20090980 (number)

20090980 is an even 8-digits composite number following 20090979 and preceding 20090981. In scientific notation, it is written as 2.0090980 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 144 positive divisors. There are 5951232 positive integers (up to 20090980) that are relatively prime to 20090980.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand nine hundred eighty

Notation

Scientific notation 2.0090980 × 10^7
Engineering notation 2.0090980 × 10^6

Prime Factorization of 20090980

Prime Factorization 2 × 2 × 5 × 7 × 19 × 7 × 13 × 83

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1435070
Product of the distinct prime numbers

The prime factorization of 20090980 is 2 × 2 × 5 × 7 × 19 × 7 × 13 × 83. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20090980)

Multiplication

n×y
n×2 40181960
n×3 60272940
n×4 80363920
n×5 100454900

Division

n÷y
n÷2 10045490
n÷3 6696993.3333333
n÷3 5022745
n÷5 4018196

Exponentiation

ny
n2 403647477360400
n3 8.1096733946982E+21
n4 1.6293128597941E+29
n5 3.2734492079867E+36

Nth Root

y√n
2√n 4482.2962865032
3√n 271.85273530624
4√n 66.949953595975
5√n 28.880201848605

Divisors of 20090980

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20090979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090980 can be divided by 144 positive divisors. The sum of these divisors (counting 20090980) is 1, the average is 0.0069444444444444.

Base conversion 20090980

Base System Value
2 Binary 1001100101001000001100100
3 Ternary 1101210201122101
4 Quaternary 1030221001210
5 Quinary 20120402410
6 Senary 1554341444
8 Octal 114510144
10 Decimal 20090980
12 Duodecimal 688a884
16 Hexadecimal 1329064
20 Vigesimal 65b790
36 Base36 bymas

Cryptographic Hash Functions

md5 8d9cf2f47112c02e316523f7a1c92bb1
sha1 296bdcfce107521cc6cc0e29e7e4cb820895934c
sha256 ca7e6f5b9a837ea13f9889b6c030806507d825d7513b2e95758ba135921c2de8
sha512 fc17386537f4d47e65fe5e86137c2fc2f72d0b1fa77c1e5e2a7cde1ed5023bbad8d22f1001312cfc4b41e5d8bc56f7df14b575430f2aab98f356349d97b94620
ripemd-160 470f56c8b80b4a17943651e60c5e9a28945e2bbc

20090980 as geometric shapes

Circle

Radius = n
Diameter 40181960
Circumference 126235350.34284
Area 1.2680959495155E+15

Sphere

Radius = n
Volume 3.3969720479729E+22
Surface area 5.0723837980619E+15
Circumference 126235350.34284

Square

Length = n
Perimeter 80363920
Area 403647477360400
Diagonal 28412936.397367

Cube

Length = n
Surface area 2421884864162400
Volume 8.1096733946982E+21
Space diagonal 34798598.13385

Equilateral Triangle

Length = n
Perimeter 60272940
Area 1.7478448478381E+14
Altitude 17399299.066925

Triangular Pyramid

Length = n
Surface area 1.7478448478381E+14
Volume 9.5573417509988E+20
Height 9470978.7991222