20476980 (number)

20476980 is an even 8-digits composite number following 20476979 and preceding 20476981. In scientific notation, it is written as 2.0476980 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 5460480 positive integers (up to 20476980) that are relatively prime to 20476980.

Interesting facts

Basic properties

Name

Name twenty million four hundred seventy-six thousand nine hundred eighty

Notation

Scientific notation 2.0476980 × 10^7
Engineering notation 2.0476980 × 10^6

Prime Factorization of 20476980

Prime Factorization 2 × 2 × 45 × 113761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10238490
Product of the distinct prime numbers

The prime factorization of 20476980 is 2 × 2 × 45 × 113761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 20, 59, 284, 804, 2661, 3324, 55523, 8916, 347135, 512318, 9929864, 7914754, 98367082, 8183928, 813514425, 764352902, 2134955348, 7187486110

Basic calculations (n = 20476980)

Multiplication

n×y
n×2 40953960
n×3 61430940
n×4 81907920
n×5 102384900

Division

n÷y
n÷2 10238490
n÷3 6825660
n÷3 5119245
n÷5 4095396

Exponentiation

ny
n2 419306709920400
n3 8.5861351129058E+21
n4 1.7581811698427E+29
n5 3.6002240651246E+36

Nth Root

y√n
2√n 4525.1497212799
3√n 273.58270255886
4√n 67.269233095673
5√n 28.990331483161

Divisors of 20476980

1, 2, 4, 45, 90, 180, 113761, 227522, 455044, 5119245, 10238490, 20476980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20476979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20476980 can be divided by 12 positive divisors. The sum of these divisors (counting 20476980) is 1, the average is 0.083333333333333.

Base conversion 20476980

Base System Value
2 Binary 1001110000111010000110100
3 Ternary 1102112100010200
4 Quaternary 1032013100310
5 Quinary 20220230410
6 Senary 2010520500
8 Octal 116072064
10 Decimal 20476980
12 Duodecimal 6a36130
16 Hexadecimal 1387434
20 Vigesimal 67jc90
36 Base36 c6w50

Cryptographic Hash Functions

md5 50230460c72a328bb0d90e185e401794
sha1 5172c390e9320136d59dc5c2eec04ea38cad3aff
sha256 bcb7215f942789e6ebbd29d7e3c23b3569fbc8691dce764289d4ad8205884c69
sha512 1de918fe632045792fa0ccbe0a0d4f923bb141172b619b1680063b6d8ca71f72fe887dcffc768d552d918494adfe040818f726def33f1896488b95549aaa14ba
ripemd-160 c6bcbb7e00097bcfd663583758b6b5c2bfff4b03

20476980 as geometric shapes

Circle

Radius = n
Diameter 40953960
Circumference 128660659.87141
Area 1.3172908794868E+15

Sphere

Radius = n
Volume 3.5965518657912E+22
Surface area 5.2691635179473E+15
Circumference 128660659.87141

Square

Length = n
Perimeter 81907920
Area 419306709920400
Diagonal 28958822.832443

Cube

Length = n
Surface area 2515840259522400
Volume 8.5861351129058E+21
Space diagonal 35467169.745572

Equilateral Triangle

Length = n
Perimeter 61430940
Area 1.8156513138417E+14
Altitude 17733584.872786

Triangular Pyramid

Length = n
Surface area 1.8156513138417E+14
Volume 1.0118857270866E+21
Height 9652940.9441475