42538987439
42,538,987,439 is an odd composite number composed of six prime numbers multiplied together.
What does the number 42538987439 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
42538987439 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42538987439:
13 × 23 × 41 × 89 × 127 × 307
See below for interesting mathematical facts about the number 42538987439 from the Numbermatics database.
Names of 42538987439
- Cardinal: 42538987439 can be written as Forty-two billion, five hundred thirty-eight million, nine hundred eighty-seven thousand, four hundred thirty-nine.
Scientific notation
- Scientific notation: 4.2538987439 × 1010
Factors of 42538987439
Divisors of 42538987439
- Number of divisors d(n): 64
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Complete list of divisors:
1 13 23 41 89 127 299 307 533 943 1157 1651 2047 2921 3649 3991 5207 7061 11303 12259 12587 26611 27323 37973 38989 47437 67691 83927 91793 119761 146939 163631 259969 289501 355199 463423 506857 628429 896747 1091051 1120243 1556893 1598549 3379597 3470021 3763513 6024499 8169577 10658729 11657711 14563159 20781137 25765589 36766627 45110273 79810483 138563477 142270861 334952657 477966151 1037536279 1849521193 3272229803 42538987439
- Sum of all divisors σ(n): 50071633920
- Sum of proper divisors (its aliquot sum) s(n): 7532646481
- 42538987439 is a deficient number, because the sum of its proper divisors (7532646481) is less than itself. Its deficiency is 35006340958
Bases of 42538987439
- Binary: 1001111001111000010101101111101011112
- Hexadecimal: 0x9E7856FAF
- Base-36: JJIM4RZ
Squares and roots of 42538987439
- 42538987439 squared (425389874392) is 1809565452335399778721
- 42538987439 cubed (425389874393) is 76977082046943924402055998485519
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The
square root of 42538987439 is 206249.8180338593 -
The
cube root of 42538987439 is 3490.8328113533
Scales and comparisons
How big is 42538987439?- 42,538,987,439 seconds is equal to 1,352 years, 31 weeks, 4 days, 9 hours, 23 minutes, 59 seconds.
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To count from 1 to 42,538,987,439 would take you about two thousand, seven hundred five 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 42538987439 cubic inches would be around 290.9 feet tall.
Recreational maths with 42538987439
- 42538987439 backwards is 93478983524
- The number of decimal digits it has is: 11
- The sum of 42538987439's digits is 62
- More coming soon!
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The information we have on file for 42538987439 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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