1142205168
1,142,205,168 is an even composite number composed of six prime numbers multiplied together.
1142205168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1142205168:
24 × 3 × 13 × 31 × 137 × 431
(2 × 2 × 2 × 2 × 3 × 13 × 31 × 137 × 431)See below for interesting mathematical facts about the number 1142205168 from the Numbermatics database.
Names of 1142205168
- Cardinal: 1142205168 can be written as One billion, one hundred forty-two million, two hundred five thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.142205168 × 109
Factors of 1142205168
Divisors of 1142205168
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 93 104 124 137 156 186 208 248 274 312 372 403 411 431 496 548 624 744 806 822 862 1096 1209 1293 1488 1612 1644 1724 1781 2192 2418 2586 3224 3288 3448 3562 4247 4836 5172 5343 5603 6448 6576 6896 7124 8494 9672 10344 10686 11206 12741 13361 14248 16809 16988 19344 20688 21372 22412 25482 26722 28496 33618 33976 40083 42744 44824 50964 53444 55211 59047 67236 67952 80166 85488 89648 101928 106888 110422 118094 134472 160332 165633 173693 177141 203856 213776 220844 236188 268944 320664 331266 347386 354282 441688 472376 521079 641328 662532 694772 708564 767611 883376 944752 1042158 1325064 1389544 1417128 1535222 1830457 2084316 2302833 2650128 2779088 2834256 3070444 3660914 4168632 4605666 5491371 6140888 7321828 8337264 9211332 10982742 12281776 14643656 18422664 21965484 23795941 29287312 36845328 43930968 47591882 71387823 87861936 95183764 142775646 190367528 285551292 380735056 571102584 1142205168
- Sum of all divisors σ(n): 3311788032
- Sum of proper divisors (its aliquot sum) s(n): 2169582864
- 1142205168 is an abundant number, because the sum of its proper divisors (2169582864) is greater than itself. Its abundance is 1027377696
Bases of 1142205168
- Binary: 10001000001010010101010111100002
- Hexadecimal: 0x4414AAF0
- Base-36: IW1F5C
Squares and roots of 1142205168
- 1142205168 squared (11422051682) is 1304632645805908224
- 1142205168 cubed (11422051683) is 1490158150381021898386501632
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The
square root of 1142205168 is 33796.5259753129 -
The
cube root of 1142205168 is 1045.3170647213
Scales and comparisons
How big is 1142205168?- 1,142,205,168 seconds is equal to 36 years, 16 weeks, 3 days, 23 hours, 12 minutes, 48 seconds.
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To count from 1 to 1,142,205,168 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 1142205168 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142205168
- 1142205168 backwards is 8615022411
- The number of decimal digits it has is: 10
- The sum of 1142205168's digits is 30
- More coming soon!
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The information we have on file for 1142205168 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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