42142581468
42,142,581,468 is an even composite number composed of five prime numbers multiplied together.
What does the number 42142581468 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
42142581468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42142581468:
22 × 32 × 13 × 1289 × 69859
(2 × 2 × 3 × 3 × 13 × 1289 × 69859)See below for interesting mathematical facts about the number 42142581468 from the Numbermatics database.
Names of 42142581468
- Cardinal: 42142581468 can be written as Forty-two billion, one hundred forty-two million, five hundred eighty-one thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2142581468 × 1010
Factors of 42142581468
Divisors of 42142581468
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 1289 2578 3867 5156 7734 11601 15468 16757 23202 33514 46404 50271 67028 69859 100542 139718 150813 201084 209577 279436 301626 419154 603252 628731 838308 908167 1257462 1816334 2514924 2724501 3632668 5449002 8173503 10898004 16347006 32694012 90048251 180096502 270144753 360193004 540289506 810434259 1080579012 1170627263 1620868518 2341254526 3241737036 3511881789 4682509052 7023763578 10535645367 14047527156 21071290734 42142581468
- Sum of all divisors σ(n): 114812115600
- Sum of proper divisors (its aliquot sum) s(n): 72669534132
- 42142581468 is an abundant number, because the sum of its proper divisors (72669534132) is greater than itself. Its abundance is 30526952664
Bases of 42142581468
- Binary: 1001110011111110010011000010110111002
- Hexadecimal: 0x9CFE4C2DC
- Base-36: JCYLRZ0
Squares and roots of 42142581468
- 42142581468 squared (421425814682) is 1775997172787017035024
- 42142581468 cubed (421425814683) is 74845105541114538011202729335232
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The
square root of 42142581468 is 205286.5837506193 -
The
cube root of 42142581468 is 3479.9556702637
Scales and comparisons
How big is 42142581468?- 42,142,581,468 seconds is equal to 1,340 years, 1 day, 8 hours, 37 minutes, 48 seconds.
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To count from 1 to 42,142,581,468 would take you about two thousand, six hundred eighty 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 42142581468 cubic inches would be around 290 feet tall.
Recreational maths with 42142581468
- 42142581468 backwards is 86418524124
- The number of decimal digits it has is: 11
- The sum of 42142581468's digits is 45
- More coming soon!
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