42879720261042
42,879,720,261,042 is an even composite number composed of five prime numbers multiplied together.
42879720261042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42879720261042:
2 × 34 × 73 × 1109 × 695843
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 1109 × 695843)See below for interesting mathematical facts about the number 42879720261042 from the Numbermatics database.
Names of 42879720261042
- Cardinal: 42879720261042 can be written as Forty-two trillion, eight hundred seventy-nine billion, seven hundred twenty million, two hundred sixty-one thousand and forty-two.
Scientific notation
- Scientific notation: 4.2879720261042 × 1013
Factors of 42879720261042
Divisors of 42879720261042
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 294 343 378 441 567 686 882 1029 1109 1134 1323 2058 2218 2646 3087 3327 3969 6174 6654 7763 7938 9261 9981 15526 18522 19962 23289 27783 29943 46578 54341 55566 59886 69867 89829 108682 139734 163023 179658 209601 326046 380387 419202 489069 628803 695843 760774 978138 1141161 1257606 1391686 1467207 2087529 2282322 2934414 3423483 4175058 4401621 4870901 6262587 6846966 8803242 9741802 10270449 12525174 14612703 18787761 20540898 29225406 30811347 34096307 37575522 43838109 56363283 61622694 68192614 87676218 102288921 112726566 131514327 204577842 238674149 263028654 306866763 394542981 477348298 613733526 716022447 771689887 789085962 920600289 1432044894 1543379774 1841200578 2148067341 2315069661 2761800867 4296134682 4630139322 5401829209 5523601734 6444202023 6945208983 10803658418 12888404046 13890417966 16205487627 19332606069 20835626949 32410975254 37812804463 38665212138 41671253898 48616462881 62506880847 75625608926 97232925762 113438413389 125013761694 145849388643 226876826778 264689631241 291698777286 340315240167 437548165929 529379262482 680630480334 794068893723 875096331858 1020945720501 1588137787446 2041891441002 2382206681169 3062837161503 4764413362338 6125674323006 7146620043507 14293240087014 21439860130521 42879720261042
- Sum of all divisors σ(n): 112150569168000
- Sum of proper divisors (its aliquot sum) s(n): 69270848906958
- 42879720261042 is an abundant number, because the sum of its proper divisors (69270848906958) is greater than itself. Its abundance is 26391128645916
Bases of 42879720261042
- Binary: 10011011111111101101100111111010000101101100102
- Hexadecimal: 0x26FFB67E85B2
- Base-36: F76O6BL4I
Squares and roots of 42879720261042
- 42879720261042 squared (428797202610422) is 1838670409665215804622925764
- 42879720261042 cubed (428797202610423) is 78841672818699948521633026411483867286088
-
The
square root of 42879720261042 is 6548260.8577424585 -
The
cube root of 42879720261042 is 35001.2843776405
Scales and comparisons
How big is 42879720261042?- 42,879,720,261,042 seconds is equal to 1,363,442 years, 24 weeks, 2 days, 13 hours, 50 minutes, 42 seconds.
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To count from 1 to 42,879,720,261,042 would take you about three million, four hundred eight thousand, six hundred six 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 42879720261042 cubic inches would be around 2916.8 feet tall.
Recreational maths with 42879720261042
- 42879720261042 backwards is 24016202797824
- 42879720261042 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42879720261042's digits is 54
- More coming soon!
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