47842238 (number)

47842238 is an even 8-digits composite number following 47842237 and preceding 47842239. In scientific notation, it is written as 4.7842238 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 23026080 positive integers (up to 47842238) that are relatively prime to 47842238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7842238 × 10^7
Engineering notation 4.7842238 × 10^6

Prime Factorization of 47842238

Prime Factorization 2 × 31 × 197 × 3917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47842238
Product of the distinct prime numbers

The prime factorization of 47842238 is 2 × 31 × 197 × 3917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 37, 27, 213, 469, 2402, 7985, 57440, 31049, 275771, 197186, 2849792, 2800095, 93227224, 80823682, 557869348, 727664335, 1402008614, 7093100563

Basic calculations (n = 47842238)

Multiplication

n×y
n×2 95684476
n×3 143526714
n×4 191368952
n×5 239211190

Division

n÷y
n÷2 23921119
n÷3 15947412.666667
n÷3 11960559.5
n÷5 9568447.6

Exponentiation

ny
n2 2288879736848644
n3 1.0950512912369E+23
n4 5.2389704497563E+30
n5 2.5064407113221E+38

Nth Root

y√n
2√n 6916.8083680264
3√n 363.02552520057
4√n 83.167351575161
5√n 34.35281237784

Divisors of 47842238

1, 2, 31, 62, 197, 394, 3917, 6107, 7834, 12214, 121427, 242854, 771649, 1543298, 23921119, 47842238

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47842237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47842238 can be divided by 16 positive divisors. The sum of these divisors (counting 47842238) is 1, the average is 0.0625.

Base conversion 47842238

Base System Value
2 Binary 10110110100000001110111110
3 Ternary 10100000122012202
4 Quaternary 2312200032332
5 Quinary 44221422423
6 Senary 4425231502
8 Octal 266401676
10 Decimal 47842238
12 Duodecimal 14032592
16 Hexadecimal 2da03be
20 Vigesimal ej05bi
36 Base36 shfb2

Cryptographic Hash Functions

md5 4e416afc315ee0d738c159669c5a02f6
sha1 13c4427670f725d99b8e6f63fa107c0be4c11e90
sha256 afed00300071af465655704ce359ce88e07b2eb1ee497092d086db236a601fd7
sha512 8e0bcab6e0c071fcd64d5c21fe7f1dcd58e9aa1a3f272e00cbad0c24767d42a87a1682dfc00edb679bbd343afb4202b930775e897d79af11303e46140c000a93
ripemd-160 a963bf66dad970879707c0441187e8912f6db79d

47842238 as geometric shapes

Circle

Radius = n
Diameter 95684476
Circumference 300601646.86419
Area 7.1907277662342E+15

Sphere

Radius = n
Volume 4.5869401224718E+23
Surface area 2.8762911064937E+16
Circumference 300601646.86419

Square

Length = n
Perimeter 191368952
Area 2288879736848644
Diagonal 67659141.833881

Cube

Length = n
Surface area 13733278421091864
Volume 1.0950512912369E+23
Space diagonal 82865186.963802

Equilateral Triangle

Length = n
Perimeter 143526714
Area 9.9111399915918E+14
Altitude 41432593.481901

Triangular Pyramid

Length = n
Surface area 9.9111399915918E+14
Volume 1.2905303229678E+22
Height 22553047.27796