19824842 (number)

19824842 is an even 8-digits composite number following 19824841 and preceding 19824843. In scientific notation, it is written as 1.9824842 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 9912420 positive integers (up to 19824842) that are relatively prime to 19824842.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred twenty-four thousand eight hundred forty-two

Notation

Scientific notation 1.9824842 × 10^7
Engineering notation 1.9824842 × 10^6

Prime Factorization of 19824842

Prime Factorization 2 × 9912421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 19824842
Product of the distinct prime numbers

The prime factorization of 19824842 is 2 × 9912421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 84, 2, 96, 438, 3139, 6173, 38249, 33533, 698303, 764060, 3140185, 2450089, 58394088, 42957383, 814535997, 25627019, 3097469355, 7657419000

Basic calculations (n = 19824842)

Multiplication

n×y
n×2 39649684
n×3 59474526
n×4 79299368
n×5 99124210

Division

n÷y
n÷2 9912421
n÷3 6608280.6666667
n÷3 4956210.5
n÷5 3964968.4

Exponentiation

ny
n2 393024360324964
n3 7.7916458455935E+21
n4 1.5446814780885E+29
n5 3.062306624343E+36

Nth Root

y√n
2√n 4452.5096294113
3√n 270.6470170916
4√n 66.727128136997
5√n 28.803280046019

Divisors of 19824842

1, 2, 9912421, 19824842

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19824841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19824842 can be divided by 4 positive divisors. The sum of these divisors (counting 19824842) is 1, the average is 0.25.

Base conversion 19824842

Base System Value
2 Binary 1001011101000000011001010
3 Ternary 1101022012120102
4 Quaternary 1023220003022
5 Quinary 20033343332
6 Senary 1544525402
8 Octal 113500312
10 Decimal 19824842
12 Duodecimal 6780862
16 Hexadecimal 12e80ca
20 Vigesimal 63i222
36 Base36 bswy2

Cryptographic Hash Functions

md5 bc3b91cb3415278baee58e3f37f05bcc
sha1 6938c7fe8dfb83ebd7b835e3b4d5ace63233f314
sha256 8b8bb2932e5baf93317ce9923bcadb5ef3c0d112639664d484471006e08228b6
sha512 dffe3c0711bd8b67d01cde0c9fc0f6b7fafb27087a0025d2583b0d3cc3ddc1f853d430cbee6536529c91085334c5f70f47a02962a514c51e73064c1049a997e9
ripemd-160 c13d805f1a3712dcb9549612f04a8bb277e37516

19824842 as geometric shapes

Circle

Radius = n
Diameter 39649684
Circumference 124563155.97156
Area 1.2347224430787E+15

Sphere

Radius = n
Volume 3.2637569797187E+22
Surface area 4.9388897723149E+15
Circumference 124563155.97156

Square

Length = n
Perimeter 79299368
Area 393024360324964
Diagonal 28036560.428304

Cube

Length = n
Surface area 2358146161949784
Volume 7.7916458455935E+21
Space diagonal 34337633.596025

Equilateral Triangle

Length = n
Perimeter 59474526
Area 1.7018454017377E+14
Altitude 17168816.798013

Triangular Pyramid

Length = n
Surface area 1.7018454017377E+14
Volume 9.1825426900386E+20
Height 9345520.1427679