142347820849
142,347,820,849 is an odd composite number composed of four prime numbers multiplied together.
142347820849 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 142347820849:
13 × 19 × 6389 × 90203
See below for interesting mathematical facts about the number 142347820849 from the Numbermatics database.
Names of 142347820849
- Cardinal: 142347820849 can be written as One hundred forty-two billion, three hundred forty-seven million, eight hundred twenty thousand, eight hundred forty-nine.
Scientific notation
- Scientific notation: 1.42347820849 × 1011
Factors of 142347820849
Divisors of 142347820849
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 161392996800
- Sum of proper divisors (its aliquot sum) s(n): 19045175951
- 142347820849 is a deficient number, because the sum of its proper divisors (19045175951) is less than itself. Its deficiency is 123302644898
Bases of 142347820849
- Binary: 100001001001001001011101011111001100012
- Hexadecimal: 0x2124975F31
- Base-36: 1TE67TIP
Squares and roots of 142347820849
- 142347820849 squared (1423478208492) is 20262902100458999080801
- 142347820849 cubed (1423478208493) is 2884379958076963401823716423420049
-
The
square root of 142347820849 is 377290.1017108719 -
The
cube root of 142347820849 is 5221.3596382071
Scales and comparisons
How big is 142347820849?- 142,347,820,849 seconds is equal to 4,526 years, 11 weeks, 3 days, 5 hours, 20 minutes, 49 seconds.
-
To count from 1 to 142,347,820,849 would take you about nine thousand and fifty-two 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 142347820849 cubic inches would be around 435.1 feet tall.
Recreational maths with 142347820849
- 142347820849 backwards is 948028743241
- The number of decimal digits it has is: 12
- The sum of 142347820849's digits is 52
- More coming soon!
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The information we have on file for 142347820849 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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