142439062921
142,439,062,921 is an odd composite number composed of three prime numbers multiplied together.
What does the number 142439062921 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.
142439062921 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.
Prime factorization of 142439062921:
432 × 672 × 1312
(43 × 43 × 67 × 67 × 131 × 131)See below for interesting mathematical facts about the number 142439062921 from the Numbermatics database.
Names of 142439062921
- Cardinal: 142439062921 can be written as One hundred forty-two billion, four hundred thirty-nine million, sixty-two thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 1.42439062921 × 1011
Factors of 142439062921
Divisors of 142439062921
- Number of divisors d(n): 27
- Complete list of divisors:
- Sum of all divisors σ(n): 149176352493
- Sum of proper divisors (its aliquot sum) s(n): 6737289572
- 142439062921 is a deficient number, because the sum of its proper divisors (6737289572) is less than itself. Its deficiency is 135701773349
Bases of 142439062921
- Binary: 100001001010100000011110011101100010012
- Hexadecimal: 0x212A079D89
- Base-36: 1TFOJGCP
Squares and roots of 142439062921
- 142439062921 squared (1424390629212) is 20288886645812597052241
- 142439062921 cubed (1424390629213) is 2889930001539937152698574923055961
-
142439062921 is a
perfect square number . Itssquare root is 377411 -
The
cube root of 142439062921 is 5222.4749952159
Scales and comparisons
How big is 142439062921?- 142,439,062,921 seconds is equal to 4,529 years, 6 weeks, 2 days, 6 hours, 22 minutes, 1 second.
-
To count from 1 to 142,439,062,921 would take you about nine thousand and fifty-eight 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 142439062921 cubic inches would be around 435.2 feet tall.
Recreational maths with 142439062921
- 142439062921 backwards is 129260934241
- 142439062921 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142439062921's digits is 43
- More coming soon!
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The information we have on file for 142439062921 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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