142744808521
142,744,808,521 is an odd composite number composed of five prime numbers multiplied together.
What does the number 142744808521 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
142744808521 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 142744808521:
7 × 19 × 307 × 643 × 5437
See below for interesting mathematical facts about the number 142744808521 from the Numbermatics database.
Names of 142744808521
- Cardinal: 142744808521 can be written as One hundred forty-two billion, seven hundred forty-four million, eight hundred eight thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 1.42744808521 × 1011
Factors of 142744808521
Divisors of 142744808521
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 172582108160
- Sum of proper divisors (its aliquot sum) s(n): 29837299639
- 142744808521 is a deficient number, because the sum of its proper divisors (29837299639) is less than itself. Its deficiency is 112907508882
Bases of 142744808521
- Binary: 100001001111000100000011101100010010012
- Hexadecimal: 0x213C40EC49
- Base-36: 1TKQKN61
Squares and roots of 142744808521
- 142744808521 squared (1427448085212) is 20376080359696954207441
- 142744808521 cubed (1427448085213) is 2908579689353450533928070858404761
-
The
square root of 142744808521 is 377815.8394257711 -
The
cube root of 142744808521 is 5226.2090075117
Scales and comparisons
How big is 142744808521?- 142,744,808,521 seconds is equal to 4,538 years, 43 weeks, 5 days, 23 hours, 42 minutes, 1 second.
-
To count from 1 to 142,744,808,521 would take you about nine thousand and seventy-seven 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 142744808521 cubic inches would be around 435.5 feet tall.
Recreational maths with 142744808521
- 142744808521 backwards is 125808447241
- The number of decimal digits it has is: 12
- The sum of 142744808521's digits is 46
- More coming soon!
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The information we have on file for 142744808521 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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