2142403049742
2,142,403,049,742 is an even composite number composed of four prime numbers multiplied together.
What does the number 2142403049742 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
2142403049742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 2142403049742:
2 × 3 × 149 × 2396423993
See below for interesting mathematical facts about the number 2142403049742 from the Numbermatics database.
Names of 2142403049742
- Cardinal: 2142403049742 can be written as Two trillion, one hundred forty-two billion, four hundred three million, forty-nine thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 2.142403049742 × 1012
Factors of 2142403049742
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 2396424147
Divisors of 2142403049742
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 4313563189200
- Sum of proper divisors (its aliquot sum) s(n): 2171160139458
- 2142403049742 is an abundant number, because the sum of its proper divisors (2171160139458) is greater than itself. Its abundance is 28757089716
Bases of 2142403049742
- Binary: 111110010110100010010110000111001000011102
- Hexadecimal: 0x1F2D12C390E
- Base-36: RC7FGKY6
Squares and roots of 2142403049742
- 2142403049742 squared (21424030497422) is 4589890827543822526266564
- 2142403049742 cubed (21424030497423) is 9833396106912717555425885614843426488
-
The
square root of 2142403049742 is 1463694.9988785231 -
The
cube root of 2142403049742 is 12891.4091585383
Scales and comparisons
How big is 2142403049742?- 2,142,403,049,742 seconds is equal to 68,121 years, 41 weeks, 14 hours, 15 minutes, 42 seconds.
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To count from 1 to 2,142,403,049,742 would take you about one hundred seventy thousand, three hundred four 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 2142403049742 cubic inches would be around 1074.3 feet tall.
Recreational maths with 2142403049742
- 2142403049742 backwards is 2479403042412
- The number of decimal digits it has is: 13
- The sum of 2142403049742's digits is 42
- More coming soon!
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The information we have on file for 2142403049742 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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