20148528 (number)

20148528 is an even 8-digits composite number following 20148527 and preceding 20148529. In scientific notation, it is written as 2.0148528 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 6651712 positive integers (up to 20148528) that are relatively prime to 20148528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148528 × 10^7
Engineering notation 2.0148528 × 10^6

Prime Factorization of 20148528

Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 3923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2518566
Product of the distinct prime numbers

The prime factorization of 20148528 is 2 × 2 × 2 × 2 × 3 × 107 × 3923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20148528)

Multiplication

n×y
n×2 40297056
n×3 60445584
n×4 80594112
n×5 100742640

Division

n÷y
n÷2 10074264
n÷3 6716176
n÷3 5037132
n÷5 4029705.6

Exponentiation

ny
n2 405963180566784
n3 8.1795605106189E+21
n4 1.648061039759E+29
n5 3.3206004005293E+36

Nth Root

y√n
2√n 4488.7111735998
3√n 272.11205014382
4√n 66.997844544432
5√n 28.896727641686

Divisors of 20148528

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148528 can be divided by 40 positive divisors. The sum of these divisors (counting 20148528) is 1, the average is 0.025.

Base conversion 20148528

Base System Value
2 Binary 1001100110111000100110000
3 Ternary 1101220122120210
4 Quaternary 1030313010300
5 Quinary 20124223103
6 Senary 1555504120
8 Octal 114670460
10 Decimal 20148528
12 Duodecimal 68b8040
16 Hexadecimal 1337130
20 Vigesimal 65ib68
36 Base36 bzupc

Cryptographic Hash Functions

md5 6b60556ef4b7be0c2e83d5cb61a83bd5
sha1 d266f1bb70e7ff50c5389d4288095f89018f88e8
sha256 225f6f420fd3ba172a53721851d2db26660966883568b5a3b4f8dc92e9147c15
sha512 554b475999a3fb80d416ea93ec8a61e59fbba3119ec85c14c8c1081b61eefb64dc4e83bdcf04c9c86272016c1361012a5f722c23b168b79269ec477575383b52
ripemd-160 6722ab8fc3fe79769cdbba3b39fa064659147f57

20148528 as geometric shapes

Circle

Radius = n
Diameter 40297056
Circumference 126596935.0909
Area 1.2753709456966E+15

Sphere

Radius = n
Volume 3.4262462946338E+22
Surface area 5.1014837827862E+15
Circumference 126596935.0909

Square

Length = n
Perimeter 80594112
Area 405963180566784
Diagonal 28494321.559454

Cube

Length = n
Surface area 2435779083400704
Volume 8.1795605106189E+21
Space diagonal 34898274.193724

Equilateral Triangle

Length = n
Perimeter 60445584
Area 1.7578721368598E+14
Altitude 17449137.096862

Triangular Pyramid

Length = n
Surface area 1.7578721368598E+14
Volume 9.6397045069739E+20
Height 9498107.1864847