172904668 (number)

172904668 is an even 9-digits composite number following 172904667 and preceding 172904669. In scientific notation, it is written as 1.72904668 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 86275280 positive integers (up to 172904668) that are relatively prime to 172904668.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million nine hundred four thousand six hundred sixty-eight

Notation

Scientific notation 1.72904668 × 10^8
Engineering notation 1.72904668 × 10^6

Prime Factorization of 172904668

Prime Factorization 2 × 2 × 491 × 88037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86452334
Product of the distinct prime numbers

The prime factorization of 172904668 is 2 × 2 × 491 × 88037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172904668)

Multiplication

n×y
n×2 345809336
n×3 518714004
n×4 691618672
n×5 864523340

Division

n÷y
n÷2 86452334
n÷3 57634889.333333
n÷3 43226167
n÷5 34580933.6

Exponentiation

ny
n2 29896024216190224
n3 5.1691621416203E+24
n4 8.9377226393503E+32
n5 1.545373965633E+41

Nth Root

y√n
2√n 13149.321959706
3√n 557.10309701547
4√n 114.67049297751
5√n 44.41823972556

Divisors of 172904668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172904667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172904668 can be divided by 12 positive divisors. The sum of these divisors (counting 172904668) is 1, the average is 0.083333333333333.

Base conversion 172904668

Base System Value
2 Binary 1010010011100101000011011100
3 Ternary 110001100110121121
4 Quaternary 22103211003130
5 Quinary 323230422133
6 Senary 25053540324
8 Octal 1223450334
10 Decimal 172904668
12 Duodecimal 49aa46a4
16 Hexadecimal a4e50dc
20 Vigesimal 2e0d1d8
36 Base36 2uxy3g

Cryptographic Hash Functions

md5 5d208161f70e1ab18d83db73b7e30eb2
sha1 ae2f65b4d30aaa7dee61564e053105f7a0641097
sha256 e33e0c41b94050c59079ef77a45fb4dd2eeca4d5f94a09b6c6b259a4445cddda
sha512 ddfa341d6e6625126b08de365f2ab643cbd0afdb4e6f052fa9eaa53e96805217d3019249fc87371cd37b4d74be106657fb58e607c377a93717a9d4457eb1199a
ripemd-160 a51387b4cef8812a03069d4e1b82a4f9c7b0857c

172904668 as geometric shapes

Circle

Radius = n
Diameter 345809336
Circumference 1086392069.5204
Area 9.3921130049126E+16

Sphere

Radius = n
Volume 2.1652535745772E+25
Surface area 3.756845201965E+17
Circumference 1086392069.5204

Square

Length = n
Perimeter 691618672
Area 29896024216190224
Diagonal 244524126.48322

Cube

Length = n
Surface area 179376145297141344
Volume 5.1691621416203E+24
Space diagonal 299479669.84183

Equilateral Triangle

Length = n
Perimeter 518714004
Area 1.2945358221688E+16
Altitude 149739834.92091

Triangular Pyramid

Length = n
Surface area 1.2945358221688E+16
Volume 6.0919160056542E+23
Height 81508042.161072