20450160 (number)

20450160 is an even 8-digits composite number following 20450159 and preceding 20450161. In scientific notation, it is written as 2.0450160 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 5453184 positive integers (up to 20450160) that are relatively prime to 20450160.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty thousand one hundred sixty

Notation

Scientific notation 2.0450160 × 10^7
Engineering notation 2.0450160 × 10^6

Prime Factorization of 20450160

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15 × 28403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2556270
Product of the distinct prime numbers

The prime factorization of 20450160 is 2 × 2 × 2 × 2 × 3 × 15 × 28403. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 93, 68, 688, 34, 6167, 979, 60989, 54233, 44757, 235766, 905864, 9486723, 2577502, 13006191, 217961334, 434208155, 5245592007, 6392735328

Basic calculations (n = 20450160)

Multiplication

n×y
n×2 40900320
n×3 61350480
n×4 81800640
n×5 102250800

Division

n÷y
n÷2 10225080
n÷3 6816720
n÷3 5112540
n÷5 4090032

Exponentiation

ny
n2 418209044025600
n3 8.5524418637706E+21
n4 1.7489880450481E+29
n5 3.576708535932E+36

Nth Root

y√n
2√n 4522.1853124347
3√n 273.46320749865
4√n 67.24719557301
5√n 28.98273340612

Divisors of 20450160

1, 2, 3, 4, 6, 8, 12, 15, 16, 24, 30, 45, 48, 60, 90, 120, 180, 240, 360, 720, 28403, 56806, 85209, 113612, 170418, 227224, 340836, 426045, 454448, 681672, 852090, 1278135, 1363344, 1704180, 2556270, 3408360, 5112540, 6816720, 10225080, 20450160

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20450159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20450160 can be divided by 40 positive divisors. The sum of these divisors (counting 20450160) is 1, the average is 0.025.

Base conversion 20450160

Base System Value
2 Binary 1001110000000101101110000
3 Ternary 1102110222100100
4 Quaternary 1032000231300
5 Quinary 20213401120
6 Senary 2010152400
8 Octal 116005560
10 Decimal 20450160
12 Duodecimal 6a22700
16 Hexadecimal 1380b70
20 Vigesimal 67g580
36 Base36 c6bg0

Cryptographic Hash Functions

md5 8f9032617da9085ec0619c04f95bb29d
sha1 c6b596c389c95fcdfb8500ab4872de421db4d8ac
sha256 831c3fa119001bb5eefaef2d7f03f0049df8903b6ad92e4f28ebb6c181971421
sha512 49604453e85612017b8c6a71da7767ff5704851583c51393d4d86e1cda8859f3ab327d23dca03291c42701581458647d5c5a83312f75351b1faa683c15c344d5
ripemd-160 0655b48329148f1a2edba5385592a8aa37ea8979

20450160 as geometric shapes

Circle

Radius = n
Diameter 40900320
Circumference 128492144.84147
Area 1.3138424603756E+15

Sphere

Radius = n
Volume 3.5824384705967E+22
Surface area 5.2553698415025E+15
Circumference 128492144.84147

Square

Length = n
Perimeter 81800640
Area 418209044025600
Diagonal 28920893.6247

Cube

Length = n
Surface area 2509254264153600
Volume 8.5524418637706E+21
Space diagonal 35420716.142913

Equilateral Triangle

Length = n
Perimeter 61350480
Area 1.8108982810929E+14
Altitude 17710358.071456

Triangular Pyramid

Length = n
Surface area 1.8108982810929E+14
Volume 1.007914939596E+21
Height 9640297.8748999