1420335742
1,420,335,742 is an even composite number composed of six prime numbers multiplied together.
1420335742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1420335742:
2 × 7 × 31 × 73 × 127 × 353
See below for interesting mathematical facts about the number 1420335742 from the Numbermatics database.
Names of 1420335742
- Cardinal: 1420335742 can be written as One billion, four hundred twenty million, three hundred thirty-five thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.420335742 × 109
Factors of 1420335742
Divisors of 1420335742
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 7 14 31 62 73 127 146 217 254 353 434 511 706 889 1022 1778 2263 2471 3937 4526 4942 7874 9271 10943 15841 18542 21886 25769 27559 31682 44831 51538 55118 64897 76601 89662 129794 153202 180383 287401 313817 360766 574802 627634 798839 1389761 1597678 2011807 2779522 3272663 4023614 5591873 6545326 9728327 11183746 19456654 22908641 45817282 101452553 202905106 710167871 1420335742
- Sum of all divisors σ(n): 2575171584
- Sum of proper divisors (its aliquot sum) s(n): 1154835842
- 1420335742 is a deficient number, because the sum of its proper divisors (1154835842) is less than itself. Its deficiency is 265499900
Bases of 1420335742
- Binary: 10101001010100010011010011111102
- Hexadecimal: 0x54A89A7E
- Base-36: NHMQ2M
Squares and roots of 1420335742
- 1420335742 squared (14203357422) is 2017353620002690564
- 1420335742 cubed (14203357423) is 2865319450742907544215338488
-
The
square root of 1420335742 is 37687.3419333335 -
The
cube root of 1420335742 is 1124.0794423613
Scales and comparisons
How big is 1420335742?- 1,420,335,742 seconds is equal to 45 years, 8 weeks, 3 days, 1 hour, 42 minutes, 22 seconds.
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To count from 1 to 1,420,335,742 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 1420335742 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420335742
- 1420335742 backwards is 2475330241
- 1420335742 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420335742's digits is 31
- More coming soon!
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The information we have on file for 1420335742 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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