172655138 (number)

172655138 is an even 9-digits composite number following 172655137 and preceding 172655139. In scientific notation, it is written as 1.72655138 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 86327568 positive integers (up to 172655138) that are relatively prime to 172655138.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million six hundred fifty-five thousand one hundred thirty-eight

Notation

Scientific notation 1.72655138 × 10^8
Engineering notation 1.72655138 × 10^6

Prime Factorization of 172655138

Prime Factorization 2 × 86327569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 172655138
Product of the distinct prime numbers

The prime factorization of 172655138 is 2 × 86327569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172655138)

Multiplication

n×y
n×2 345310276
n×3 517965414
n×4 690620552
n×5 863275690

Division

n÷y
n÷2 86327569
n÷3 57551712.666667
n÷3 43163784.5
n÷5 34531027.6

Exponentiation

ny
n2 29809796677799044
n3 5.1468145591573E+24
n4 8.8862397797172E+32
n5 1.5342549554682E+41

Nth Root

y√n
2√n 13139.830211993
3√n 556.83497072284
4√n 114.62909845233
5√n 44.405411746689

Divisors of 172655138

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 -172655137
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 172655138 can be divided by 4 positive divisors. The sum of these divisors (counting 172655138) is 1, the average is 0.25.

Base conversion 172655138

Base System Value
2 Binary 1010010010101000001000100010
3 Ternary 110000212210022202
4 Quaternary 22102220020202
5 Quinary 323144431023
6 Senary 25044333202
8 Octal 1222501042
10 Decimal 172655138
12 Duodecimal 499a4202
16 Hexadecimal a4a8222
20 Vigesimal 2dj1hgi
36 Base36 2uslk2

Cryptographic Hash Functions

md5 d384e3b54d3193a8bb68e1edcdf9c15a
sha1 b781bc0063d6f8ae863ce32dbbdc1ac17c9b52bb
sha256 82520700e522c432467e7cdee3d4b209136a3e5a7a432094d36d70b0dff8c308
sha512 62900185c0fada93134f7170afd14be4274db306935536f2cbb99493245433bd21901dd9afb80ae91ebedfea14a06f0579ae9a150b270fad1e725923b3c037dc
ripemd-160 ce42b8b413ce6937ca863e6c1d6efa732f7bd56f

172655138 as geometric shapes

Circle

Radius = n
Diameter 345310276
Circumference 1084824226.2907
Area 9.3650238247979E+16

Sphere

Radius = n
Volume 2.155892641125E+25
Surface area 3.7460095299192E+17
Circumference 1084824226.2907

Square

Length = n
Perimeter 690620552
Area 29809796677799044
Diagonal 244171237.773

Cube

Length = n
Surface area 178858780066794264
Volume 5.1468145591573E+24
Space diagonal 299047471.20382

Equilateral Triangle

Length = n
Perimeter 517965414
Area 1.2908020602311E+16
Altitude 149523735.60191

Triangular Pyramid

Length = n
Surface area 1.2908020602311E+16
Volume 6.0655791271497E+23
Height 81390412.590999