748960 842580 898752 1123440 1348128 1497920 1685160 2246880 2696256 3370320 4493760 6740640 13481280
- Sum of all divisors σ(n): 48182784
- Sum of proper divisors (its aliquot sum) s(n): 34701504
- 13481280 is an abundant number, because the sum of its proper divisors (34701504) is greater than itself. Its abundance is 21220224
Bases of 13481280
- Binary: 1100110110110101010000002
- Hexadecimal: 0xCDB540
- Base-36: 80Y80
Squares and roots of 13481280
- 13481280 squared (134812802) is 181744910438400
- 13481280 cubed (134812803) is 2450154026194993152000
-
The
square root of 13481280 is 3671.6862611067 -
The
cube root of 13481280 is 238.0000470777
Scales and comparisons
How big is 13481280?- 13,481,280 seconds is equal to 22 weeks, 2 days, 48 minutes.
-
To count from 1 to 13,481,280 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 13481280 cubic inches would be around 19.8 feet tall.
Recreational maths with 13481280
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"Number 13481280 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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The information we have on file for 13481280 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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