1442021049
1,442,021,049 is an odd composite number composed of four prime numbers multiplied together.
1442021049 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1442021049:
36 × 73 × 73 × 79
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 73 × 79)See below for interesting mathematical facts about the number 1442021049 from the Numbermatics database.
Names of 1442021049
- Cardinal: 1442021049 can be written as One billion, four hundred forty-two million, twenty-one thousand and forty-nine.
Scientific notation
- Scientific notation: 1.442021049 × 109
Factors of 1442021049
Divisors of 1442021049
- Number of divisors d(n): 112
-
Complete list of divisors:
1 3 7 9 21 27 49 63 73 79 81 147 189 219 237 243 343 441 511 553 567 657 711 729 1029 1323 1533 1659 1701 1971 2133 3087 3577 3871 3969 4599 4977 5103 5767 5913 6399 9261 10731 11613 11907 13797 14931 17301 17739 19197 25039 27097 27783 32193 34839 35721 40369 41391 44793 51903 53217 57591 75117 81291 83349 96579 104517 121107 124173 134379 155709 225351 243873 250047 282583 289737 313551 363321 372519 403137 467127 676053 731619 847749 869211 940653 1089963 1401381 1978081 2028159 2194857 2543247 2607633 2821959 3269889 4204143 5934243 6084477 6584571 7629741 9809667 17802729 18253431 19753713 22889223 29429001 53408187 68667669 160224561 206003007 480673683 1442021049
- Sum of all divisors σ(n): 2588224000
- Sum of proper divisors (its aliquot sum) s(n): 1146202951
- 1442021049 is a deficient number, because the sum of its proper divisors (1146202951) is less than itself. Its deficiency is 295818098
Bases of 1442021049
- Binary: 10101011111001101111110101110012
- Hexadecimal: 0x55F37EB9
- Base-36: NUJIK9
Squares and roots of 1442021049
- 1442021049 squared (14420210492) is 2079424705759060401
- 1442021049 cubed (14420210493) is 2998574195515196620704380649
-
The
square root of 1442021049 is 37973.9522436103 -
The
cube root of 1442021049 is 1129.7712876715
Scales and comparisons
How big is 1442021049?- 1,442,021,049 seconds is equal to 45 years, 44 weeks, 2 days, 1 hour, 24 minutes, 9 seconds.
-
To count from 1 to 1,442,021,049 would take you about ninety-one 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 1442021049 cubic inches would be around 94.1 feet tall.
Recreational maths with 1442021049
- 1442021049 backwards is 9401202441
- 1442021049 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1442021049's digits is 27
- More coming soon!
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"Number 1442021049 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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The information we have on file for 1442021049 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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