47494857 (number)

47494857 is an odd 8-digits composite number following 47494856 and preceding 47494858. In scientific notation, it is written as 4.7494857 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 31663236 positive integers (up to 47494857) that are relatively prime to 47494857.

Interesting facts

Basic properties

Name

Name forty-seven million four hundred ninety-four thousand eight hundred fifty-seven

Notation

Scientific notation 4.7494857 × 10^7
Engineering notation 4.7494857 × 10^6

Prime Factorization of 47494857

Prime Factorization 3 × 15831619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47494857
Product of the distinct prime numbers

The prime factorization of 47494857 is 3 × 15831619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 91, 82, 263, 646, 2181, 2065, 98673, 79681, 999546, 459259, 1271252, 3876705, 83412068, 14052207, 480640962, 291649869, 5772812060, 439593707

Basic calculations (n = 47494857)

Multiplication

n×y
n×2 94989714
n×3 142484571
n×4 189979428
n×5 237474285

Division

n÷y
n÷2 23747428.5
n÷3 15831619
n÷3 11873714.25
n÷5 9498971.4

Exponentiation

ny
n2 2255761441450449
n3 1.071370670878E+23
n4 5.0884596807346E+30
n5 2.4167566488676E+38

Nth Root

y√n
2√n 6891.6512535096
3√n 362.14475097976
4√n 83.015969870318
5√n 34.302779912236

Divisors of 47494857

1, 3, 15831619, 47494857

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 -47494856
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 47494857 can be divided by 4 positive divisors. The sum of these divisors (counting 47494857) is 1, the average is 0.25.

Base conversion 47494857

Base System Value
2 Binary 10110101001011011011001001
3 Ternary 10022100222200210
4 Quaternary 2311023123021
5 Quinary 44124313412
6 Senary 4413551333
8 Octal 265133311
10 Decimal 47494857
12 Duodecimal 13aa5549
16 Hexadecimal 2d4b6c9
20 Vigesimal eggh2h
36 Base36 s9z9l

Cryptographic Hash Functions

md5 c52dc0572a9e3714cef2080c40802bf2
sha1 656eba59b3fd1eb1b3434c40598022e33221acf8
sha256 6cf065894b2f642a6139c82131fedf6b39219d9198ceaea5676156baad25bf9e
sha512 409bb598621d119d5d35dd7af385b19aa9d1edfd4c55ff2c84028e7768fae0078d484f9bb52c2a090a130715a082d6c885d591de4bb9525293a0db3413d0ea96
ripemd-160 eaeedd13f632cb0ca151b641390c3e2d5867f937

47494857 as geometric shapes

Circle

Radius = n
Diameter 94989714
Circumference 298418987.669
Area 7.0866835727119E+15

Sphere

Radius = n
Volume 4.4877469718693E+23
Surface area 2.8346734290847E+16
Circumference 298418987.669

Square

Length = n
Perimeter 189979428
Area 2255761441450449
Diagonal 67167870.912371

Cube

Length = n
Surface area 13534568648702694
Volume 1.071370670878E+23
Space diagonal 82263505.422218

Equilateral Triangle

Length = n
Perimeter 142484571
Area 9.7677335658675E+14
Altitude 41131752.711109

Triangular Pyramid

Length = n
Surface area 9.7677335658675E+14
Volume 1.2626224442371E+22
Height 22389290.304124