20143980 (number)

20143980 is an even 8-digits composite number following 20143979 and preceding 20143981. In scientific notation, it is written as 2.0143980 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4859904 positive integers (up to 20143980) that are relatively prime to 20143980.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand nine hundred eighty

Notation

Scientific notation 2.0143980 × 10^7
Engineering notation 2.0143980 × 10^6

Prime Factorization of 20143980

Prime Factorization 2 × 2 × 15 × 51 × 29 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10071990
Product of the distinct prime numbers

The prime factorization of 20143980 is 2 × 2 × 15 × 51 × 29 × 227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20143980)

Multiplication

n×y
n×2 40287960
n×3 60431940
n×4 80575920
n×5 100719900

Division

n÷y
n÷2 10071990
n÷3 6714660
n÷3 5035995
n÷5 4028796

Exponentiation

ny
n2 405779930240400
n3 8.174022799164E+21
n4 1.646573517859E+29
n5 3.3168544012282E+36

Nth Root

y√n
2√n 4488.2045407936
3√n 272.09157455818
4√n 66.994063474263
5√n 28.895422988712

Divisors of 20143980

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 -20143979
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 20143980 can be divided by 48 positive divisors. The sum of these divisors (counting 20143980) is 1, the average is 0.020833333333333.

Base conversion 20143980

Base System Value
2 Binary 1001100110101111101101100
3 Ternary 1101220102100100
4 Quaternary 1030311331230
5 Quinary 20124101410
6 Senary 1555431100
8 Octal 114657554
10 Decimal 20143980
12 Duodecimal 68b5490
16 Hexadecimal 1335f6c
20 Vigesimal 65hjj0
36 Base36 bzr70

Cryptographic Hash Functions

md5 14fd5e8fcdd08fe7baefc41d4c5dd957
sha1 e8c3651132fb07bb5632a3d8618aa6d1dbe52b8e
sha256 7f5bcfd9ba2f9477d576a0fa7a21699f6e5772b1f4e66b281b4a111a2d072bd3
sha512 d1c523f2456e2b9607bb3744cc907ff26a2908fc79b98c6a094ad965bd8d76aaac7a7215763ec1b3138c84c8fd0b9799fc9268d2cea0f9393f4546a78a962e5d
ripemd-160 6dcf8af36117bc5eb2dadf48deb176c0b2d027b8

20143980 as geometric shapes

Circle

Radius = n
Diameter 40287960
Circumference 126568359.16412
Area 1.2747952478174E+15

Sphere

Radius = n
Volume 3.4239266634839E+22
Surface area 5.0991809912697E+15
Circumference 126568359.16412

Square

Length = n
Perimeter 80575920
Area 405779930240400
Diagonal 28487889.716172

Cube

Length = n
Surface area 2434679581442400
Volume 8.174022799164E+21
Space diagonal 34890396.826651

Equilateral Triangle

Length = n
Perimeter 60431940
Area 1.7570786396703E+14
Altitude 17445198.413326

Triangular Pyramid

Length = n
Surface area 1.7570786396703E+14
Volume 9.6331782514372E+20
Height 9495963.2387241