84145992
84,145,992 is an even composite number composed of five prime numbers multiplied together.
84145992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 84145992:
23 × 3 × 7 × 37 × 13537
(2 × 2 × 2 × 3 × 7 × 37 × 13537)See below for interesting mathematical facts about the number 84145992 from the Numbermatics database.
Names of 84145992
- Cardinal: 84145992 can be written as Eighty-four million, one hundred forty-five thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 8.4145992 × 107
Factors of 84145992
Divisors of 84145992
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 37 42 56 74 84 111 148 168 222 259 296 444 518 777 888 1036 1554 2072 3108 6216 13537 27074 40611 54148 81222 94759 108296 162444 189518 284277 324888 379036 500869 568554 758072 1001738 1137108 1502607 2003476 2274216 3005214 3506083 4006952 6010428 7012166 10518249 12020856 14024332 21036498 28048664 42072996 84145992
- Sum of all divisors σ(n): 246933120
- Sum of proper divisors (its aliquot sum) s(n): 162787128
- 84145992 is an abundant number, because the sum of its proper divisors (162787128) is greater than itself. Its abundance is 78641136
Bases of 84145992
- Binary: 1010000001111110111010010002
- Hexadecimal: 0x503F748
- Base-36: 1E3JGO
Squares and roots of 84145992
- 84145992 squared (841459922) is 7080547969664064
- 84145992 cubed (841459923) is 595799732810968572031488
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The
square root of 84145992 is 9173.1124488911 -
The
cube root of 84145992 is 438.2054872841
Scales and comparisons
How big is 84145992?- 84,145,992 seconds is equal to 2 years, 35 weeks, 21 hours, 53 minutes, 12 seconds.
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To count from 1 to 84,145,992 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 84145992 cubic inches would be around 36.5 feet tall.
Recreational maths with 84145992
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The information we have on file for 84145992 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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