1142641242
1,142,641,242 is an even composite number composed of five prime numbers multiplied together.
What does the number 1142641242 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
1142641242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1142641242:
2 × 34 × 23 × 449 × 683
(2 × 3 × 3 × 3 × 3 × 23 × 449 × 683)See below for interesting mathematical facts about the number 1142641242 from the Numbermatics database.
Names of 1142641242
- Cardinal: 1142641242 can be written as One billion, one hundred forty-two million, six hundred forty-one thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 1.142641242 × 109
Factors of 1142641242
Divisors of 1142641242
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 18 23 27 46 54 69 81 138 162 207 414 449 621 683 898 1242 1347 1366 1863 2049 2694 3726 4041 4098 6147 8082 10327 12123 12294 15709 18441 20654 24246 30981 31418 36369 36882 47127 55323 61962 72738 92943 94254 110646 141381 185886 278829 282762 306667 424143 557658 613334 836487 848286 920001 1272429 1672974 1840002 2544858 2760003 5520006 7053341 8280009 14106682 16560018 21160023 24840027 42320046 49680054 63480069 126960138 190440207 380880414 571320621 1142641242
- Sum of all divisors σ(n): 2681553600
- Sum of proper divisors (its aliquot sum) s(n): 1538912358
- 1142641242 is an abundant number, because the sum of its proper divisors (1538912358) is greater than itself. Its abundance is 396271116
Bases of 1142641242
- Binary: 10001000001101101010010010110102
- Hexadecimal: 0x441B525A
- Base-36: IWARMI
Squares and roots of 1142641242
- 1142641242 squared (11426412422) is 1305629007919302564
- 1142641242 cubed (11426412423) is 1491865551200139717502744488
-
The
square root of 1142641242 is 33802.9768215759 -
The
cube root of 1142641242 is 1045.4500757331
Scales and comparisons
How big is 1142641242?- 1,142,641,242 seconds is equal to 36 years, 17 weeks, 2 days, 20 minutes, 42 seconds.
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To count from 1 to 1,142,641,242 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 1142641242 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142641242
- 1142641242 backwards is 2421462411
- 1142641242 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142641242's digits is 27
- More coming soon!
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The information we have on file for 1142641242 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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