20687524 (number)

20687524 is an even 8-digits composite number following 20687523 and preceding 20687525. In scientific notation, it is written as 2.0687524 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 8519040 positive integers (up to 20687524) that are relatively prime to 20687524.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-seven thousand five hundred twenty-four

Notation

Scientific notation 2.0687524 × 10^7
Engineering notation 2.0687524 × 10^6

Prime Factorization of 20687524

Prime Factorization 2 × 2 × 11 × 13 × 59 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10343762
Product of the distinct prime numbers

The prime factorization of 20687524 is 2 × 2 × 11 × 13 × 59 × 613. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20687524)

Multiplication

n×y
n×2 41375048
n×3 62062572
n×4 82750096
n×5 103437620

Division

n÷y
n÷2 10343762
n÷3 6895841.3333333
n÷3 5171881
n÷5 4137504.8

Exponentiation

ny
n2 427973649250576
n3 8.8537151402389E+21
n4 1.8316144445286E+29
n5 3.7891567779931E+36

Nth Root

y√n
2√n 4548.3539879829
3√n 274.51716487278
4√n 67.441485659666
5√n 29.049703428508

Divisors of 20687524

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20687523
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20687524 can be divided by 48 positive divisors. The sum of these divisors (counting 20687524) is 1, the average is 0.020833333333333.

Base conversion 20687524

Base System Value
2 Binary 1001110111010101010100100
3 Ternary 1102221000221121
4 Quaternary 1032322222210
5 Quinary 20244000044
6 Senary 2015223324
8 Octal 116725244
10 Decimal 20687524
12 Duodecimal 6b17b44
16 Hexadecimal 13baaa4
20 Vigesimal 695ig4
36 Base36 cbelg

Cryptographic Hash Functions

md5 ad4174944abebefa4de95ccae2e19663
sha1 5bf7caf3055f4edabfeb69296a5837d8081e4b24
sha256 cd10a416a8570216bdc32bae314df563153df524cfa0ed757b33b19c8bcda723
sha512 d1eed46560521a1b3f4865c9853ff8ee567db3833fa849d1d00ea89e2b9aa2502a7ef9f558d5ca887671f5b938ffa0ffe6eb291a2c90cec75bd865f4533d3288
ripemd-160 b87416faa9c2b1296b9b52864fe66c01dfdfc533

20687524 as geometric shapes

Circle

Radius = n
Diameter 41375048
Circumference 129983546.83873
Area 1.3445188724156E+15

Sphere

Radius = n
Volume 3.7086355255402E+22
Surface area 5.3780754896625E+15
Circumference 129983546.83873

Square

Length = n
Perimeter 82750096
Area 427973649250576
Diagonal 29256577.012719

Cube

Length = n
Surface area 2567841895503456
Volume 8.8537151402389E+21
Space diagonal 35831842.650801

Equilateral Triangle

Length = n
Perimeter 62062572
Area 1.8531802620066E+14
Altitude 17915921.3254

Triangular Pyramid

Length = n
Surface area 1.8531802620066E+14
Volume 1.0434203357262E+21
Height 9752192.337573