142821514375
142,821,514,375 is an odd composite number composed of four prime numbers multiplied together.
142821514375 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142821514375:
54 × 31 × 473 × 71
(5 × 5 × 5 × 5 × 31 × 47 × 47 × 47 × 71)See below for interesting mathematical facts about the number 142821514375 from the Numbermatics database.
Names of 142821514375
- Cardinal: 142821514375 can be written as One hundred forty-two billion, eight hundred twenty-one million, five hundred fourteen thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 1.42821514375 × 1011
Factors of 142821514375
Divisors of 142821514375
- Number of divisors d(n): 80
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Complete list of divisors:
1 5 25 31 47 71 125 155 235 355 625 775 1175 1457 1775 2201 2209 3337 3875 5875 7285 8875 11005 11045 16685 19375 29375 36425 44375 55025 55225 68479 83425 103447 103823 156839 182125 275125 276125 342395 417125 517235 519115 784195 910625 1375625 1380625 1711975 2085625 2586175 2595575 3218513 3920975 4862009 7371433 8559875 12930875 12977875 16092565 19604875 24310045 36857165 42799375 64654375 64889375 80462825 98024375 121550225 184285825 228514423 402314125 607751125 921429125 1142572115 2011570625 3038755625 4607145625 5712860575 28564302875 142821514375
- Sum of all divisors σ(n): 190882897920
- Sum of proper divisors (its aliquot sum) s(n): 48061383545
- 142821514375 is a deficient number, because the sum of its proper divisors (48061383545) is less than itself. Its deficiency is 94760130830
Bases of 142821514375
- Binary: 100001010000001101001101011100100001112
- Hexadecimal: 0x2140D35C87
- Base-36: 1TM08PS7
Squares and roots of 142821514375
- 142821514375 squared (1428215143752) is 20397984968368331640625
- 142821514375 cubed (1428215143753) is 2913271103380851597706290771484375
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The
square root of 142821514375 is 377917.3380185143 -
The
cube root of 142821514375 is 5227.1449645865
Scales and comparisons
How big is 142821514375?- 142,821,514,375 seconds is equal to 4,541 years, 14 weeks, 4 days, 18 hours, 52 minutes, 55 seconds.
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To count from 1 to 142,821,514,375 would take you about nine thousand and eighty-two 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 142821514375 cubic inches would be around 435.6 feet tall.
Recreational maths with 142821514375
- 142821514375 backwards is 573415128241
- The number of decimal digits it has is: 12
- The sum of 142821514375's digits is 43
- More coming soon!
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Keywords: Divisors of 142821514375, math, Factors of 142821514375, curriculum, school, college, exams, university, Prime factorization of 142821514375, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two billion, eight hundred twenty-one million, five hundred fourteen thousand, three hundred seventy-five.