42628793728
42,628,793,728 is an even composite number composed of four prime numbers multiplied together.
42628793728 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 42628793728:
27 × 43 × 983 × 7879
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 983 × 7879)See below for interesting mathematical facts about the number 42628793728 from the Numbermatics database.
Names of 42628793728
- Cardinal: 42628793728 can be written as Forty-two billion, six hundred twenty-eight million, seven hundred ninety-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2628793728 × 1010
Factors of 42628793728
Divisors of 42628793728
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 16 32 43 64 86 128 172 344 688 983 1376 1966 2752 3932 5504 7864 7879 15728 15758 31456 31516 42269 62912 63032 84538 125824 126064 169076 252128 338152 338797 504256 676304 677594 1008512 1352608 1355188 2705216 2710376 5410432 5420752 7745057 10841504 15490114 21683008 30980228 43366016 61960456 123920912 247841824 333037451 495683648 666074902 991367296 1332149804 2664299608 5328599216 10657198432 21314396864 42628793728
- Sum of all divisors σ(n): 86998982400
- Sum of proper divisors (its aliquot sum) s(n): 44370188672
- 42628793728 is an abundant number, because the sum of its proper divisors (44370188672) is greater than itself. Its abundance is 1741394944
Bases of 42628793728
- Binary: 1001111011001101111111000101100000002
- Hexadecimal: 0x9ECDFC580
- Base-36: JL02ZR4
Squares and roots of 42628793728
- 42628793728 squared (426287937282) is 1817214054704372137984
- 42628793728 cubed (426287937283) is 77465643097615187889870289764352
-
The
square root of 42628793728 is 206467.4156568055 -
The
cube root of 42628793728 is 3493.2876447743
Scales and comparisons
How big is 42628793728?- 42,628,793,728 seconds is equal to 1,355 years, 24 weeks, 19 hours, 35 minutes, 28 seconds.
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To count from 1 to 42,628,793,728 would take you about two thousand, seven hundred ten 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 42628793728 cubic inches would be around 291.1 feet tall.
Recreational maths with 42628793728
- 42628793728 backwards is 82739782624
- The number of decimal digits it has is: 11
- The sum of 42628793728's digits is 58
- More coming soon!
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"Number 42628793728 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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The information we have on file for 42628793728 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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