20408932 (number)

20408932 is an even 8-digits composite number following 20408931 and preceding 20408933. In scientific notation, it is written as 2.0408932 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10195200 positive integers (up to 20408932) that are relatively prime to 20408932.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand nine hundred thirty-two

Notation

Scientific notation 2.0408932 × 10^7
Engineering notation 2.0408932 × 10^6

Prime Factorization of 20408932

Prime Factorization 2 × 2 × 1801 × 2833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10204466
Product of the distinct prime numbers

The prime factorization of 20408932 is 2 × 2 × 1801 × 2833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 95, 32, 324, 833, 2531, 4639, 17304, 48900, 352559, 798784, 5961509, 9591897, 82430826, 29701236, 487389274, 691690045, 9418848245, 7433740685

Basic calculations (n = 20408932)

Multiplication

n×y
n×2 40817864
n×3 61226796
n×4 81635728
n×5 102044660

Division

n÷y
n÷2 10204466
n÷3 6802977.3333333
n÷3 5102233
n÷5 4081786.4

Exponentiation

ny
n2 416524505380624
n3 8.5008203066468E+21
n4 1.7349266358257E+29
n5 3.5407999735556E+36

Nth Root

y√n
2√n 4517.6245970643
3√n 273.27931446211
4√n 67.21327694038
5√n 28.971037997588

Divisors of 20408932

1, 2, 4, 1801, 2833, 3602, 5666, 7204, 11332, 5102233, 10204466, 20408932

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 -20408931
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 20408932 can be divided by 12 positive divisors. The sum of these divisors (counting 20408932) is 1, the average is 0.083333333333333.

Base conversion 20408932

Base System Value
2 Binary 1001101110110101001100100
3 Ternary 1102101212210101
4 Quaternary 1031312221210
5 Quinary 20211041212
6 Senary 2005233444
8 Octal 115665144
10 Decimal 20408932
12 Duodecimal 6a02884
16 Hexadecimal 1376a64
20 Vigesimal 67b26c
36 Base36 c5fms

Cryptographic Hash Functions

md5 8b91ea37756b267ac512aa7c14895f96
sha1 a1ed0b595e0af1bab6a139b363bb1bb8af506e39
sha256 19b18ca4f3ebfedc54d2d9a13f8fe6d61d9ec57520ffac99bb6e18d08828f835
sha512 e825989b4a9aa0480a7a24c16c816649f6c032940f0bed9d62a98e7645aced36bc6056df35ff0a4cc276740e992d219bb19fb70e1c8f2ffd017c49ade97bbf17
ripemd-160 cb8ed2d136332265d5e776eafba99ab4cc9da92b

20408932 as geometric shapes

Circle

Radius = n
Diameter 40817864
Circumference 128233101.67763
Area 1.3085503261439E+15

Sphere

Radius = n
Volume 3.5608152833131E+22
Surface area 5.2342013045756E+15
Circumference 128233101.67763

Square

Length = n
Perimeter 81635728
Area 416524505380624
Diagonal 28862588.42795

Cube

Length = n
Surface area 2499147032283744
Volume 8.5008203066468E+21
Space diagonal 35349307.152218

Equilateral Triangle

Length = n
Perimeter 61226796
Area 1.8036040147918E+14
Altitude 17674653.576109

Triangular Pyramid

Length = n
Surface area 1.8036040147918E+14
Volume 1.0018312807464E+21
Height 9620862.8093168