20172950 (number)

20172950 is an even 8-digits composite number following 20172949 and preceding 20172951. In scientific notation, it is written as 2.0172950 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 6916320 positive integers (up to 20172950) that are relatively prime to 20172950.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand nine hundred fifty

Notation

Scientific notation 2.0172950 × 10^7
Engineering notation 2.0172950 × 10^6

Prime Factorization of 20172950

Prime Factorization 2 × 175 × 57637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20172950
Product of the distinct prime numbers

The prime factorization of 20172950 is 2 × 175 × 57637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 93, 54, 57, 696, 4907, 1200, 72401, 3166, 751455, 14842, 8699753, 8422614, 7474197, 40027191, 770561685, 953663376, 1374932709, 2092172333

Basic calculations (n = 20172950)

Multiplication

n×y
n×2 40345900
n×3 60518850
n×4 80691800
n×5 100864750

Division

n÷y
n÷2 10086475
n÷3 6724316.6666667
n÷3 5043237.5
n÷5 4034590

Exponentiation

ny
n2 406947911702500
n3 8.2093398753789E+21
n4 1.6560660283903E+29
n5 3.3407737187415E+36

Nth Root

y√n
2√n 4491.4307297341
3√n 272.22194795351
4√n 67.018137319192
5√n 28.903729383672

Divisors of 20172950

1, 2, 175, 350, 57637, 115274, 10086475, 20172950

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172950 can be divided by 8 positive divisors. The sum of these divisors (counting 20172950) is 1, the average is 0.125.

Base conversion 20172950

Base System Value
2 Binary 1001100111101000010010110
3 Ternary 1101221220002022
4 Quaternary 1030331002112
5 Quinary 20131013300
6 Senary 2000213142
8 Octal 114750226
10 Decimal 20172950
12 Duodecimal 690a1b2
16 Hexadecimal 133d096
20 Vigesimal 661c7a
36 Base36 c0djq

Cryptographic Hash Functions

md5 1db211a955a4dc8a07292128146552da
sha1 082a10209ae4e944ffa4042a7693749497812a82
sha256 f334004d4804737c6714e0b705af14485796a377f3c657b8e1dc963c5cb8062b
sha512 124d7cdbac846a819be456be2cb8a3de09319c1759ae08077a0517f761d7d2e718482b679d94adaa5a651a9c3bc38ef9d3585f00b4b920300615764fe43e9738
ripemd-160 8a1bb3347f0f9c0888903a60b44c45267160003d

20172950 as geometric shapes

Circle

Radius = n
Diameter 40345900
Circumference 126750383.04247
Area 1.2784645697983E+15

Sphere

Radius = n
Volume 3.438720245775E+22
Surface area 5.1138582791931E+15
Circumference 126750383.04247

Square

Length = n
Perimeter 80691800
Area 406947911702500
Diagonal 28528859.483074

Cube

Length = n
Surface area 2441687470215000
Volume 8.2093398753789E+21
Space diagonal 34940574.338547

Equilateral Triangle

Length = n
Perimeter 60518850
Area 1.762136147757E+14
Altitude 17470287.169273

Triangular Pyramid

Length = n
Surface area 1.762136147757E+14
Volume 9.6747998249093E+20
Height 9509619.8276914