7942738165 (number)
7942738165 is an odd 10-digits composite number following 7942738164 and preceding 7942738166. In scientific notation, it is written as 7.942738165 × 10^9. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 6223910400 positive integers (up to 7942738165) that are relatively prime to 7942738165.
Interesting facts
- 7942738165 has 32 divisors, whose sum is 9729697536
- The reverse of 7942738165 is 5618372497
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 52
- Digital Root 7
Name
Name | seven billion nine hundred forty-two million seven hundred thirty-eight thousand one hundred sixty-five |
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Notation
Scientific notation | 7.942738165 × 10^9 |
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Engineering notation | 7.942738165 × 10^9 |
Prime Factorization of 7942738165
Prime Factorization 5 × 151 × 233 × 163 × 277
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7942738165 | Product of the distinct prime numbers |
The prime factorization of 7942738165 is 5 × 151 × 233 × 163 × 277. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7942738165)
Multiplication
n×yn×2 | 15885476330 |
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n×3 | 23828214495 |
n×4 | 31770952660 |
n×5 | 39713690825 |
Division
n÷yn÷2 | 3971369082.5 |
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n÷3 | 2647579388.3333 |
n÷3 | 1985684541.25 |
n÷5 | 1588547633 |
Exponentiation
nyn2 | 6.3087089557748E+19 |
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n3 | 5.0108423394909E+29 |
n4 | 3.9799808688673E+39 |
n5 | 3.1611945943122E+49 |
Nth Root
y√n2√n | 89122.04084849 |
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3√n | 1995.2167497953 |
4√n | 298.53314865939 |
5√n | 95.497950064372 |
Divisors of 7942738165
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7942738164 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7942738165 can be divided by 32 positive divisors. The sum of these divisors (counting 7942738165) is 1, the average is 0.03125.
Base conversion 7942738165
Base | System | Value |
---|---|---|
2 | Binary | 111011001011011001001000011110101 |
3 | Ternary | 202111112122220102121 |
4 | Quaternary | 13121123021003311 |
5 | Quinary | 112231320110130 |
6 | Senary | 3352052235541 |
8 | Octal | 73133110365 |
10 | Decimal | 7942738165 |
12 | Duodecimal | 165800bbb1 |
16 | Hexadecimal | 1d96c90f5 |
20 | Vigesimal | 64222585 |
36 | Base36 | 3ncwfzp |
Cryptographic Hash Functions
md5 | 08f6adc9495bd12740009c2283613a7e |
---|---|
sha1 | ee390dab683accdbc7ed2437f1732f5c744e4e1a |
sha256 | 496e6256acd98276f1116cfd615a9190548c795528d760d3f3d4729a357d664a |
sha512 | f92c8a0e3e8d8ca14d69378b548f6b9009d89807b06590e9287d20caca4e53e39a8cc68e325c5047901f8c467823400c5b5115fd3d011d000b39273425fe965b |
ripemd-160 | a490cd37fc0093b165209b34ff6d233c90ac5f8a |
7942738165 as geometric shapes
Circle
Radius = nDiameter | 15885476330 |
---|---|
Circumference | 49905695737.103 |
Area | 1.9819393709098E+20 |
Sphere
Radius = nVolume | 2.0989367309389E+30 |
---|---|
Surface area | 7.9277574836392E+20 |
Circumference | 49905695737.103 |
Square
Length = nPerimeter | 31770952660 |
---|---|
Area | 6.3087089557748E+19 |
Diagonal | 11232728035.321 |
Cube
Length = nSurface area | 3.7852253734649E+20 |
---|---|
Volume | 5.0108423394909E+29 |
Space diagonal | 13757226052.996 |
Equilateral Triangle
Length = nPerimeter | 23828214495 |
---|---|
Area | 2.7317511103917E+19 |
Altitude | 6878613026.4982 |
Triangular Pyramid
Length = nSurface area | 2.7317511103917E+19 |
---|---|
Volume | 5.9053343295179E+28 |
Height | 3744242678.4405 |