142155136639
142,155,136,639 is an odd composite number composed of four prime numbers multiplied together.
What does the number 142155136639 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
142155136639 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 142155136639:
31 × 439 × 1109 × 9419
See below for interesting mathematical facts about the number 142155136639 from the Numbermatics database.
Names of 142155136639
- Cardinal: 142155136639 can be written as One hundred forty-two billion, one hundred fifty-five million, one hundred thirty-six thousand, six hundred thirty-nine.
Scientific notation
- Scientific notation: 1.42155136639 × 1011
Factors of 142155136639
Divisors of 142155136639
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 147223296000
- Sum of proper divisors (its aliquot sum) s(n): 5068159361
- 142155136639 is a deficient number, because the sum of its proper divisors (5068159361) is less than itself. Its deficiency is 137086977278
Bases of 142155136639
- Binary: 100001000110010001101100111110011111112
- Hexadecimal: 0x21191B3E7F
- Base-36: 1TAZHXFJ
Squares and roots of 142155136639
- 142155136639 squared (1421551366392) is 20208082872852760216321
- 142155136639 cubed (1421551366393) is 2872682782002619792279414952885119
-
The
square root of 142155136639 is 377034.6623839777 -
The
cube root of 142155136639 is 5219.0026700467
Scales and comparisons
How big is 142155136639?- 142,155,136,639 seconds is equal to 4,520 years, 4 weeks, 6 days, 1 hour, 57 minutes, 19 seconds.
-
To count from 1 to 142,155,136,639 would take you about nine thousand and forty 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 142155136639 cubic inches would be around 434.9 feet tall.
Recreational maths with 142155136639
- 142155136639 backwards is 936631551241
- The number of decimal digits it has is: 12
- The sum of 142155136639's digits is 46
- More coming soon!
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The information we have on file for 142155136639 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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