20449932 (number)

20449932 is an even 8-digits composite number following 20449931 and preceding 20449933. In scientific notation, it is written as 2.0449932 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 6816640 positive integers (up to 20449932) that are relatively prime to 20449932.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0449932 × 10^7
Engineering notation 2.0449932 × 10^6

Prime Factorization of 20449932

Prime Factorization 2 × 2 × 3 × 1704161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10224966
Product of the distinct prime numbers

The prime factorization of 20449932 is 2 × 2 × 3 × 1704161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 61, 26, 589, 325, 6042, 9605, 83281, 35982, 816945, 321549, 7438584, 8661628, 68475096, 4952716, 502266593, 675382370, 4616003447, 2141767007

Basic calculations (n = 20449932)

Multiplication

n×y
n×2 40899864
n×3 61349796
n×4 81799728
n×5 102249660

Division

n÷y
n÷2 10224966
n÷3 6816644
n÷3 5112483
n÷5 4089986.4

Exponentiation

ny
n2 418199718804624
n3 8.5521558119737E+21
n4 1.7489100480827E+29
n5 3.5765091557407E+36

Nth Root

y√n
2√n 4522.1601033135
3√n 273.46219120925
4√n 67.247008136522
5√n 28.982668779802

Divisors of 20449932

1, 2, 3, 4, 6, 12, 1704161, 3408322, 5112483, 6816644, 10224966, 20449932

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 -20449931
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 20449932 can be divided by 12 positive divisors. The sum of these divisors (counting 20449932) is 1, the average is 0.083333333333333.

Base conversion 20449932

Base System Value
2 Binary 1001110000000101010001100
3 Ternary 1102110222000220
4 Quaternary 1032000222030
5 Quinary 20213344212
6 Senary 2010151340
8 Octal 116005214
10 Decimal 20449932
12 Duodecimal 6a22550
16 Hexadecimal 1380a8c
20 Vigesimal 67g4gc
36 Base36 c6b9o

Cryptographic Hash Functions

md5 b47762f1c6c607fb9466975384b01e0a
sha1 a9fa2e40f54828344568f8b0a0437c35289a98de
sha256 a7fe7683fff2b5ce9a654372d7729882c778f988e26a2aa28fec128467c72b2f
sha512 362377e0e9b3ef8fee6c8a346547508b246e5307ff4a96b271c9d30b84cc1b15dc80428f33174086b7bb57b7d8de97f60cb8db634ca6f23ba8051ec5bd44cbae
ripemd-160 52060fe7bc52fb5fd555fd101d5346824cdfcfef

20449932 as geometric shapes

Circle

Radius = n
Diameter 40899864
Circumference 128490712.27522
Area 1.3138131643299E+15

Sphere

Radius = n
Volume 3.5823186495002E+22
Surface area 5.2552526573197E+15
Circumference 128490712.27522

Square

Length = n
Perimeter 81799728
Area 418199718804624
Diagonal 28920571.184008

Cube

Length = n
Surface area 2509198312827744
Volume 8.5521558119737E+21
Space diagonal 35420321.235329

Equilateral Triangle

Length = n
Perimeter 61349796
Area 1.8108579017016E+14
Altitude 17710160.617664

Triangular Pyramid

Length = n
Surface area 1.8108579017016E+14
Volume 1.0078812280684E+21
Height 9640190.3946692