20155528 (number)

20155528 is an even 8-digits composite number following 20155527 and preceding 20155529. In scientific notation, it is written as 2.0155528 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 9718272 positive integers (up to 20155528) that are relatively prime to 20155528.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand five hundred twenty-eight

Notation

Scientific notation 2.0155528 × 10^7
Engineering notation 2.0155528 × 10^6

Prime Factorization of 20155528

Prime Factorization 2 × 2 × 2 × 37 × 149 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5038882
Product of the distinct prime numbers

The prime factorization of 20155528 is 2 × 2 × 2 × 37 × 149 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 74, 89, 581, 67, 9564, 2893, 48584, 77915, 545541, 320342, 4921489, 8995862, 80769263, 50908483, 54600379, 541198745, 5277658928, 9440454427

Basic calculations (n = 20155528)

Multiplication

n×y
n×2 40311056
n×3 60466584
n×4 80622112
n×5 100777640

Division

n÷y
n÷2 10077764
n÷3 6718509.3333333
n÷3 5038882
n÷5 4031105.6

Exponentiation

ny
n2 406245308958784
n3 8.1880886995874E+21
n4 1.6503525105102E+29
n5 3.3263726235458E+36

Nth Root

y√n
2√n 4489.4908397278
3√n 272.14355887748
4√n 67.003662882919
5√n 28.898735222482

Divisors of 20155528

1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 457, 596, 914, 1192, 1828, 3656, 5513, 11026, 16909, 22052, 33818, 44104, 67636, 68093, 135272, 136186, 272372, 544744, 2519441, 5038882, 10077764, 20155528

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 -20155527
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 20155528 can be divided by 32 positive divisors. The sum of these divisors (counting 20155528) is 1, the average is 0.03125.

Base conversion 20155528

Base System Value
2 Binary 1001100111000110010001000
3 Ternary 1101221000012001
4 Quaternary 1030320302020
5 Quinary 20124434103
6 Senary 2000000344
8 Octal 114706210
10 Decimal 20155528
12 Duodecimal 69000b4
16 Hexadecimal 1338c88
20 Vigesimal 65j8g8
36 Base36 c003s

Cryptographic Hash Functions

md5 06ad60a602a8c8d9a1fac028e1e9febd
sha1 c410e7bee0df882ffbfcda3185aec60fd79f5a68
sha256 0d06a3f1e313d5a3c9f322e334595d820900eb6aa8a9c9be8772123ab3f4cc72
sha512 b7053233c04af8b7e07068a024236dc63f9341e2ea7ca4b9a349a6e816414a4e63f3c2cdc6656996b567cd075d7a6c9a9e1ecb24ea454fa0edec926fdd5f8b58
ripemd-160 3d9b764b4bd9c87206875bdc6112ce6dd7b9cb84

20155528 as geometric shapes

Circle

Radius = n
Diameter 40311056
Circumference 126640917.38805
Area 1.2762572781802E+15

Sphere

Radius = n
Volume 3.4298185740754E+22
Surface area 5.1050291127209E+15
Circumference 126640917.38805

Square

Length = n
Perimeter 80622112
Area 406245308958784
Diagonal 28504221.054391

Cube

Length = n
Surface area 2437471853752704
Volume 8.1880886995874E+21
Space diagonal 34910398.549377

Equilateral Triangle

Length = n
Perimeter 60466584
Area 1.7590937886328E+14
Altitude 17455199.274689

Triangular Pyramid

Length = n
Surface area 1.7590937886328E+14
Volume 9.6497550740587E+20
Height 9501407.0181302