23894138 (number)

23894138 is an even 8-digits composite number following 23894137 and preceding 23894139. In scientific notation, it is written as 2.3894138 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 11855740 positive integers (up to 23894138) that are relatively prime to 23894138.

Interesting facts

Basic properties

Name

Name twenty-three million eight hundred ninety-four thousand one hundred thirty-eight

Notation

Scientific notation 2.3894138 × 10^7
Engineering notation 2.3894138 × 10^6

Prime Factorization of 23894138

Prime Factorization 2 × 131 × 91199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23894138
Product of the distinct prime numbers

The prime factorization of 23894138 is 2 × 131 × 91199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 13, 6, 967, 647, 2692, 9460, 95146, 27455, 65768, 268282, 6407217, 7147187, 64506200, 58751927, 612076356, 36029743, 4801448646, 7502253678

Basic calculations (n = 23894138)

Multiplication

n×y
n×2 47788276
n×3 71682414
n×4 95576552
n×5 119470690

Division

n÷y
n÷2 11947069
n÷3 7964712.6666667
n÷3 5973534.5
n÷5 4778827.6

Exponentiation

ny
n2 570929830763044
n3 1.3641876164569E+22
n4 3.2596087165512E+29
n5 7.7885540499277E+36

Nth Root

y√n
2√n 4888.1630496537
3√n 288.02517944719
4√n 69.915399231169
5√n 29.899110864171

Divisors of 23894138

1, 2, 131, 262, 91199, 182398, 11947069, 23894138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23894137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23894138 can be divided by 8 positive divisors. The sum of these divisors (counting 23894138) is 1, the average is 0.125.

Base conversion 23894138

Base System Value
2 Binary 1011011001001100001111010
3 Ternary 1122221221121002
4 Quaternary 1123021201322
5 Quinary 22104103023
6 Senary 2212045002
8 Octal 133114172
10 Decimal 23894138
12 Duodecimal 8003762
16 Hexadecimal 16c987a
20 Vigesimal 796f6i
36 Base36 e84u2

Cryptographic Hash Functions

md5 a5d26a89c2b1da76ce7ba2a2e3396637
sha1 ed6cac1841a2ecccaefe9a7a20355bd17582446b
sha256 b5cf30a3bc58388a51097c15e6ea030081e75eab054bb428436dc75e3da0933f
sha512 65090147e2a762316a60a3a247cc47829eddd49c906a15d320bf65cdf4fe7407b1cc291a720af455d509ee1ce823b7b3a32eb32af2d2dd578594b0b4c6ae133d
ripemd-160 a3c17a74d7a88ca1c76bf5905889d4ec714520bb

23894138 as geometric shapes

Circle

Radius = n
Diameter 47788276
Circumference 150131296.80932
Area 1.7936289620404E+15

Sphere

Radius = n
Volume 5.7142957253055E+22
Surface area 7.1745158481618E+15
Circumference 150131296.80932

Square

Length = n
Perimeter 95576552
Area 570929830763044
Diagonal 33791414.020814

Cube

Length = n
Surface area 3425578984578264
Volume 1.3641876164569E+22
Space diagonal 41385861.019062

Equilateral Triangle

Length = n
Perimeter 71682414
Area 2.4721986860957E+14
Altitude 20692930.509531

Triangular Pyramid

Length = n
Surface area 2.4721986860957E+14
Volume 1.6077105240123E+21
Height 11263804.673605