23138974 (number)

23138974 is an even 8-digits composite number following 23138973 and preceding 23138975. In scientific notation, it is written as 2.3138974 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 11291904 positive integers (up to 23138974) that are relatively prime to 23138974.

Interesting facts

Basic properties

Name

Name twenty-three million one hundred thirty-eight thousand nine hundred seventy-four

Notation

Scientific notation 2.3138974 × 10^7
Engineering notation 2.3138974 × 10^6

Prime Factorization of 23138974

Prime Factorization 2 × 59 × 157 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23138974
Product of the distinct prime numbers

The prime factorization of 23138974 is 2 × 59 × 157 × 1249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 95, 84, 820, 379, 8466, 5738, 81581, 89662, 609580, 434567, 4958047, 7128305, 17216731, 70181850, 365040390, 809319378, 7195204136, 2135331412

Basic calculations (n = 23138974)

Multiplication

n×y
n×2 46277948
n×3 69416922
n×4 92555896
n×5 115694870

Division

n÷y
n÷2 11569487
n÷3 7712991.3333333
n÷3 5784743.5
n÷5 4627794.8

Exponentiation

ny
n2 535412117772676
n3 1.2388887072427E+22
n4 2.8666613585782E+29
n5 6.6331602642946E+36

Nth Root

y√n
2√n 4810.2987433215
3√n 284.95833596341
4√n 69.356317256047
5√n 29.70768563698

Divisors of 23138974

1, 2, 59, 118, 157, 314, 1249, 2498, 9263, 18526, 73691, 147382, 196093, 392186, 11569487, 23138974

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 -23138973
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 23138974 can be divided by 16 positive divisors. The sum of these divisors (counting 23138974) is 1, the average is 0.0625.

Base conversion 23138974

Base System Value
2 Binary 1011000010001001010011110
3 Ternary 1121112120201001
4 Quaternary 1120101022132
5 Quinary 21410421344
6 Senary 2143540514
8 Octal 130211236
10 Decimal 23138974
12 Duodecimal 78ba73a
16 Hexadecimal 161129e
20 Vigesimal 74c78e
36 Base36 dry5a

Cryptographic Hash Functions

md5 fb8b92b901ed48890439a5c3c705506c
sha1 62ce83d49c216b50b7b77a056a3ad0adc21c32bd
sha256 413e07787fcf38410ce2b0fad59ea4f967e986ba5d6d5256b81e50cd284a9fae
sha512 4f7de5232cea7371e1facd80e6496b438d4e6f42cc26cd5965baa3539ea5d7129aa8a3f727d8334d46326a1ac9b0e2a51c1347e6d57e9d94bb3511661d4a470c
ripemd-160 385f9b754661c1383cecc483ad1b0e16620e5a70

23138974 as geometric shapes

Circle

Radius = n
Diameter 46277948
Circumference 145386461.46001
Area 1.6820467758376E+15

Sphere

Radius = n
Volume 5.1894448817186E+22
Surface area 6.7281871033504E+15
Circumference 145386461.46001

Square

Length = n
Perimeter 92555896
Area 535412117772676
Diagonal 32723450.850198

Cube

Length = n
Surface area 3212472706636056
Volume 1.2388887072427E+22
Space diagonal 40077878.603015

Equilateral Triangle

Length = n
Perimeter 69416922
Area 2.3184024774258E+14
Altitude 20038939.301508

Triangular Pyramid

Length = n
Surface area 2.3184024774258E+14
Volume 1.4600443433779E+21
Height 10907816.950066