1142849968
1,142,849,968 is an even composite number composed of four prime numbers multiplied together.
1142849968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 1142849968:
24 × 13 × 31 × 4212
(2 × 2 × 2 × 2 × 13 × 31 × 421 × 421)See below for interesting mathematical facts about the number 1142849968 from the Numbermatics database.
Names of 1142849968
- Cardinal: 1142849968 can be written as One billion, one hundred forty-two million, eight hundred forty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.142849968 × 109
Factors of 1142849968
Divisors of 1142849968
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 13 16 26 31 52 62 104 124 208 248 403 421 496 806 842 1612 1684 3224 3368 5473 6448 6736 10946 13051 21892 26102 43784 52204 87568 104408 169663 177241 208816 339326 354482 678652 708964 1357304 1417928 2304133 2714608 2835856 4608266 5494471 9216532 10988942 18433064 21977884 36866128 43955768 71428123 87911536 142856246 285712492 571424984 1142849968
- Sum of all divisors σ(n): 2467383744
- Sum of proper divisors (its aliquot sum) s(n): 1324533776
- 1142849968 is an abundant number, because the sum of its proper divisors (1324533776) is greater than itself. Its abundance is 181683808
Bases of 1142849968
- Binary: 10001000001111010000001101100002
- Hexadecimal: 0x441E81B0
- Base-36: IWF8OG
Squares and roots of 1142849968
- 1142849968 squared (11428499682) is 1306106049357601024
- 1142849968 cubed (11428499683) is 1492683256712940750835167232
-
The
square root of 1142849968 is 33806.0640714059 -
The
cube root of 1142849968 is 1045.5137292285
Scales and comparisons
How big is 1142849968?- 1,142,849,968 seconds is equal to 36 years, 17 weeks, 4 days, 10 hours, 19 minutes, 28 seconds.
-
To count from 1 to 1,142,849,968 would take you about seventy-two 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 1142849968 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142849968
- 1142849968 backwards is 8699482411
- 1142849968 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142849968's digits is 52
- More coming soon!
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The information we have on file for 1142849968 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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