20145332 (number)

20145332 is an even 8-digits composite number following 20145331 and preceding 20145333. In scientific notation, it is written as 2.0145332 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9634680 positive integers (up to 20145332) that are relatively prime to 20145332.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred thirty-two

Notation

Scientific notation 2.0145332 × 10^7
Engineering notation 2.0145332 × 10^6

Prime Factorization of 20145332

Prime Factorization 2 × 2 × 23 × 218971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10072666
Product of the distinct prime numbers

The prime factorization of 20145332 is 2 × 2 × 23 × 218971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 100, 21, 746, 741, 9259, 3297, 64696, 50056, 12300, 690595, 1194024, 7168344, 4262424, 87655377, 579858676, 224132147, 1870682079, 6259203488

Basic calculations (n = 20145332)

Multiplication

n×y
n×2 40290664
n×3 60435996
n×4 80581328
n×5 100726660

Division

n÷y
n÷2 10072666
n÷3 6715110.6666667
n÷3 5036333
n÷5 4029066.4

Exponentiation

ny
n2 405834401390224
n3 8.1756687530273E+21
n4 1.6470156135176E+29
n5 3.3179676343496E+36

Nth Root

y√n
2√n 4488.355155288
3√n 272.09766172962
4√n 66.995187553196
5√n 28.895810852114

Divisors of 20145332

1, 2, 4, 23, 46, 92, 218971, 437942, 875884, 5036333, 10072666, 20145332

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 -20145331
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 20145332 can be divided by 12 positive divisors. The sum of these divisors (counting 20145332) is 1, the average is 0.083333333333333.

Base conversion 20145332

Base System Value
2 Binary 1001100110110010010110100
3 Ternary 1101220111012102
4 Quaternary 1030312102310
5 Quinary 20124122312
6 Senary 1555441232
8 Octal 114662264
10 Decimal 20145332
12 Duodecimal 68b6218
16 Hexadecimal 13364b4
20 Vigesimal 65i36c
36 Base36 bzs8k

Cryptographic Hash Functions

md5 4da183d64b435b684655ed7fd789be3e
sha1 c58a1b86904251dc1ab52a688bb8f82ae5d142f1
sha256 9964b01a9f19797a3a049aca1acc984199fe416492ad6c5fa1f18de3929c61f5
sha512 b56c884794b76d78b3b90c5c1f65ff3296568914e601c9a6be778d27937fce170d0ade73f0cce49341b5cf05976dd9465dfb9b6254522e8e03724d607da1b372
ripemd-160 2d829168affad0704bdde7b82b2ecd70a50a1779

20145332 as geometric shapes

Circle

Radius = n
Diameter 40290664
Circumference 126576854.03065
Area 1.2749663739815E+15

Sphere

Radius = n
Volume 3.4246161190259E+22
Surface area 5.0998654959262E+15
Circumference 126576854.03065

Square

Length = n
Perimeter 80581328
Area 405834401390224
Diagonal 28489801.732909

Cube

Length = n
Surface area 2435006408341344
Volume 8.1756687530273E+21
Space diagonal 34892738.559343

Equilateral Triangle

Length = n
Perimeter 60435996
Area 1.7573145066679E+14
Altitude 17446369.279672

Triangular Pyramid

Length = n
Surface area 1.7573145066679E+14
Volume 9.6351180266676E+20
Height 9496600.5776362