42019986312
42,019,986,312 is an even composite number composed of four prime numbers multiplied together.
42019986312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42019986312:
23 × 32 × 43 × 13572347
(2 × 2 × 2 × 3 × 3 × 43 × 13572347)See below for interesting mathematical facts about the number 42019986312 from the Numbermatics database.
Names of 42019986312
- Cardinal: 42019986312 can be written as Forty-two billion, nineteen million, nine hundred eighty-six thousand, three hundred twelve.
Scientific notation
- Scientific notation: 4.2019986312 × 1010
Factors of 42019986312
Divisors of 42019986312
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 43 72 86 129 172 258 344 387 516 774 1032 1548 3096 13572347 27144694 40717041 54289388 81434082 108578776 122151123 162868164 244302246 325736328 488604492 583610921 977208984 1167221842 1750832763 2334443684 3501665526 4668887368 5252498289 7003331052 10504996578 14006662104 21009993156 42019986312
- Sum of all divisors σ(n): 116450745840
- Sum of proper divisors (its aliquot sum) s(n): 74430759528
- 42019986312 is an abundant number, because the sum of its proper divisors (74430759528) is greater than itself. Its abundance is 32410773216
Bases of 42019986312
- Binary: 1001110010001001011000011011100010002
- Hexadecimal: 0x9C8961B88
- Base-36: JAXM4Y0
Squares and roots of 42019986312
- 42019986312 squared (420199863122) is 1765679249660667361344
- 42019986312 cubed (420199863123) is 74193817902123673168460037923328
-
The
square root of 42019986312 is 204987.7711279383 -
The
cube root of 42019986312 is 3476.5779300933
Scales and comparisons
How big is 42019986312?- 42,019,986,312 seconds is equal to 1,336 years, 5 weeks, 3 days, 10 hours, 25 minutes, 12 seconds.
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To count from 1 to 42,019,986,312 would take you about two thousand, six hundred seventy-two 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 42019986312 cubic inches would be around 289.7 feet tall.
Recreational maths with 42019986312
- 42019986312 backwards is 21368991024
- The number of decimal digits it has is: 11
- The sum of 42019986312's digits is 45
- More coming soon!
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