1208090142
1,208,090,142 is an even composite number composed of five prime numbers multiplied together.
1208090142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1208090142:
2 × 32 × 7 × 17 × 7512
(2 × 3 × 3 × 7 × 17 × 751 × 751)See below for interesting mathematical facts about the number 1208090142 from the Numbermatics database.
Names of 1208090142
- Cardinal: 1208090142 can be written as One billion, two hundred eight million, ninety thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.208090142 × 109
Factors of 1208090142
Divisors of 1208090142
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 306 357 714 751 1071 1502 2142 2253 4506 5257 6759 10514 12767 13518 15771 25534 31542 38301 47313 76602 89369 94626 114903 178738 229806 268107 536214 564001 804321 1128002 1608642 1692003 3384006 3948007 5076009 7896014 9588017 10152018 11844021 19176034 23688042 28764051 35532063 57528102 67116119 71064126 86292153 134232238 172584306 201348357 402696714 604045071 1208090142
- Sum of all divisors σ(n): 3171652848
- Sum of proper divisors (its aliquot sum) s(n): 1963562706
- 1208090142 is an abundant number, because the sum of its proper divisors (1963562706) is greater than itself. Its abundance is 755472564
Bases of 1208090142
- Binary: 10010000000000111111110000111102
- Hexadecimal: 0x4801FE1E
- Base-36: JZ9KBI
Squares and roots of 1208090142
- 1208090142 squared (12080901422) is 1459481791197580164
- 1208090142 cubed (12080901423) is 1763185564374298970383143288
-
The
square root of 1208090142 is 34757.5911420801 -
The
cube root of 1208090142 is 1065.0412944379
Scales and comparisons
How big is 1208090142?- 1,208,090,142 seconds is equal to 38 years, 21 weeks, 3 days, 12 hours, 35 minutes, 42 seconds.
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To count from 1 to 1,208,090,142 would take you about seventy-six 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 1208090142 cubic inches would be around 88.8 feet tall.
Recreational maths with 1208090142
- 1208090142 backwards is 2410908021
- The number of decimal digits it has is: 10
- The sum of 1208090142's digits is 27
- More coming soon!
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The information we have on file for 1208090142 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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