13088640
13,088,640 is an even composite number composed of five prime numbers multiplied together.
13088640 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 13088640:
27 × 3 × 5 × 17 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 401)See below for interesting mathematical facts about the number 13088640 from the Numbermatics database.
Names of 13088640
- Cardinal: 13088640 can be written as Thirteen million, eighty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.308864 × 107
Factors of 13088640
Divisors of 13088640
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 240 255 272 320 340 384 401 408 480 510 544 640 680 802 816 960 1020 1088 1203 1360 1604 1632 1920 2005 2040 2176 2406 2720 3208 3264 4010 4080 4812 5440 6015 6416 6528 6817 8020 8160 9624 10880 12030 12832 13634 16040 16320 19248 20451 24060 25664 27268 32080 32640 34085 38496 40902 48120 51328 54536 64160 68170 76992 81804 96240 102255 109072 128320 136340 153984 163608 192480 204510 218144 256640 272680 327216 384960 409020 436288 545360 654432 769920 818040 872576 1090720 1308864 1636080 2181440 2617728 3272160 4362880 6544320 13088640
- Sum of all divisors σ(n): 44284320
- Sum of proper divisors (its aliquot sum) s(n): 31195680
- 13088640 is an abundant number, because the sum of its proper divisors (31195680) is greater than itself. Its abundance is 18107040
Bases of 13088640
- Binary: 1100011110110111100000002
- Hexadecimal: 0xC7B780
- Base-36: 7SJ9C
Squares and roots of 13088640
- 13088640 squared (130886402) is 171312497049600
- 13088640 cubed (130886403) is 2242247601383276544000
-
The
square root of 13088640 is 3617.8225495455 -
The
cube root of 13088640 is 235.6666748913
Scales and comparisons
How big is 13088640?- 13,088,640 seconds is equal to 21 weeks, 4 days, 11 hours, 44 minutes.
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To count from 1 to 13,088,640 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 13088640 cubic inches would be around 19.6 feet tall.
Recreational maths with 13088640
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