138726072 (number)

138726072 is an even 9-digits composite number following 138726071 and preceding 138726073. In scientific notation, it is written as 1.38726072 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 46094400 positive integers (up to 138726072) that are relatively prime to 138726072.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred twenty-six thousand seventy-two

Notation

Scientific notation 1.38726072 × 10^8
Engineering notation 1.38726072 × 10^6

Prime Factorization of 138726072

Prime Factorization 2 × 2 × 2 × 3 × 3 × 331 × 5821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11560506
Product of the distinct prime numbers

The prime factorization of 138726072 is 2 × 2 × 2 × 3 × 3 × 331 × 5821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138726072)

Multiplication

n×y
n×2 277452144
n×3 416178216
n×4 554904288
n×5 693630360

Division

n÷y
n÷2 69363036
n÷3 46242024
n÷3 34681518
n÷5 27745214.4

Exponentiation

ny
n2 19244923052549184
n3 2.6697725810224E+24
n4 3.7036706329854E+32
n5 5.1379567889582E+40

Nth Root

y√n
2√n 11778.203258562
3√n 517.66964122638
4√n 108.52743090372
5√n 42.504177632422

Divisors of 138726072

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 -138726071
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 138726072 can be divided by 48 positive divisors. The sum of these divisors (counting 138726072) is 1, the average is 0.020833333333333.

Base conversion 138726072

Base System Value
2 Binary 1000010001001100101010111000
3 Ternary 100200001000101200
4 Quaternary 20101030222320
5 Quinary 241003213242
6 Senary 21433214200
8 Octal 1021145270
10 Decimal 138726072
12 Duodecimal 3a561360
16 Hexadecimal 844cab8
20 Vigesimal 2370f3c
36 Base36 2aldq0

Cryptographic Hash Functions

md5 76ec895d7b19645a3849aab59c549685
sha1 5cd52fb4fd377a24639c9052b69a74af38837bb8
sha256 bb6f2ebf30c88630f6a2f872e2d51c42cb0d33ba0e266fcedc76c9ba3be63355
sha512 60c7611beffbb8b869e4c4a7c65a408cb52c3a131f83beb7715a7874680211122fda8fd5c03c248dd8a8b3157b8d5bd467aebe8aa9d263158e08677dbe27950f
ripemd-160 f0a504d5672693c089c3f79bd19f7d53e08a2db5

138726072 as geometric shapes

Circle

Radius = n
Diameter 277452144
Circumference 871641617.31314
Area 6.0459708880789E+16

Sphere

Radius = n
Volume 1.1183117236394E+25
Surface area 2.4183883552316E+17
Circumference 871641617.31314

Square

Length = n
Perimeter 554904288
Area 19244923052549184
Diagonal 196188292.47715

Cube

Length = n
Surface area 115469538315295104
Volume 2.6697725810224E+24
Space diagonal 240280605.03846

Equilateral Triangle

Length = n
Perimeter 416178216
Area 8.3332961286922E+15
Altitude 120140302.51923

Triangular Pyramid

Length = n
Surface area 8.3332961286922E+15
Volume 3.1463571604447E+23
Height 65396097.492382