20182980 (number)

20182980 is an even 8-digits composite number following 20182979 and preceding 20182981. In scientific notation, it is written as 2.0182980 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5361408 positive integers (up to 20182980) that are relatively prime to 20182980.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-two thousand nine hundred eighty

Notation

Scientific notation 2.0182980 × 10^7
Engineering notation 2.0182980 × 10^6

Prime Factorization of 20182980

Prime Factorization 2 × 2 × 5 × 3 × 359 × 937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10091490
Product of the distinct prime numbers

The prime factorization of 20182980 is 2 × 2 × 5 × 3 × 359 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20182980)

Multiplication

n×y
n×2 40365960
n×3 60548940
n×4 80731920
n×5 100914900

Division

n÷y
n÷2 10091490
n÷3 6727660
n÷3 5045745
n÷5 4036596

Exponentiation

ny
n2 407352681680400
n3 8.2215910273019E+21
n4 1.6593620727221E+29
n5 3.3490871526509E+36

Nth Root

y√n
2√n 4492.547161689
3√n 272.26705677079
4√n 67.026466128605
5√n 28.906603001727

Divisors of 20182980

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 -20182979
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 20182980 can be divided by 48 positive divisors. The sum of these divisors (counting 20182980) is 1, the average is 0.020833333333333.

Base conversion 20182980

Base System Value
2 Binary 1001100111111011111000100
3 Ternary 1101222101211210
4 Quaternary 1030333133010
5 Quinary 20131323410
6 Senary 2000331420
8 Octal 114773704
10 Decimal 20182980
12 Duodecimal 6913b70
16 Hexadecimal 133f7c4
20 Vigesimal 662h90
36 Base36 c0lac

Cryptographic Hash Functions

md5 1ef3ec9355167177a5ab0e1c8ef55437
sha1 4f5161aaddf4e690dc70318df60c830fad497726
sha256 88e06e38c07f501b2d9b5b81ba28136b3c53d4aabfb78a0e931aa920530c5069
sha512 1823b75703a75c8b99a95ec641b9893b69880793f57aba6de22d32bc20eb66b59c1658ba899d55a5c6ec79c22a5a44a62d1b4ba60b5db83c0108b823655003bd
ripemd-160 debb0a51372a8de538ae9cc9bb35d377fd815aa1

20182980 as geometric shapes

Circle

Radius = n
Diameter 40365960
Circumference 126813403.3911
Area 1.2797361921872E+15

Sphere

Radius = n
Volume 3.4438519962922E+22
Surface area 5.118944768749E+15
Circumference 126813403.3911

Square

Length = n
Perimeter 80731920
Area 407352681680400
Diagonal 28543044.045105

Cube

Length = n
Surface area 2444116090082400
Volume 8.2215910273019E+21
Space diagonal 34957946.808146

Equilateral Triangle

Length = n
Perimeter 60548940
Area 1.7638888531747E+14
Altitude 17478973.404073

Triangular Pyramid

Length = n
Surface area 1.7638888531747E+14
Volume 9.6892379459127E+20
Height 9514348.015035