138434269 (number)

138434269 is an odd 9-digits composite number following 138434268 and preceding 138434270. In scientific notation, it is written as 1.38434269 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 138409344 positive integers (up to 138434269) that are relatively prime to 138434269.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred thirty-four thousand two hundred sixty-nine

Notation

Scientific notation 1.38434269 × 10^8
Engineering notation 1.38434269 × 10^6

Prime Factorization of 138434269

Prime Factorization 16573 × 8353

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138434269
Product of the distinct prime numbers

The prime factorization of 138434269 is 16573 × 8353. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 91, 95, 669, 332, 1676, 8893, 40083, 84561, 599685, 218694, 3159762, 6778406, 4665289, 56498457, 15505288, 825354777, 2804306107, 6786145336

Basic calculations (n = 138434269)

Multiplication

n×y
n×2 276868538
n×3 415302807
n×4 553737076
n×5 692171345

Division

n÷y
n÷2 69217134.5
n÷3 46144756.333333
n÷3 34608567.25
n÷5 27686853.8

Exponentiation

ny
n2 19164046833564361
n3 2.6529608144862E+24
n4 3.6726069103905E+32
n5 5.0841465296425E+40

Nth Root

y√n
2√n 11765.809321929
3√n 517.30642281099
4√n 108.47031539518
5√n 42.486281507994

Divisors of 138434269

1, 8353, 16573, 138434269

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 -138434268
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 138434269 can be divided by 4 positive divisors. The sum of these divisors (counting 138434269) is 1, the average is 0.25.

Base conversion 138434269

Base System Value
2 Binary 1000010000000101011011011101
3 Ternary 100122111012010011
4 Quaternary 20100011123131
5 Quinary 240414344034
6 Senary 21423043221
8 Octal 1020053335
10 Decimal 138434269
12 Duodecimal 3a440511
16 Hexadecimal 84056dd
20 Vigesimal 23545d9
36 Base36 2af4kd

Cryptographic Hash Functions

md5 317795cb36491fe54d1019c65a0b43a2
sha1 b6887b03f69a5831b74c04e6f932bab5740b28c1
sha256 ab496021cfefb224cd69f75199256152105a742ecca5d9deede5859688ade85a
sha512 57569e0c798f9eb14bbe1aba006a07236a37d81b0d5a90a2bb119ce4d6ca7b7ce099bff15b6ed4254c511f8e27c22e55eb5e777b238579732ff789157599fac9
ripemd-160 346c7b77abf6cc7fb2a81f5cf6722c2d5fe96e32

138434269 as geometric shapes

Circle

Radius = n
Diameter 276868538
Circumference 869808164.99095
Area 6.0205628745377E+16

Sphere

Radius = n
Volume 1.1112696273402E+25
Surface area 2.4082251498151E+17
Circumference 869808164.99095

Square

Length = n
Perimeter 553737076
Area 19164046833564361
Diagonal 195775620.71701

Cube

Length = n
Surface area 114984281001386166
Volume 2.6529608144862E+24
Space diagonal 239775187.41666

Equilateral Triangle

Length = n
Perimeter 415302807
Area 8.2982756985907E+15
Altitude 119887593.70833

Triangular Pyramid

Length = n
Surface area 8.2982756985907E+15
Volume 3.1265443035757E+23
Height 65258540.239002