47894038 (number)

47894038 is an even 8-digits composite number following 47894037 and preceding 47894039. In scientific notation, it is written as 4.7894038 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 23947018 positive integers (up to 47894038) that are relatively prime to 47894038.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7894038 × 10^7
Engineering notation 4.7894038 × 10^6

Prime Factorization of 47894038

Prime Factorization 2 × 23947019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47894038
Product of the distinct prime numbers

The prime factorization of 47894038 is 2 × 23947019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 24, 31, 105, 589, 2633, 9415, 40347, 14463, 577360, 894395, 1066167, 7977137, 99153464, 32005764, 899461553, 296987442, 8719190907, 387822894

Basic calculations (n = 47894038)

Multiplication

n×y
n×2 95788076
n×3 143682114
n×4 191576152
n×5 239470190

Division

n÷y
n÷2 23947019
n÷3 15964679.333333
n÷3 11973509.5
n÷5 9578807.6

Exponentiation

ny
n2 2293838875945444
n3 1.0986120629041E+23
n4 5.2616967887987E+30
n5 2.520039059472E+38

Nth Root

y√n
2√n 6920.551856608
3√n 363.15649691293
4√n 83.189854288897
5√n 34.360248089807

Divisors of 47894038

1, 2, 23947019, 47894038

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 -47894037
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 47894038 can be divided by 4 positive divisors. The sum of these divisors (counting 47894038) is 1, the average is 0.25.

Base conversion 47894038

Base System Value
2 Binary 10110110101100111000010110
3 Ternary 10100010021021021
4 Quaternary 2312230320112
5 Quinary 44230102123
6 Senary 4430311354
8 Octal 266547026
10 Decimal 47894038
12 Duodecimal 1405855a
16 Hexadecimal 2dace16
20 Vigesimal ej6f1i
36 Base36 sij9y

Cryptographic Hash Functions

md5 40f31f861677f750db8b61ee2f131856
sha1 82f3c262a32767d76ab7666068d57205f2689cb1
sha256 7355b2463a3f23a7cf4677d5d2faf2a50a12786c29e21f9d0783fa55592ffeb1
sha512 afd20b7baf26092e057b1e2041d47e23da32904ecbe21882d6acddfb5b14caad48acdb1fb99a19d343d8e02b8f38322da017523df0df710c7ddc53dd97d5fcf1
ripemd-160 b28faefad092107ae0bfb595f8ef9b786c223590

47894038 as geometric shapes

Circle

Radius = n
Diameter 95788076
Circumference 300927115.8631
Area 7.2063073611889E+15

Sphere

Radius = n
Volume 4.6018554479528E+23
Surface area 2.8825229444756E+16
Circumference 300927115.8631

Square

Length = n
Perimeter 191576152
Area 2293838875945444
Diagonal 67732398.096412

Cube

Length = n
Surface area 13763033255672664
Volume 1.0986120629041E+23
Space diagonal 82954907.195634

Equilateral Triangle

Length = n
Perimeter 143682114
Area 9.9326136937855E+14
Altitude 41477453.597817

Triangular Pyramid

Length = n
Surface area 9.9326136937855E+14
Volume 1.2947267326214E+22
Height 22577466.032137