20404974 (number)

20404974 is an even 8-digits composite number following 20404973 and preceding 20404975. In scientific notation, it is written as 2.0404974 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6350400 positive integers (up to 20404974) that are relatively prime to 20404974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404974 × 10^7
Engineering notation 2.0404974 × 10^6

Prime Factorization of 20404974

Prime Factorization 2 × 3 × 19 × 71 × 2521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20404974
Product of the distinct prime numbers

The prime factorization of 20404974 is 2 × 3 × 19 × 71 × 2521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 34, 58, 301, 95, 9616, 2163, 51750, 54251, 392295, 857192, 5819713, 9809145, 77890719, 47086239, 298185462, 729773008, 6800288109, 1584541390

Basic calculations (n = 20404974)

Multiplication

n×y
n×2 40809948
n×3 61214922
n×4 81619896
n×5 102024870

Division

n÷y
n÷2 10202487
n÷3 6801658
n÷3 5101243.5
n÷5 4080994.8

Exponentiation

ny
n2 416362963940676
n3 8.4958754537724E+21
n4 1.7335811774146E+29
n5 3.5373678852035E+36

Nth Root

y√n
2√n 4517.1865137495
3√n 273.26164720647
4√n 67.210017956771
5√n 28.969914212526

Divisors of 20404974

1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2521, 2698, 4047, 5042, 7563, 8094, 15126, 47899, 95798, 143697, 178991, 287394, 357982, 536973, 1073946, 3400829, 6801658, 10202487, 20404974

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404974 can be divided by 32 positive divisors. The sum of these divisors (counting 20404974) is 1, the average is 0.03125.

Base conversion 20404974

Base System Value
2 Binary 1001101110101101011101110
3 Ternary 1102101200100210
4 Quaternary 1031311223232
5 Quinary 20210424344
6 Senary 2005203250
8 Octal 115655356
10 Decimal 20404974
12 Duodecimal 6a00526
16 Hexadecimal 1375aee
20 Vigesimal 67ac8e
36 Base36 c5cku

Cryptographic Hash Functions

md5 92915d2c211cbee20a5c7ce69bcc23cd
sha1 d0c1e6bbd35eeed507ad52810be87aaf2132a68e
sha256 b9fbb3863c13fa9decc0b81972c45fc00be053640b257103b99369efe43bc7f9
sha512 99f7bd0efae13c4ce6a090e0c6a9eea07f7e301a22a4acb4652ec6e4a8785756c1f9c1ce4db6622caa54a290e63b7a408a3ec7aa6ee6873b09cbb7bb3af3e025
ripemd-160 547b4c8016709ce417ccc1b096561bbbdada23f0

20404974 as geometric shapes

Circle

Radius = n
Diameter 40809948
Circumference 128208232.83018
Area 1.3080428287429E+15

Sphere

Radius = n
Volume 3.5587439881847E+22
Surface area 5.2321713149716E+15
Circumference 128208232.83018

Square

Length = n
Perimeter 81619896
Area 416362963940676
Diagonal 28856990.97067

Cube

Length = n
Surface area 2498177783644056
Volume 8.4958754537724E+21
Space diagonal 35342451.695122

Equilateral Triangle

Length = n
Perimeter 61214922
Area 1.802904519838E+14
Altitude 17671225.847561

Triangular Pyramid

Length = n
Surface area 1.802904519838E+14
Volume 1.0012485242465E+21
Height 9618996.9902235