20172680 (number)

20172680 is an even 8-digits composite number following 20172679 and preceding 20172681. In scientific notation, it is written as 2.0172680 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 6894720 positive integers (up to 20172680) that are relatively prime to 20172680.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand six hundred eighty

Notation

Scientific notation 2.0172680 × 10^7
Engineering notation 2.0172680 × 10^6

Prime Factorization of 20172680

Prime Factorization 2 × 2 × 2 × 5 × 361 × 11 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5043170
Product of the distinct prime numbers

The prime factorization of 20172680 is 2 × 2 × 2 × 5 × 361 × 11 × 127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20172680)

Multiplication

n×y
n×2 40345360
n×3 60518040
n×4 80690720
n×5 100863400

Division

n÷y
n÷2 10086340
n÷3 6724226.6666667
n÷3 5043170
n÷5 4034536

Exponentiation

ny
n2 406937018382400
n3 8.2090102519823E+21
n4 1.6559773692996E+29
n5 3.3405501558122E+36

Nth Root

y√n
2√n 4491.4006723961
3√n 272.22073345168
4√n 67.01791307103
5√n 28.903652012254

Divisors of 20172680

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172680 can be divided by 64 positive divisors. The sum of these divisors (counting 20172680) is 1, the average is 0.015625.

Base conversion 20172680

Base System Value
2 Binary 1001100111100111110001000
3 Ternary 1101221212201022
4 Quaternary 1030330332020
5 Quinary 20131011210
6 Senary 2000212012
8 Octal 114747610
10 Decimal 20172680
12 Duodecimal 690a008
16 Hexadecimal 133cf88
20 Vigesimal 661be0
36 Base36 c0dc8

Cryptographic Hash Functions

md5 7e3d5adb69b892682eda03106de62cf8
sha1 1a0da54c2d5c4c3d67ec6fda498fcd8e1e018f93
sha256 4ba6c043e630a70121b38975b99ced57f4e7b0e855a8bead0614d574582138a4
sha512 bf58f7b638166c774953c8ff375f73e1009ad1aa93bc6d507f2d7d18687ff188dd3d7a5d4099438ba7d4f25d6c9b99712a3da0d206bb8066027558324da6e5c1
ripemd-160 5b0252c3477aa2f98e52a7dae5ecc71b0030b8e1

20172680 as geometric shapes

Circle

Radius = n
Diameter 40345360
Circumference 126748686.58244
Area 1.2784303474239E+15

Sphere

Radius = n
Volume 3.4385821734494E+22
Surface area 5.1137213896955E+15
Circumference 126748686.58244

Square

Length = n
Perimeter 80690720
Area 406937018382400
Diagonal 28528477.645412

Cube

Length = n
Surface area 2441622110294400
Volume 8.2090102519823E+21
Space diagonal 34940106.684829

Equilateral Triangle

Length = n
Perimeter 60518040
Area 1.7620889782973E+14
Altitude 17470053.342414

Triangular Pyramid

Length = n
Surface area 1.7620889782973E+14
Volume 9.6744113600109E+20
Height 9509492.5484708