42942510189
42,942,510,189 is an odd composite number composed of two prime numbers multiplied together.
What does the number 42942510189 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.
42942510189 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.
Prime factorization of 42942510189:
32 × 4771390021
(3 × 3 × 4771390021)See below for interesting mathematical facts about the number 42942510189 from the Numbermatics database.
Names of 42942510189
- Cardinal: 42942510189 can be written as Forty-two billion, nine hundred forty-two million, five hundred ten thousand, one hundred eighty-nine.
Scientific notation
- Scientific notation: 4.2942510189 × 1010
Factors of 42942510189
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 4771390024
Divisors of 42942510189
- Number of divisors d(n): 6
- Complete list of divisors:
- Sum of all divisors σ(n): 62028070286
- Sum of proper divisors (its aliquot sum) s(n): 19085560097
- 42942510189 is a deficient number, because the sum of its proper divisors (19085560097) is less than itself. Its deficiency is 23856950092
Bases of 42942510189
- Binary: 1001111111111001001010110100011011012
- Hexadecimal: 0x9FF92B46D
- Base-36: JQ6V0X9
Squares and roots of 42942510189
- 42942510189 squared (429425101892) is 1844059181332368815721
- 42942510189 cubed (429425101893) is 79188530183484246464604905881269
-
The
square root of 42942510189 is 207225.7469259069 -
The
cube root of 42942510189 is 3501.8360486131
Scales and comparisons
How big is 42942510189?- 42,942,510,189 seconds is equal to 1,365 years, 22 weeks, 5 days, 19 hours, 3 minutes, 9 seconds.
-
To count from 1 to 42,942,510,189 would take you about two thousand, seven hundred thirty 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 42942510189 cubic inches would be around 291.8 feet tall.
Recreational maths with 42942510189
- 42942510189 backwards is 98101524924
- The number of decimal digits it has is: 11
- The sum of 42942510189's digits is 45
- More coming soon!
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