20452528 (number)

20452528 is an even 8-digits composite number following 20452527 and preceding 20452529. In scientific notation, it is written as 2.0452528 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10102400 positive integers (up to 20452528) that are relatively prime to 20452528.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand five hundred twenty-eight

Notation

Scientific notation 2.0452528 × 10^7
Engineering notation 2.0452528 × 10^6

Prime Factorization of 20452528

Prime Factorization 2 × 2 × 2 × 2 × 83 × 15401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2556566
Product of the distinct prime numbers

The prime factorization of 20452528 is 2 × 2 × 2 × 2 × 83 × 15401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 93, 20, 775, 764, 10000, 1725, 95611, 4687, 871289, 145013, 5137566, 1299206, 79143912, 80971680, 83562629, 401073293, 1488311174, 5152077214

Basic calculations (n = 20452528)

Multiplication

n×y
n×2 40905056
n×3 61357584
n×4 81810112
n×5 102262640

Division

n÷y
n÷2 10226264
n÷3 6817509.3333333
n÷3 5113132
n÷5 4090505.6

Exponentiation

ny
n2 418305901590784
n3 8.5554131648508E+21
n4 1.7497982730568E+29
n5 3.5787798174046E+36

Nth Root

y√n
2√n 4522.4471251746
3√n 273.47376219819
4√n 67.249142189136
5√n 28.983404578709

Divisors of 20452528

1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 15401, 30802, 61604, 123208, 246416, 1278283, 2556566, 5113132, 10226264, 20452528

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20452527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20452528 can be divided by 20 positive divisors. The sum of these divisors (counting 20452528) is 1, the average is 0.05.

Base conversion 20452528

Base System Value
2 Binary 1001110000001010010110000
3 Ternary 1102111002121001
4 Quaternary 1032001102300
5 Quinary 20213440103
6 Senary 2010211344
8 Octal 116012260
10 Decimal 20452528
12 Duodecimal 6a23b54
16 Hexadecimal 13814b0
20 Vigesimal 67gb68
36 Base36 c6d9s

Cryptographic Hash Functions

md5 44fdcb340f73e119084d57c02a9f124c
sha1 8d872d8906d3a5d815d7706fc9f37eec3ceaab80
sha256 71913ad81bdb023750913ee78dec33569ff618152b5f21c5fb84762b80866cf8
sha512 5ebfb21104d94fa7b89b516c52316e073f37a0996c0f651705d3370c1c19b9ecda8388bf3db8e3684f665eb37094f96c30abc097921e41cb0c7e603349341d46
ripemd-160 af0b49b1ce12756657300c7a7101bdb145a6ccaa

20452528 as geometric shapes

Circle

Radius = n
Diameter 40905056
Circumference 128507023.42428
Area 1.3141467473909E+15

Sphere

Radius = n
Volume 3.5836830862827E+22
Surface area 5.2565869895634E+15
Circumference 128507023.42428

Square

Length = n
Perimeter 81810112
Area 418305901590784
Diagonal 28924242.482415

Cube

Length = n
Surface area 2509835409544704
Volume 8.5554131648508E+21
Space diagonal 35424817.639225

Equilateral Triangle

Length = n
Perimeter 61357584
Area 1.8113176866529E+14
Altitude 17712408.819613

Triangular Pyramid

Length = n
Surface area 1.8113176866529E+14
Volume 1.0082651107864E+21
Height 9641414.1608052