31989242112
31,989,242,112 is an even composite number composed of four prime numbers multiplied together.
31989242112 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 31989242112:
28 × 3 × 983 × 42373
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 983 × 42373)See below for interesting mathematical facts about the number 31989242112 from the Numbermatics database.
Names of 31989242112
- Cardinal: 31989242112 can be written as Thirty-one billion, nine hundred eighty-nine million, two hundred forty-two thousand, one hundred twelve.
Scientific notation
- Scientific notation: 3.1989242112 × 1010
Factors of 31989242112
Divisors of 31989242112
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 983 1966 2949 3932 5898 7864 11796 15728 23592 31456 42373 47184 62912 84746 94368 125824 127119 169492 188736 251648 254238 338984 377472 508476 677968 754944 1016952 1355936 2033904 2711872 4067808 5423744 8135616 10847488 16271232 32542464 41652659 83305318 124957977 166610636 249915954 333221272 499831908 666442544 999663816 1332885088 1999327632 2665770176 3998655264 5331540352 7997310528 10663080704 15994621056 31989242112
- Sum of all divisors σ(n): 85226656704
- Sum of proper divisors (its aliquot sum) s(n): 53237414592
- 31989242112 is an abundant number, because the sum of its proper divisors (53237414592) is greater than itself. Its abundance is 21248172480
Bases of 31989242112
- Binary: 111011100101011010100011001000000002
- Hexadecimal: 0x772B51900
- Base-36: EP1KH6O
Squares and roots of 31989242112
- 31989242112 squared (319892421122) is 1023311610900154220544
- 31989242112 cubed (319892421123) is 32734962877105771619120660348928
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The
square root of 31989242112 is 178855.3664612835 -
The
cube root of 31989242112 is 3174.4462915037
Scales and comparisons
How big is 31989242112?- 31,989,242,112 seconds is equal to 1,017 years, 8 weeks, 1 day, 20 hours, 35 minutes, 12 seconds.
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To count from 1 to 31,989,242,112 would take you about two thousand and thirty-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 31989242112 cubic inches would be around 264.5 feet tall.
Recreational maths with 31989242112
- 31989242112 backwards is 21124298913
- The number of decimal digits it has is: 11
- The sum of 31989242112's digits is 42
- More coming soon!
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"Number 31989242112 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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Numbermatics. (2024). Number 31989242112 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/31989242112/
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The information we have on file for 31989242112 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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