1142391168
1,142,391,168 is an even composite number composed of four prime numbers multiplied together.
1142391168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1142391168:
27 × 33 × 31 × 10663
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 10663)See below for interesting mathematical facts about the number 1142391168 from the Numbermatics database.
Names of 1142391168
- Cardinal: 1142391168 can be written as One billion, one hundred forty-two million, three hundred ninety-one thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.142391168 × 109
Factors of 1142391168
Divisors of 1142391168
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 128 144 186 192 216 248 279 288 372 384 432 496 558 576 744 837 864 992 1116 1152 1488 1674 1728 1984 2232 2976 3348 3456 3968 4464 5952 6696 8928 10663 11904 13392 17856 21326 26784 31989 35712 42652 53568 63978 85304 95967 107136 127956 170608 191934 255912 287901 330553 341216 383868 511824 575802 661106 682432 767736 991659 1023648 1151604 1322212 1364864 1535472 1983318 2047296 2303208 2644424 2974977 3070944 3966636 4094592 4606416 5288848 5949954 6141888 7933272 8924931 9212832 10577696 11899908 12283776 15866544 17849862 18425664 21155392 23799816 31733088 35699724 36851328 42310784 47599632 63466176 71399448 95199264 126932352 142798896 190398528 285597792 380797056 571195584 1142391168
- Sum of all divisors σ(n): 3480729600
- Sum of proper divisors (its aliquot sum) s(n): 2338338432
- 1142391168 is an abundant number, because the sum of its proper divisors (2338338432) is greater than itself. Its abundance is 1195947264
Bases of 1142391168
- Binary: 10001000001011110000001100000002
- Hexadecimal: 0x44178180
- Base-36: IW5EO0
Squares and roots of 1142391168
- 1142391168 squared (11423911682) is 1305057580724404224
- 1142391168 cubed (11423911683) is 1490886253951006427559493632
-
The
square root of 1142391168 is 33799.2776254167 -
The
cube root of 1142391168 is 1045.3738024617
Scales and comparisons
How big is 1142391168?- 1,142,391,168 seconds is equal to 36 years, 16 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
-
To count from 1 to 1,142,391,168 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 1142391168 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142391168
- 1142391168 backwards is 8611932411
- 1142391168 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142391168's digits is 36
- More coming soon!
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The information we have on file for 1142391168 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!
Keywords: Divisors of 1142391168, math, Factors of 1142391168, curriculum, school, college, exams, university, Prime factorization of 1142391168, STEM, science, technology, engineering, physics, economics, calculator, one billion, one hundred forty-two million, three hundred ninety-one thousand, one hundred sixty-eight.