138122015 (number)

138122015 is an odd 9-digits composite number following 138122014 and preceding 138122016. In scientific notation, it is written as 1.38122015 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 105693280 positive integers (up to 138122015) that are relatively prime to 138122015.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred twenty-two thousand fifteen

Notation

Scientific notation 1.38122015 × 10^8
Engineering notation 1.38122015 × 10^6

Prime Factorization of 138122015

Prime Factorization 5 × 23 × 1201061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138122015
Product of the distinct prime numbers

The prime factorization of 138122015 is 5 × 23 × 1201061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 52, 96, 153, 205, 6366, 3709, 15658, 56528, 239116, 425775, 6229240, 401849, 52710179, 32727799, 665282755, 326187597, 1661447503, 2762964244

Basic calculations (n = 138122015)

Multiplication

n×y
n×2 276244030
n×3 414366045
n×4 552488060
n×5 690610075

Division

n÷y
n÷2 69061007.5
n÷3 46040671.666667
n÷3 34530503.75
n÷5 27624403

Exponentiation

ny
n2 19077691027660225
n3 2.6350491262879E+24
n4 3.6395829494687E+32
n5 5.0270653074026E+40

Nth Root

y√n
2√n 11752.532280322
3√n 516.91718247871
4√n 108.40909685225
5√n 42.467097678285

Divisors of 138122015

1, 5, 23, 115, 1201061, 6005305, 27624403, 138122015

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 -138122014
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 138122015 can be divided by 8 positive divisors. The sum of these divisors (counting 138122015) is 1, the average is 0.125.

Base conversion 138122015

Base System Value
2 Binary 1000001110111001001100011111
3 Ternary 100121220022210012
4 Quaternary 20032321030133
5 Quinary 240324401030
6 Senary 21412233435
8 Octal 1016711437
10 Decimal 138122015
12 Duodecimal 3a30b87b
16 Hexadecimal 83b931f
20 Vigesimal 233550f
36 Base36 2a8fmn

Cryptographic Hash Functions

md5 32e7dd915c7613625c6454f30e7dc974
sha1 3210f95abaf9f3e2f91c31f42aaf9b7e28910357
sha256 a091d3767ff0a11a82f7e9d0a6f3a5801caac3ad99b1cfcf056c14d4cf6c3975
sha512 d67a0c16100eed972bc553a223d07eb048cbf024f9a7fcee60f3035b22382955feac9317a60120fc58cdc570b2c961630793b89fed950de19b0cf8f2d159816c
ripemd-160 4ae336c905f9e86a25a78fc7d0c0ccc49d35c654

138122015 as geometric shapes

Circle

Radius = n
Diameter 276244030
Circumference 867846215.24604
Area 5.9934333979953E+16

Sphere

Radius = n
Volume 1.1037667969325E+25
Surface area 2.3973733591981E+17
Circumference 867846215.24604

Square

Length = n
Perimeter 552488060
Area 19077691027660225
Diagonal 195334026.8753

Cube

Length = n
Surface area 114466146165961350
Volume 2.6350491262879E+24
Space diagonal 239234347.62379

Equilateral Triangle

Length = n
Perimeter 414366045
Area 8.2608825377521E+15
Altitude 119617173.8119

Triangular Pyramid

Length = n
Surface area 8.2608825377521E+15
Volume 3.1054351765964E+23
Height 65111342.291767