42143431842
42,143,431,842 is an even composite number composed of three prime numbers multiplied together.
42143431842 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty divisors.
Prime factorization of 42143431842:
2 × 34 × 1274
(2 × 3 × 3 × 3 × 3 × 127 × 127 × 127 × 127)See below for interesting mathematical facts about the number 42143431842 from the Numbermatics database.
Names of 42143431842
- Cardinal: 42143431842 can be written as Forty-two billion, one hundred forty-three million, four hundred thirty-one thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 4.2143431842 × 1010
Factors of 42143431842
Divisors of 42143431842
- Number of divisors d(n): 50
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Complete list of divisors:
1 2 3 6 9 18 27 54 81 127 162 254 381 762 1143 2286 3429 6858 10287 16129 20574 32258 48387 96774 145161 290322 435483 870966 1306449 2048383 2612898 4096766 6145149 12290298 18435447 36870894 55306341 110612682 165919023 260144641 331838046 520289282 780433923 1560867846 2341301769 4682603538 7023905307 14047810614 21071715921 42143431842
- Sum of all divisors σ(n): 95181969003
- Sum of proper divisors (its aliquot sum) s(n): 53038537161
- 42143431842 is an abundant number, because the sum of its proper divisors (53038537161) is greater than itself. Its abundance is 10895105319
Bases of 42143431842
- Binary: 1001110011111111000110111100101000102
- Hexadecimal: 0x9CFF1BCA2
- Base-36: JCZ404I
Squares and roots of 42143431842
- 42143431842 squared (421434318422) is 1776068847421299512964
- 42143431842 cubed (421434318423) is 74849636417999033483666129399688
-
The
square root of 42143431842 is 205288.6549276409 -
The
cube root of 42143431842 is 3479.9790768659
Scales and comparisons
How big is 42143431842?- 42,143,431,842 seconds is equal to 1,340 years, 1 week, 4 days, 4 hours, 50 minutes, 42 seconds.
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To count from 1 to 42,143,431,842 would take you about two thousand, six hundred eighty 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 42143431842 cubic inches would be around 290 feet tall.
Recreational maths with 42143431842
- 42143431842 backwards is 24813434124
- The number of decimal digits it has is: 11
- The sum of 42143431842's digits is 36
- More coming soon!
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