20697924 (number)

20697924 is an even 8-digits composite number following 20697923 and preceding 20697925. In scientific notation, it is written as 2.0697924 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6368544 positive integers (up to 20697924) that are relatively prime to 20697924.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-seven thousand nine hundred twenty-four

Notation

Scientific notation 2.0697924 × 10^7
Engineering notation 2.0697924 × 10^6

Prime Factorization of 20697924

Prime Factorization 2 × 2 × 3 × 13 × 132679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10348962
Product of the distinct prime numbers

The prime factorization of 20697924 is 2 × 2 × 3 × 13 × 132679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 57, 78, 106, 388, 1822, 6954, 23584, 48332, 210898, 656227, 6070718, 1210890, 78509321, 79712730, 289540937, 270618647, 4563795053, 4165346068

Basic calculations (n = 20697924)

Multiplication

n×y
n×2 41395848
n×3 62093772
n×4 82791696
n×5 103489620

Division

n÷y
n÷2 10348962
n÷3 6899308
n÷3 5174481
n÷5 4139584.8

Exponentiation

ny
n2 428404057909776
n3 8.8670746319081E+21
n4 1.8353003683356E+29
n5 3.7986907540983E+36

Nth Root

y√n
2√n 4549.4971150667
3√n 274.56315878085
4√n 67.449960082024
5√n 29.052623605732

Divisors of 20697924

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132679, 265358, 398037, 530716, 796074, 1592148, 1724827, 3449654, 5174481, 6899308, 10348962, 20697924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20697923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20697924 can be divided by 24 positive divisors. The sum of these divisors (counting 20697924) is 1, the average is 0.041666666666667.

Base conversion 20697924

Base System Value
2 Binary 1001110111101001101000100
3 Ternary 1102221120012210
4 Quaternary 1032331031010
5 Quinary 20244313144
6 Senary 2015343420
8 Octal 116751504
10 Decimal 20697924
12 Duodecimal 6b21b70
16 Hexadecimal 13bd344
20 Vigesimal 6974g4
36 Base36 cbmmc

Cryptographic Hash Functions

md5 7ce8a0267a8ee09644280a547b7397b1
sha1 50be311aceb31031c31ba1c1e14ea1dbd24b6694
sha256 ce937000455944bd242558117d790560d8c95044130bb2cfaa716a8999624f55
sha512 61fe7d6d0296354d0a35c2128ec2a84d1a464cb9d2cf2253afd293a2af9c0904230ba0ee6f28d63ff303bf06bf563e9d163f3e9d6dce2a4fe7376eeac0641c5f
ripemd-160 9beb39a39c79089c3db922b17f6222be1324f4c5

20697924 as geometric shapes

Circle

Radius = n
Diameter 41395848
Circumference 130048891.96592
Area 1.3458710410974E+15

Sphere

Radius = n
Volume 3.7142315363247E+22
Surface area 5.3834841643896E+15
Circumference 130048891.96592

Square

Length = n
Perimeter 82791696
Area 428404057909776
Diagonal 29271284.833768

Cube

Length = n
Surface area 2570424347458656
Volume 8.8670746319081E+21
Space diagonal 35849855.979199

Equilateral Triangle

Length = n
Perimeter 62093772
Area 1.855043986171E+14
Altitude 17924927.9896

Triangular Pyramid

Length = n
Surface area 1.855043986171E+14
Volume 1.0449947669182E+21
Height 9757094.9445892