47778838 (number)

47778838 is an even 8-digits composite number following 47778837 and preceding 47778839. In scientific notation, it is written as 4.7778838 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 23889418 positive integers (up to 47778838) that are relatively prime to 47778838.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred seventy-eight thousand eight hundred thirty-eight

Notation

Scientific notation 4.7778838 × 10^7
Engineering notation 4.7778838 × 10^6

Prime Factorization of 47778838

Prime Factorization 2 × 23889419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47778838
Product of the distinct prime numbers

The prime factorization of 47778838 is 2 × 23889419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 24, 51, 515, 839, 629, 7608, 59233, 76668, 284408, 106593, 8234958, 5928858, 30643548, 84491978, 329923887, 280616313, 8451490359, 1064636483

Basic calculations (n = 47778838)

Multiplication

n×y
n×2 95557676
n×3 143336514
n×4 191115352
n×5 238894190

Division

n÷y
n÷2 23889419
n÷3 15926279.333333
n÷3 11944709.5
n÷5 9555767.6

Exponentiation

ny
n2 2282817360630244
n3 1.0907036085714E+23
n4 5.2112551019948E+30
n5 2.4898771329488E+38

Nth Root

y√n
2√n 6912.2238100339
3√n 362.86509518781
4√n 83.13978476057
5√n 34.343702755037

Divisors of 47778838

1, 2, 23889419, 47778838

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47778837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47778838 can be divided by 4 positive divisors. The sum of these divisors (counting 47778838) is 1, the average is 0.25.

Base conversion 47778838

Base System Value
2 Binary 10110110010000110000010110
3 Ternary 10022220102020121
4 Quaternary 2312100300112
5 Quinary 44212410323
6 Senary 4424022154
8 Octal 266206026
10 Decimal 47778838
12 Duodecimal 1400195a
16 Hexadecimal 2d90c16
20 Vigesimal eic71i
36 Base36 sg2dy

Cryptographic Hash Functions

md5 7070dba0b8639aa87285a3bc08cb6ebc
sha1 390967d9810c069705ef1fd6693ba10cc1d4018b
sha256 e41a5cd415ae49d16048316113ca9d1d062245648f8839bda2af7db0b02d01bb
sha512 1400805959402776022fb1d1b265165a604099b8572b13731e8fad0b4c2a68073fd04bbc68869edce39b15a62a1a05ed94dd1a6781f9a6b6b957604122c2ec67
ripemd-160 dd7b038e631be470444e5a2826b06ffdaeff581f

47778838 as geometric shapes

Circle

Radius = n
Diameter 95557676
Circumference 300203292.91571
Area 7.1716822496432E+15

Sphere

Radius = n
Volume 4.568728591909E+23
Surface area 2.8686728998573E+16
Circumference 300203292.91571

Square

Length = n
Perimeter 191115352
Area 2282817360630244
Diagonal 67569480.694027

Cube

Length = n
Surface area 13696904163781464
Volume 1.0907036085714E+23
Space diagonal 82755374.942603

Equilateral Triangle

Length = n
Perimeter 143336514
Area 9.8848891325297E+14
Altitude 41377687.471301

Triangular Pyramid

Length = n
Surface area 9.8848891325297E+14
Volume 1.2854065298091E+22
Height 22523160.231342