172173820 (number)

172173820 is an even 9-digits composite number following 172173819 and preceding 172173821. In scientific notation, it is written as 1.72173820 × 10^8. The sum of its digits is 31. It has a total of 8 prime factors and 144 positive divisors. There are 51487488 positive integers (up to 172173820) that are relatively prime to 172173820.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million one hundred seventy-three thousand eight hundred twenty

Notation

Scientific notation 1.72173820 × 10^8
Engineering notation 1.72173820 × 10^6

Prime Factorization of 172173820

Prime Factorization 2 × 2 × 7 × 5 × 19 × 13 × 13 × 383

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6622070
Product of the distinct prime numbers

The prime factorization of 172173820 is 2 × 2 × 7 × 5 × 19 × 13 × 13 × 383. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172173820)

Multiplication

n×y
n×2 344347640
n×3 516521460
n×4 688695280
n×5 860869100

Division

n÷y
n÷2 86086910
n÷3 57391273.333333
n÷3 43043455
n÷5 34434764

Exponentiation

ny
n2 29643824293392400
n3 5.1038904680022E+24
n4 8.7875631873752E+32
n5 1.5129883224618E+41

Nth Root

y√n
2√n 13121.502200587
3√n 556.31705171595
4√n 114.54912570852
5√n 44.380625925353

Divisors of 172173820

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172173819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172173820 can be divided by 144 positive divisors. The sum of these divisors (counting 172173820) is 1, the average is 0.0069444444444444.

Base conversion 172173820

Base System Value
2 Binary 1010010000110010100111111100
3 Ternary 102222222100002011
4 Quaternary 22100302213330
5 Quinary 323034030240
6 Senary 25030141004
8 Octal 1220624774
10 Decimal 172173820
12 Duodecimal 497b1764
16 Hexadecimal a4329fc
20 Vigesimal 2dg1eb0
36 Base36 2uia64

Cryptographic Hash Functions

md5 ccb7ff5755267416df5eaa1b4d91106b
sha1 21affae938721992a0f21e01d4633242f070a0ec
sha256 170bd3acb84a2f4f2792d9738eed533e2babfa6bb76afc94649af22a40d49a50
sha512 37862f058742c4fc61ca781924b853f75636e898c4ea074572f885b3cf3dc9ee41975f834d650885e383a9c3cfcfe747b3847f91236063ab352ea8d4331aa059
ripemd-160 3bcf8287ff22caea87dc53809780b3305e35e98a

172173820 as geometric shapes

Circle

Radius = n
Diameter 344347640
Circumference 1081800016.105
Area 9.3128820624428E+16

Sphere

Radius = n
Volume 2.137912639867E+25
Surface area 3.7251528249771E+17
Circumference 1081800016.105

Square

Length = n
Perimeter 688695280
Area 29643824293392400
Diagonal 243490551.32958

Cube

Length = n
Surface area 177862945760354400
Volume 5.1038904680022E+24
Space diagonal 298213803.97322

Equilateral Triangle

Length = n
Perimeter 516521460
Area 1.28361524517E+16
Altitude 149106901.98661

Triangular Pyramid

Length = n
Surface area 1.28361524517E+16
Volume 6.0149926005962E+23
Height 81163517.109861