128082816
128,082,816 is an even composite number composed of three prime numbers multiplied together.
128082816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 128082816:
27 × 33 × 37061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 37061)See below for interesting mathematical facts about the number 128082816 from the Numbermatics database.
Names of 128082816
- Cardinal: 128082816 can be written as One hundred twenty-eight million, eighty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.28082816 × 108
Factors of 128082816
Divisors of 128082816
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 288 384 432 576 864 1152 1728 3456 37061 74122 111183 148244 222366 296488 333549 444732 592976 667098 889464 1000647 1185952 1334196 1778928 2001294 2371904 2668392 3557856 4002588 4743808 5336784 7115712 8005176 10673568 14231424 16010352 21347136 32020704 42694272 64041408 128082816
- Sum of all divisors σ(n): 378032400
- Sum of proper divisors (its aliquot sum) s(n): 249949584
- 128082816 is an abundant number, because the sum of its proper divisors (249949584) is greater than itself. Its abundance is 121866768
Bases of 128082816
- Binary: 1111010001001100011100000002
- Hexadecimal: 0x7A26380
- Base-36: 2499C0
Squares and roots of 128082816
- 128082816 squared (1280828162) is 16405207754489856
- 128082816 cubed (1280828163) is 2101225206260097399914496
-
The
square root of 128082816 is 11317.3678918731 -
The
cube root of 128082816 is 504.0770857149
Scales and comparisons
How big is 128082816?- 128,082,816 seconds is equal to 4 years, 3 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 128,082,816 would take you about six 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 128082816 cubic inches would be around 42 feet tall.
Recreational maths with 128082816
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The information we have on file for 128082816 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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