42120874877018
42,120,874,877,018 is an even composite number composed of four prime numbers multiplied together.
42120874877018 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 42120874877018:
2 × 7 × 19 × 158349153673
See below for interesting mathematical facts about the number 42120874877018 from the Numbermatics database.
Names of 42120874877018
- Cardinal: 42120874877018 can be written as Forty-two trillion, one hundred twenty billion, eight hundred seventy-four million, eight hundred seventy-seven thousand and eighteen.
Scientific notation
- Scientific notation: 4.2120874877018 × 1013
Factors of 42120874877018
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 158349153701
Divisors of 42120874877018
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 76007593763520
- Sum of proper divisors (its aliquot sum) s(n): 33886718886502
- 42120874877018 is a deficient number, because the sum of its proper divisors (33886718886502) is less than itself. Its deficiency is 8234155990516
Bases of 42120874877018
- Binary: 10011001001111000001111100100011100000010110102
- Hexadecimal: 0x264F07C8E05A
- Base-36: EXI29DFFE
Squares and roots of 42120874877018
- 42120874877018 squared (421208748770182) is 1774168100405406116624572324
- 42120874877018 cubed (421208748770183) is 74729512567972819038521377752940346449832
-
The
square root of 42120874877018 is 6490059.6974926201 -
The
cube root of 42120874877018 is 34793.5808824021
Scales and comparisons
How big is 42120874877018?- 42,120,874,877,018 seconds is equal to 1,339,313 years, 27 weeks, 4 days, 21 hours, 23 minutes, 38 seconds.
-
To count from 1 to 42,120,874,877,018 would take you about three million, three hundred forty-eight thousand, two hundred eighty-three 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 42120874877018 cubic inches would be around 2899.5 feet tall.
Recreational maths with 42120874877018
- 42120874877018 backwards is 81077847802124
- The number of decimal digits it has is: 14
- The sum of 42120874877018's digits is 59
- More coming soon!
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