20172312 (number)

20172312 is an even 8-digits composite number following 20172311 and preceding 20172313. In scientific notation, it is written as 2.0172312 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 48 positive divisors. There are 6698688 positive integers (up to 20172312) that are relatively prime to 20172312.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0172312 × 10^7
Engineering notation 2.0172312 × 10^6

Prime Factorization of 20172312

Prime Factorization 2 × 2 × 2 × 3 × 3 × 503 × 557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1681026
Product of the distinct prime numbers

The prime factorization of 20172312 is 2 × 2 × 2 × 3 × 3 × 503 × 557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20172312)

Multiplication

n×y
n×2 40344624
n×3 60516936
n×4 80689248
n×5 100861560

Division

n÷y
n÷2 10086156
n÷3 6724104
n÷3 5043078
n÷5 4034462.4

Exponentiation

ny
n2 406922171425344
n3 8.2085610017095E+21
n4 1.6558565359752E+29
n5 3.340245467093E+36

Nth Root

y√n
2√n 4491.3597050337
3√n 272.21907811322
4√n 67.017607425464
5√n 28.903546556543

Divisors of 20172312

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 -20172311
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 20172312 can be divided by 48 positive divisors. The sum of these divisors (counting 20172312) is 1, the average is 0.020833333333333.

Base conversion 20172312

Base System Value
2 Binary 1001100111100111000011000
3 Ternary 1101221212012200
4 Quaternary 1030330320120
5 Quinary 20131003222
6 Senary 2000210200
8 Octal 114747030
10 Decimal 20172312
12 Duodecimal 6909960
16 Hexadecimal 133ce18
20 Vigesimal 661afc
36 Base36 c0d20

Cryptographic Hash Functions

md5 694ca70cf2e6d3af8aed6cfec9eedf96
sha1 daaf305c9534be9e25979b358f14da27f22218b8
sha256 15b309a27add9cbf7211c915d18f6cb3e961f22c7f3158cb8f8f9821435b3b0c
sha512 5be8b9209b3629eb69e62ce7df3842845d76fd5173f7a8045dee52992b357120aa596c8ed6acc798340b768c844b1ef4a14224023e757aa6bfd0d26f3aabafcb
ripemd-160 4982d7546fd39a035291fc3f92e0a00ecb337080

20172312 as geometric shapes

Circle

Radius = n
Diameter 40344624
Circumference 126746374.37024
Area 1.2783837043327E+15

Sphere

Radius = n
Volume 3.4383939919352E+22
Surface area 5.1135348173307E+15
Circumference 126746374.37024

Square

Length = n
Perimeter 80689248
Area 406922171425344
Diagonal 28527957.214822

Cube

Length = n
Surface area 2441533028552064
Volume 8.2085610017095E+21
Space diagonal 34939469.290131

Equilateral Triangle

Length = n
Perimeter 60516936
Area 1.7620246890874E+14
Altitude 17469734.645066

Triangular Pyramid

Length = n
Surface area 1.7620246890874E+14
Volume 9.6738819134871E+20
Height 9509319.0716072