839942012 (number)
839942012 is an even 9-digits composite number following 839942011 and preceding 839942013. In scientific notation, it is written as 8.39942012 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 328845312 positive integers (up to 839942012) that are relatively prime to 839942012.
Interesting facts
- 839942012 has 48 divisors, whose sum is 1827833280
- The reverse of 839942012 is 210249938
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | eight hundred thirty-nine million nine hundred forty-two thousand twelve |
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Notation
Scientific notation | 8.39942012 × 10^8 |
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Engineering notation | 8.39942012 × 10^6 |
Prime Factorization of 839942012
Prime Factorization 2 × 2 × 7 × 97 × 13 × 23789
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 419971006 | Product of the distinct prime numbers |
The prime factorization of 839942012 is 2 × 2 × 7 × 97 × 13 × 23789. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 839942012)
Multiplication
n×yn×2 | 1679884024 |
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n×3 | 2519826036 |
n×4 | 3359768048 |
n×5 | 4199710060 |
Division
n÷yn÷2 | 419971006 |
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n÷3 | 279980670.66667 |
n÷3 | 209985503 |
n÷5 | 167988402.4 |
Exponentiation
nyn2 | 705502583522608144 |
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n3 | 5.9258125947518E+26 |
n4 | 4.9773389535707E+35 |
n5 | 4.1806760950682E+44 |
Nth Root
y√n2√n | 28981.753087072 |
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3√n | 943.5170836876 |
4√n | 170.24028044817 |
5√n | 60.932621177037 |
Divisors of 839942012
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -839942011 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 839942012 can be divided by 48 positive divisors. The sum of these divisors (counting 839942012) is 1, the average is 0.020833333333333.
Base conversion 839942012
Base | System | Value |
---|---|---|
2 | Binary | 110010000100000111111101111100 |
3 | Ternary | 2011112111110211102 |
4 | Quaternary | 302010013331330 |
5 | Quinary | 3210011121022 |
6 | Senary | 215202512232 |
8 | Octal | 6204077574 |
10 | Decimal | 839942012 |
12 | Duodecimal | 1b5365678 |
16 | Hexadecimal | 32107f7c |
20 | Vigesimal | d29cf0c |
36 | Base36 | dw2vek |
Cryptographic Hash Functions
md5 | cfeec684fc003f415a66ef74fb9ac6a4 |
---|---|
sha1 | 14eafa333096c5bcff2995c8268950f093535e3e |
sha256 | 2a99e558df0470d77c3523657b417a4a12e886dd21a0eca5e3c7ad8ee86b6ce7 |
sha512 | 0a5f22f2ca2e926423063d628a869f295497af5eeeaa2cabc077ee1330f17abeed806e7a02a0ed2dceda4cc1ae12822f888fb268718daf855650039f83ed74eb |
ripemd-160 | caec49da99ad99247446c382bbc4e03dd2ff2181 |
839942012 as geometric shapes
Circle
Radius = nDiameter | 1679884024 |
---|---|
Circumference | 5277511308.6813 |
Area | 2.2164017334832E+18 |
Sphere
Radius = nVolume | 2.4821985752296E+27 |
---|---|
Surface area | 8.865606933933E+18 |
Circumference | 5277511308.6813 |
Square
Length = nPerimeter | 3359768048 |
---|---|
Area | 705502583522608144 |
Diagonal | 1187857384.9773 |
Cube
Length = nSurface area | 4233015501135648864 |
---|---|
Volume | 5.9258125947518E+26 |
Space diagonal | 1454822240.1956 |
Equilateral Triangle
Length = nPerimeter | 2519826036 |
---|---|
Area | 3.0549157988307E+17 |
Altitude | 727411120.09781 |
Triangular Pyramid
Length = nSurface area | 3.0549157988307E+17 |
---|---|
Volume | 6.9836371163161E+25 |
Height | 395952461.65912 |