138342012 (number)

138342012 is an even 9-digits composite number following 138342011 and preceding 138342013. In scientific notation, it is written as 1.38342012 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 45334080 positive integers (up to 138342012) that are relatively prime to 138342012.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred forty-two thousand twelve

Notation

Scientific notation 1.38342012 × 10^8
Engineering notation 1.38342012 × 10^6

Prime Factorization of 138342012

Prime Factorization 2 × 2 × 3 × 661 × 163 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69171006
Product of the distinct prime numbers

The prime factorization of 138342012 is 2 × 2 × 3 × 661 × 163 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138342012)

Multiplication

n×y
n×2 276684024
n×3 415026036
n×4 553368048
n×5 691710060

Division

n÷y
n÷2 69171006
n÷3 46114004
n÷3 34585503
n÷5 27668402.4

Exponentiation

ny
n2 19138512284208144
n3 2.6476602960841E+24
n4 3.6628265245279E+32
n5 5.0672279101015E+40

Nth Root

y√n
2√n 11761.888113734
3√n 517.19148078887
4√n 108.45223885994
5√n 42.480617155962

Divisors of 138342012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138342011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138342012 can be divided by 48 positive divisors. The sum of these divisors (counting 138342012) is 1, the average is 0.020833333333333.

Base conversion 138342012

Base System Value
2 Binary 1000001111101110111001111100
3 Ternary 100122022111120020
4 Quaternary 20033232321330
5 Quinary 240403421022
6 Senary 21421052140
8 Octal 1017567174
10 Decimal 138342012
12 Duodecimal 3a3b7050
16 Hexadecimal 83eee7c
20 Vigesimal 234cf0c
36 Base36 2ad5do

Cryptographic Hash Functions

md5 d946b4f0ab025e12663682e1fb735a5c
sha1 ed58dd153b154c95d87e267357d895b5e236c78f
sha256 427d69dcc3a950ec902ac7ef78426d2fb5cebfd0e6421866fd7aa19d824f9cae
sha512 3ffd1036a6f6bdd1b6c5fc270de1bbf2781c7c45c25969b27b7f86ba9cbc3aed5115a6f0d08ab6ade611892182ec56783d68d0581b5b164cb56618ea9665754a
ripemd-160 784e02e5645da6493de1b3dbece8bd20d11887ce

138342012 as geometric shapes

Circle

Radius = n
Diameter 276684024
Circumference 869228497.16406
Area 6.0125409592706E+16

Sphere

Radius = n
Volume 1.1090493513839E+25
Surface area 2.4050163837083E+17
Circumference 869228497.16406

Square

Length = n
Perimeter 553368048
Area 19138512284208144
Diagonal 195645149.61638

Cube

Length = n
Surface area 114831073705248864
Volume 2.6476602960841E+24
Space diagonal 239615393.6053

Equilateral Triangle

Length = n
Perimeter 415026036
Area 8.2872189143824E+15
Altitude 119807696.80265

Triangular Pyramid

Length = n
Surface area 8.2872189143824E+15
Volume 3.1202975827324E+23
Height 65215049.872127