138575685 (number)

138575685 is an odd 9-digits composite number following 138575684 and preceding 138575686. In scientific notation, it is written as 1.38575685 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 72695808 positive integers (up to 138575685) that are relatively prime to 138575685.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred seventy-five thousand six hundred eighty-five

Notation

Scientific notation 1.38575685 × 10^8
Engineering notation 1.38575685 × 10^6

Prime Factorization of 138575685

Prime Factorization 1545 × 349 × 257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138575685
Product of the distinct prime numbers

The prime factorization of 138575685 is 1545 × 349 × 257. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138575685)

Multiplication

n×y
n×2 277151370
n×3 415727055
n×4 554302740
n×5 692878425

Division

n÷y
n÷2 69287842.5
n÷3 46191895
n÷3 34643921.25
n÷5 27715137

Exponentiation

ny
n2 19203220473219225
n3 2.6610994312824E+24
n4 3.6876367654307E+32
n5 5.1101679080074E+40

Nth Root

y√n
2√n 11771.817404292
3√n 517.48251241986
4√n 108.49800645308
5√n 42.494958241684

Divisors of 138575685

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 -138575684
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 138575685 can be divided by 8 positive divisors. The sum of these divisors (counting 138575685) is 1, the average is 0.125.

Base conversion 138575685

Base System Value
2 Binary 1000010000100111111101000101
3 Ternary 100122202101002210
4 Quaternary 20100213331011
5 Quinary 240433410220
6 Senary 21430054033
8 Octal 1020477505
10 Decimal 138575685
12 Duodecimal 3a4aa319
16 Hexadecimal 8427f45
20 Vigesimal 2361j45
36 Base36 2ai5ol

Cryptographic Hash Functions

md5 a763e571d729236e96cf37525afac808
sha1 7a3d5f20426768121a66915e96beec31faf42ea7
sha256 62414874edf27c62d9f8132102bdd114d8fd5064b48c92911b7ff32d4e9ec5de
sha512 965680e50907bb61098db4be60b6ff67cc5663ff26c0a99816c6057488fd52d7b748cb71e7dcb41759223e1c70effc6a7b8c38eed2a225652cf2ec4b79ed49a6
ripemd-160 fa3d94ecb2fdb8ed6b0c1f53956bed36c7317476

138575685 as geometric shapes

Circle

Radius = n
Diameter 277151370
Circumference 870696707.92435
Area 6.0328696363931E+16

Sphere

Radius = n
Volume 1.1146787231718E+25
Surface area 2.4131478545572E+17
Circumference 870696707.92435

Square

Length = n
Perimeter 554302740
Area 19203220473219225
Diagonal 195975613.14214

Cube

Length = n
Surface area 115219322839315350
Volume 2.6610994312824E+24
Space diagonal 240020127.11366

Equilateral Triangle

Length = n
Perimeter 415727055
Area 8.3152383821406E+15
Altitude 120010063.55683

Triangular Pyramid

Length = n
Surface area 8.3152383821406E+15
Volume 3.1361357554524E+23
Height 65325204.380714