42085990947
42,085,990,947 is an odd composite number composed of six prime numbers multiplied together.
42085990947 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42085990947:
3 × 7 × 112 × 13 × 181 × 7039
(3 × 7 × 11 × 11 × 13 × 181 × 7039)See below for interesting mathematical facts about the number 42085990947 from the Numbermatics database.
Names of 42085990947
- Cardinal: 42085990947 can be written as Forty-two billion, eighty-five million, nine hundred ninety thousand, nine hundred forty-seven.
Scientific notation
- Scientific notation: 4.2085990947 × 1010
Factors of 42085990947
Divisors of 42085990947
- Number of divisors d(n): 96
-
Complete list of divisors:
1 3 7 11 13 21 33 39 77 91 121 143 181 231 273 363 429 543 847 1001 1267 1573 1991 2353 2541 3003 3801 4719 5973 7039 7059 11011 13937 16471 21117 21901 25883 33033 41811 49273 49413 65703 77429 77649 91507 147819 153307 181181 232287 274521 284713 459921 542003 543543 640549 851719 854139 1006577 1274059 1626009 1921647 1992991 2555157 3019731 3822177 5962033 5978973 7046039 8918413 11072347 14014649 16562767 17886099 21138117 26755239 33217041 42043947 49688301 77506429 98102543 115939369 154161139 182190437 232519287 294307629 347818107 462483417 546571311 1079127973 1275333059 2004094807 3237383919 3825999177 6012284421 14028663649 42085990947
- Sum of all divisors σ(n): 76343787520
- Sum of proper divisors (its aliquot sum) s(n): 34257796573
- 42085990947 is a deficient number, because the sum of its proper divisors (34257796573) is less than itself. Its deficiency is 7828194374
Bases of 42085990947
- Binary: 1001110011001000010101000010001000112
- Hexadecimal: 0x9CC854223
- Base-36: JC0WUG3
Squares and roots of 42085990947
- 42085990947 squared (420859909472) is 1771230633990965956809
- 42085990947 cubed (420859909473) is 74543996427192863738048767008123
-
The
square root of 42085990947 is 205148.7044731211 -
The
cube root of 42085990947 is 3478.3973040961
Scales and comparisons
How big is 42085990947?- 42,085,990,947 seconds is equal to 1,338 years, 10 weeks, 4 days, 9 hours, 2 minutes, 27 seconds.
-
To count from 1 to 42,085,990,947 would take you about two thousand, six hundred seventy-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 42085990947 cubic inches would be around 289.9 feet tall.
Recreational maths with 42085990947
- 42085990947 backwards is 74909958024
- The number of decimal digits it has is: 11
- The sum of 42085990947's digits is 57
- More coming soon!
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Keywords: Divisors of 42085990947, math, Factors of 42085990947, curriculum, school, college, exams, university, Prime factorization of 42085990947, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, eighty-five million, nine hundred ninety thousand, nine hundred forty-seven.