142998875821
142,998,875,821 is an odd composite number composed of three prime numbers multiplied together.
What does the number 142998875821 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
142998875821 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 142998875821:
23 × 114781 × 54167
See below for interesting mathematical facts about the number 142998875821 from the Numbermatics database.
Names of 142998875821
- Cardinal: 142998875821 can be written as One hundred forty-two billion, nine hundred ninety-eight million, eight hundred seventy-five thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 1.42998875821 × 1011
Factors of 142998875821
Divisors of 142998875821
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 149220273024
- Sum of proper divisors (its aliquot sum) s(n): 6221397203
- 142998875821 is a deficient number, because the sum of its proper divisors (6221397203) is less than itself. Its deficiency is 136777478618
Bases of 142998875821
- Binary: 100001010010110110010110101110101011012
- Hexadecimal: 0x214B65AEAD
- Base-36: 1TOXU6R1
Squares and roots of 142998875821
- 142998875821 squared (1429988758212) is 20448678486069778424041
- 142998875821 cubed (1429988758213) is 2924138035533046523200424040012661
-
The
square root of 142998875821 is 378151.9216148451 -
The
cube root of 142998875821 is 5229.3078284719
Scales and comparisons
How big is 142998875821?- 142,998,875,821 seconds is equal to 4,546 years, 47 weeks, 6 days, 13 hours, 57 minutes, 1 second.
-
To count from 1 to 142,998,875,821 would take you about nine thousand and ninety-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 142998875821 cubic inches would be around 435.8 feet tall.
Recreational maths with 142998875821
- 142998875821 backwards is 128578899241
- The number of decimal digits it has is: 12
- The sum of 142998875821's digits is 64
- More coming soon!
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The information we have on file for 142998875821 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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