85220736
85,220,736 is an even composite number composed of four prime numbers multiplied together.
85220736 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 85220736:
27 × 3 × 31 × 7159
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 7159)See below for interesting mathematical facts about the number 85220736 from the Numbermatics database.
Names of 85220736
- Cardinal: 85220736 can be written as Eighty-five million, two hundred twenty thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 8.5220736 × 107
Factors of 85220736
Divisors of 85220736
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 372 384 496 744 992 1488 1984 2976 3968 5952 7159 11904 14318 21477 28636 42954 57272 85908 114544 171816 221929 229088 343632 443858 458176 665787 687264 887716 916352 1331574 1374528 1775432 2663148 2749056 3550864 5326296 7101728 10652592 14203456 21305184 28406912 42610368 85220736
- Sum of all divisors σ(n): 233702400
- Sum of proper divisors (its aliquot sum) s(n): 148481664
- 85220736 is an abundant number, because the sum of its proper divisors (148481664) is greater than itself. Its abundance is 63260928
Bases of 85220736
- Binary: 1010001010001011101100000002
- Hexadecimal: 0x5145D80
- Base-36: 1EQKQO
Squares and roots of 85220736
- 85220736 squared (852207362) is 7262573844381696
- 85220736 cubed (852207363) is 618921888272557598048256
-
The
square root of 85220736 is 9231.5077858387 -
The
cube root of 85220736 is 440.0632415985
Scales and comparisons
How big is 85220736?- 85,220,736 seconds is equal to 2 years, 36 weeks, 6 days, 8 hours, 25 minutes, 36 seconds.
-
To count from 1 to 85,220,736 would take you about four 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 85220736 cubic inches would be around 36.7 feet tall.
Recreational maths with 85220736
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The information we have on file for 85220736 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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