142748742816
142,748,742,816 is an even composite number composed of four prime numbers multiplied together.
142748742816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142748742816:
25 × 32 × 3323 × 149159
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3323 × 149159)See below for interesting mathematical facts about the number 142748742816 from the Numbermatics database.
Names of 142748742816
- Cardinal: 142748742816 can be written as One hundred forty-two billion, seven hundred forty-eight million, seven hundred forty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.42748742816 × 1011
Factors of 142748742816
Divisors of 142748742816
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 3323 6646 9969 13292 19938 26584 29907 39876 53168 59814 79752 106336 119628 149159 159504 239256 298318 319008 447477 478512 596636 894954 957024 1193272 1342431 1789908 2386544 2684862 3579816 4773088 5369724 7159632 10739448 14319264 21478896 42957792 495655357 991310714 1486966071 1982621428 2973932142 3965242856 4460898213 5947864284 7930485712 8921796426 11895728568 15860971424 17843592852 23791457136 35687185704 47582914272 71374371408 142748742816
- Sum of all divisors σ(n): 406066620960
- Sum of proper divisors (its aliquot sum) s(n): 263317878144
- 142748742816 is an abundant number, because the sum of its proper divisors (263317878144) is greater than itself. Its abundance is 120569135328
Bases of 142748742816
- Binary: 100001001111000111110011110100101000002
- Hexadecimal: 0x213C7CF4A0
- Base-36: 1TKSWYW0
Squares and roots of 142748742816
- 142748742816 squared (1427487428162) is 20377203575548511609856
- 142748742816 cubed (1427487428163) is 2908820192515250109926924274794496
-
The
square root of 142748742816 is 377821.0460204673 -
The
cube root of 142748742816 is 5226.2570215383
Scales and comparisons
How big is 142748742816?- 142,748,742,816 seconds is equal to 4,538 years, 50 weeks, 2 days, 12 hours, 33 minutes, 36 seconds.
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To count from 1 to 142,748,742,816 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 142748742816 cubic inches would be around 435.5 feet tall.
Recreational maths with 142748742816
- 142748742816 backwards is 618247847241
- The number of decimal digits it has is: 12
- The sum of 142748742816's digits is 54
- More coming soon!
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The information we have on file for 142748742816 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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