77996142
77,996,142 is an even composite number composed of four prime numbers multiplied together.
77996142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 77996142:
2 × 33 × 73 × 4211
(2 × 3 × 3 × 3 × 7 × 7 × 7 × 4211)See below for interesting mathematical facts about the number 77996142 from the Numbermatics database.
Names of 77996142
- Cardinal: 77996142 can be written as Seventy-seven million, nine hundred ninety-six thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 7.7996142 × 107
Factors of 77996142
Divisors of 77996142
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 343 378 441 686 882 1029 1323 2058 2646 3087 4211 6174 8422 9261 12633 18522 25266 29477 37899 58954 75798 88431 113697 176862 206339 227394 265293 412678 530586 619017 795879 1238034 1444373 1591758 1857051 2888746 3714102 4333119 5571153 8666238 11142306 12999357 25998714 38998071 77996142
- Sum of all divisors σ(n): 202176000
- Sum of proper divisors (its aliquot sum) s(n): 124179858
- 77996142 is an abundant number, because the sum of its proper divisors (124179858) is greater than itself. Its abundance is 46183716
Bases of 77996142
- Binary: 1001010011000100000011011102
- Hexadecimal: 0x4A6206E
- Base-36: 1AFQ7I
Squares and roots of 77996142
- 77996142 squared (779961422) is 6083398166884164
- 77996142 cubed (779961423) is 474481587266836952895288
-
The
square root of 77996142 is 8831.5424473871 -
The
cube root of 77996142 is 427.2588236445
Scales and comparisons
How big is 77996142?- 77,996,142 seconds is equal to 2 years, 24 weeks, 6 days, 17 hours, 35 minutes, 42 seconds.
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To count from 1 to 77,996,142 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 77996142 cubic inches would be around 35.6 feet tall.
Recreational maths with 77996142
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The information we have on file for 77996142 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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