80138800
80,138,800 is an even composite number composed of four prime numbers multiplied together.
80138800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 80138800:
24 × 52 × 7 × 28621
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 28621)See below for interesting mathematical facts about the number 80138800 from the Numbermatics database.
Names of 80138800
- Cardinal: 80138800 can be written as Eighty million, one hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 8.01388 × 107
Factors of 80138800
Divisors of 80138800
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1400 2800 28621 57242 114484 143105 200347 228968 286210 400694 457936 572420 715525 801388 1001735 1144840 1431050 1602776 2003470 2289680 2862100 3205552 4006940 5008675 5724200 8013880 10017350 11448400 16027760 20034700 40069400 80138800
- Sum of all divisors σ(n): 220045936
- Sum of proper divisors (its aliquot sum) s(n): 139907136
- 80138800 is an abundant number, because the sum of its proper divisors (139907136) is greater than itself. Its abundance is 59768336
Bases of 80138800
- Binary: 1001100011011010010001100002
- Hexadecimal: 0x4C6D230
- Base-36: 1BPNHS
Squares and roots of 80138800
- 80138800 squared (801388002) is 6422227265440000
- 80138800 cubed (801388003) is 514669586379643072000000
-
The
square root of 80138800 is 8952.0277032637 -
The
cube root of 80138800 is 431.1359903057
Scales and comparisons
How big is 80138800?- 80,138,800 seconds is equal to 2 years, 28 weeks, 3 days, 12 hours, 46 minutes, 40 seconds.
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To count from 1 to 80,138,800 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 80138800 cubic inches would be around 35.9 feet tall.
Recreational maths with 80138800
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The information we have on file for 80138800 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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