20120380 (number)

20120380 is an even 8-digits composite number following 20120379 and preceding 20120381. In scientific notation, it is written as 2.0120380 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 60 positive divisors. There are 6881952 positive integers (up to 20120380) that are relatively prime to 20120380.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand three hundred eighty

Notation

Scientific notation 2.0120380 × 10^7
Engineering notation 2.0120380 × 10^6

Prime Factorization of 20120380

Prime Factorization 2 × 2 × 7 × 5 × 49 × 7 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1437170
Product of the distinct prime numbers

The prime factorization of 20120380 is 2 × 2 × 7 × 5 × 49 × 7 × 419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20120380)

Multiplication

n×y
n×2 40240760
n×3 60361140
n×4 80481520
n×5 100601900

Division

n÷y
n÷2 10060190
n÷3 6706793.3333333
n÷3 5030095
n÷5 4024076

Exponentiation

ny
n2 404829691344400
n3 8.145327225132E+21
n4 1.63887078994E+29
n5 3.2974703064493E+36

Nth Root

y√n
2√n 4485.5746566076
3√n 271.98527529863
4√n 66.974432857678
5√n 28.888649235177

Divisors of 20120380

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120380 can be divided by 60 positive divisors. The sum of these divisors (counting 20120380) is 1, the average is 0.016666666666667.

Base conversion 20120380

Base System Value
2 Binary 1001100110000001100111100
3 Ternary 1101212012222021
4 Quaternary 1030300030330
5 Quinary 20122323010
6 Senary 1555125524
8 Octal 114601474
10 Decimal 20120380
12 Duodecimal 68a38a4
16 Hexadecimal 133033c
20 Vigesimal 65f0j0
36 Base36 bz8zg

Cryptographic Hash Functions

md5 85da0a34b26015dc71b9d58787b1b07d
sha1 762e268a01308d542e0ec9e4ca041cb60add0eb0
sha256 726c6b56d30332aa4fe4e2fb3f949bffa05a15daafaf4eb6df64c2e7a405859e
sha512 af43ef283adf2698e6ca7fa572966f078bce97951b1de09782a828751b296e5357f6c6b8f46c000b893c5f1539cd64b8c1a06341da46f0fc95472097cf1e0cde
ripemd-160 b75db6603fdfae11ca6e90d68302ff205b980311

20120380 as geometric shapes

Circle

Radius = n
Diameter 40240760
Circumference 126420075.99087
Area 1.2718099842826E+15

Sphere

Radius = n
Volume 3.4119066895413E+22
Surface area 5.0872399371304E+15
Circumference 126420075.99087

Square

Length = n
Perimeter 80481520
Area 404829691344400
Diagonal 28454514.2761

Cube

Length = n
Surface area 2428978148066400
Volume 8.145327225132E+21
Space diagonal 34849520.427593

Equilateral Triangle

Length = n
Perimeter 60361140
Area 1.7529639845523E+14
Altitude 17424760.213796

Triangular Pyramid

Length = n
Surface area 1.7529639845523E+14
Volume 9.5993601931238E+20
Height 9484838.0920335