138304908 (number)

138304908 is an even 9-digits composite number following 138304907 and preceding 138304909. In scientific notation, it is written as 1.38304908 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 39513744 positive integers (up to 138304908) that are relatively prime to 138304908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38304908 × 10^8
Engineering notation 1.38304908 × 10^6

Prime Factorization of 138304908

Prime Factorization 2 × 2 × 3 × 189 × 3 × 20327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23050818
Product of the distinct prime numbers

The prime factorization of 138304908 is 2 × 2 × 3 × 189 × 3 × 20327. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138304908)

Multiplication

n×y
n×2 276609816
n×3 414914724
n×4 553219632
n×5 691524540

Division

n÷y
n÷2 69152454
n÷3 46101636
n÷3 34576227
n÷5 27660981.6

Exponentiation

ny
n2 19128247576888464
n3 2.6455305213228E+24
n4 3.6588985536274E+32
n5 5.0604362784077E+40

Nth Root

y√n
2√n 11760.310710181
3√n 517.14523889824
4√n 108.44496627406
5√n 42.478338209861

Divisors of 138304908

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138304907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138304908 can be divided by 36 positive divisors. The sum of these divisors (counting 138304908) is 1, the average is 0.027777777777778.

Base conversion 138304908

Base System Value
2 Binary 1000001111100101110110001100
3 Ternary 100122020121200000
4 Quaternary 20033211312030
5 Quinary 240401224113
6 Senary 21420204300
8 Octal 1017456614
10 Decimal 138304908
12 Duodecimal 3a399690
16 Hexadecimal 83e5d8c
20 Vigesimal 2348258
36 Base36 2accr0

Cryptographic Hash Functions

md5 58648a5a27bf047c41f9e9dc24bfcdcd
sha1 ae184ec6b07894e05a9a04f61a0dc74caa6f6317
sha256 ad4acfa7c99194efa93d11eef1fcbda3eab3d98313591b31b1211dbaf59bd30c
sha512 f2f00383f6ca246cb88ddd4feceece3fb7121f27c0e3de4155b0260b9c7ae361694d213fcbe11dc34d52d6c8933ab1669714e96a151906ff213beecb65b93afc
ripemd-160 6ce6ce00cdf046e5698632a8a1dd94ab90dcd454

138304908 as geometric shapes

Circle

Radius = n
Diameter 276609816
Circumference 868995365.85642
Area 6.00931620636E+16

Sphere

Radius = n
Volume 1.108157233418E+25
Surface area 2.403726482544E+17
Circumference 868995365.85642

Square

Length = n
Perimeter 553219632
Area 19128247576888464
Diagonal 195592676.63636

Cube

Length = n
Surface area 114769485461330784
Volume 2.6455305213228E+24
Space diagonal 239551127.59214

Equilateral Triangle

Length = n
Perimeter 414914724
Area 8.2827741657318E+15
Altitude 119775563.79607

Triangular Pyramid

Length = n
Surface area 8.2827741657318E+15
Volume 3.1177876191055E+23
Height 65197558.878788