1427828742
1,427,828,742 is an even composite number composed of six prime numbers multiplied together.
1427828742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1427828742:
2 × 33 × 17 × 37 × 127 × 331
(2 × 3 × 3 × 3 × 17 × 37 × 127 × 331)See below for interesting mathematical facts about the number 1427828742 from the Numbermatics database.
Names of 1427828742
- Cardinal: 1427828742 can be written as One billion, four hundred twenty-seven million, eight hundred twenty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.427828742 × 109
Factors of 1427828742
Divisors of 1427828742
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 9 17 18 27 34 37 51 54 74 102 111 127 153 222 254 306 331 333 381 459 629 662 666 762 918 993 999 1143 1258 1887 1986 1998 2159 2286 2979 3429 3774 4318 4699 5627 5661 5958 6477 6858 8937 9398 11254 11322 12247 12954 14097 16881 16983 17874 19431 24494 28194 33762 33966 36741 38862 42037 42291 50643 58293 73482 79883 84074 84582 101286 110223 116586 126111 126873 151929 159766 208199 220446 239649 252222 253746 303858 330669 378333 416398 479298 624597 661338 714629 718947 756666 1134999 1249194 1429258 1437894 1555369 1873791 2143887 2156841 2269998 3110738 3747582 4287774 4313682 4666107 5621373 6431661 9332214 11242746 12863322 13998321 19294983 26441273 27996642 38589966 41994963 52882546 79323819 83989926 158647638 237971457 475942914 713914371 1427828742
- Sum of all divisors σ(n): 3488071680
- Sum of proper divisors (its aliquot sum) s(n): 2060242938
- 1427828742 is an abundant number, because the sum of its proper divisors (2060242938) is greater than itself. Its abundance is 632414196
Bases of 1427828742
- Binary: 10101010001101011110000000001102
- Hexadecimal: 0x551AF006
- Base-36: NM3BPI
Squares and roots of 1427828742
- 1427828742 squared (14278287422) is 2038694916481302564
- 1427828742 cubed (14278287423) is 2910907197921293306477494488
-
The
square root of 1427828742 is 37786.6212038071 -
The
cube root of 1427828742 is 1126.0526751373
Scales and comparisons
How big is 1427828742?- 1,427,828,742 seconds is equal to 45 years, 20 weeks, 5 days, 19 hours, 5 minutes, 42 seconds.
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To count from 1 to 1,427,828,742 would take you about ninety 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 1427828742 cubic inches would be around 93.8 feet tall.
Recreational maths with 1427828742
- 1427828742 backwards is 2478287241
- The number of decimal digits it has is: 10
- The sum of 1427828742's digits is 45
- More coming soon!
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The information we have on file for 1427828742 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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