13438195146
13,438,195,146 is an even composite number composed of five prime numbers multiplied together.
13438195146 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 13438195146:
2 × 32 × 31 × 1092 × 2027
(2 × 3 × 3 × 31 × 109 × 109 × 2027)See below for interesting mathematical facts about the number 13438195146 from the Numbermatics database.
Names of 13438195146
- Cardinal: 13438195146 can be written as Thirteen billion, four hundred thirty-eight million, one hundred ninety-five thousand, one hundred forty-six.
Scientific notation
- Scientific notation: 1.3438195146 × 1010
Factors of 13438195146
Divisors of 13438195146
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 18 31 62 93 109 186 218 279 327 558 654 981 1962 2027 3379 4054 6081 6758 10137 11881 12162 18243 20274 23762 30411 35643 36486 60822 62837 71286 106929 125674 188511 213858 220943 368311 377022 441886 565533 662829 736622 1104933 1131066 1325658 1988487 2209866 3314799 3976974 6629598 6849233 13698466 20547699 24082787 41095398 48165574 61643097 72248361 123286194 144496722 216745083 433490166 746566397 1493132794 2239699191 4479398382 6719097573 13438195146
- Sum of all divisors σ(n): 30348549504
- Sum of proper divisors (its aliquot sum) s(n): 16910354358
- 13438195146 is an abundant number, because the sum of its proper divisors (16910354358) is greater than itself. Its abundance is 3472159212
Bases of 13438195146
- Binary: 11001000001111101010010101110010102
- Hexadecimal: 0x320FA95CA
- Base-36: 668R5QI
Squares and roots of 13438195146
- 13438195146 squared (134381951462) is 180585088781977961316
- 13438195146 cubed (134381951463) is 2426737663509955292035646972136
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The
square root of 13438195146 is 115923.2295357579 -
The
cube root of 13438195146 is 2377.4623486491
Scales and comparisons
How big is 13438195146?- 13,438,195,146 seconds is equal to 427 years, 15 weeks, 1 day, 15 hours, 59 minutes, 6 seconds.
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To count from 1 to 13,438,195,146 would take you about eight hundred fifty-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 13438195146 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438195146
- 13438195146 backwards is 64159183431
- The number of decimal digits it has is: 11
- The sum of 13438195146's digits is 45
- More coming soon!
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The information we have on file for 13438195146 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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