20521024 (number)

20521024 is an even 8-digits composite number following 20521023 and preceding 20521025. In scientific notation, it is written as 2.0521024 × 10^7. The sum of its digits is 16. It has a total of 8 prime factors and 28 positive divisors. There are 10217600 positive integers (up to 20521024) that are relatively prime to 20521024.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-one thousand twenty-four

Notation

Scientific notation 2.0521024 × 10^7
Engineering notation 2.0521024 × 10^6

Prime Factorization of 20521024

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 311 × 1031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 641282
Product of the distinct prime numbers

The prime factorization of 20521024 is 2 × 2 × 2 × 2 × 2 × 2 × 311 × 1031. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 2, 23, 89, 634, 205, 1143, 4365, 8706, 93659, 510666, 693656, 1860560, 6279623, 21132762, 73959129, 778710469, 405379645, 482553507, 7412059363

Basic calculations (n = 20521024)

Multiplication

n×y
n×2 41042048
n×3 61563072
n×4 82084096
n×5 102605120

Division

n÷y
n÷2 10260512
n÷3 6840341.3333333
n÷3 5130256
n÷5 4104204.8

Exponentiation

ny
n2 421112426008576
n3 8.6416582008202E+21
n4 1.7733567533883E+29
n5 3.6391096496843E+36

Nth Root

y√n
2√n 4530.0136865135
3√n 273.77871205556
4√n 67.305376356674
5√n 29.002791846194

Divisors of 20521024

1, 2, 4, 8, 16, 32, 64, 311, 622, 1031, 1244, 2062, 2488, 4124, 4976, 8248, 9952, 16496, 19904, 32992, 65984, 320641, 641282, 1282564, 2565128, 5130256, 10260512, 20521024

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20521023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20521024 can be divided by 28 positive divisors. The sum of these divisors (counting 20521024) is 1, the average is 0.035714285714286.

Base conversion 20521024

Base System Value
2 Binary 1001110010010000001000000
3 Ternary 1102121120112221
4 Quaternary 1032102001000
5 Quinary 20223133044
6 Senary 2011500424
8 Octal 116220100
10 Decimal 20521024
12 Duodecimal 6a57714
16 Hexadecimal 1392040
20 Vigesimal 6852b4
36 Base36 c7u4g

Cryptographic Hash Functions

md5 5423aef0882e086a80b816ed7b1482a2
sha1 575923b354200ae03c960bf3618398307be4f2b8
sha256 d7505ac8dcbfeead19c295455e15f2d5fb3e7006d27aae8f1efde2772ed923df
sha512 e7ce704f81d0c52530c83a4087d50f69ec511ea1b164d097242574f91010003c0c6160419b2034ba7a5ff402c4bbe7824f4678b9f7eda7439cd2443f13e3059f
ripemd-160 671160a696154af32520dfaf1c348556b111bf79

20521024 as geometric shapes

Circle

Radius = n
Diameter 41042048
Circumference 128937396.48508
Area 1.3229637038839E+15

Sphere

Radius = n
Volume 3.6198093224708E+22
Surface area 5.2918548155357E+15
Circumference 128937396.48508

Square

Length = n
Perimeter 82084096
Area 421112426008576
Diagonal 29021110.454584

Cube

Length = n
Surface area 2526674556051456
Volume 8.6416582008202E+21
Space diagonal 35543456.19134

Equilateral Triangle

Length = n
Perimeter 61563072
Area 1.8234702938636E+14
Altitude 17771728.09567

Triangular Pyramid

Length = n
Surface area 1.8234702938636E+14
Volume 1.0184291857494E+21
Height 9673703.4848613