80130720
80,130,720 is an even composite number composed of five prime numbers multiplied together.
80130720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 80130720:
25 × 3 × 5 × 139 × 1201
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 139 × 1201)See below for interesting mathematical facts about the number 80130720 from the Numbermatics database.
Names of 80130720
- Cardinal: 80130720 can be written as Eighty million, one hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 8.013072 × 107
Factors of 80130720
Divisors of 80130720
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 139 160 240 278 417 480 556 695 834 1112 1201 1390 1668 2085 2224 2402 2780 3336 3603 4170 4448 4804 5560 6005 6672 7206 8340 9608 11120 12010 13344 14412 16680 18015 19216 22240 24020 28824 33360 36030 38432 48040 57648 66720 72060 96080 115296 144120 166939 192160 288240 333878 500817 576480 667756 834695 1001634 1335512 1669390 2003268 2504085 2671024 3338780 4006536 5008170 5342048 6677560 8013072 10016340 13355120 16026144 20032680 26710240 40065360 80130720
- Sum of all divisors σ(n): 254439360
- Sum of proper divisors (its aliquot sum) s(n): 174308640
- 80130720 is an abundant number, because the sum of its proper divisors (174308640) is greater than itself. Its abundance is 94177920
Bases of 80130720
- Binary: 1001100011010110010101000002
- Hexadecimal: 0x4C6B2A0
- Base-36: 1BPH9C
Squares and roots of 80130720
- 80130720 squared (801307202) is 6420932287718400
- 80130720 cubed (801307203) is 514513927286122549248000
-
The
square root of 80130720 is 8951.5763974845 -
The
cube root of 80130720 is 431.1215000469
Scales and comparisons
How big is 80130720?- 80,130,720 seconds is equal to 2 years, 28 weeks, 3 days, 10 hours, 32 minutes.
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To count from 1 to 80,130,720 would take you about three years!
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 80130720 cubic inches would be around 35.9 feet tall.
Recreational maths with 80130720
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The information we have on file for 80130720 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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