20218824 (number)

20218824 is an even 8-digits composite number following 20218823 and preceding 20218825. In scientific notation, it is written as 2.0218824 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 24 positive divisors. There are 6739584 positive integers (up to 20218824) that are relatively prime to 20218824.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighteen thousand eight hundred twenty-four

Notation

Scientific notation 2.0218824 × 10^7
Engineering notation 2.0218824 × 10^6

Prime Factorization of 20218824

Prime Factorization 2 × 2 × 2 × 3 × 3 × 280817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1684902
Product of the distinct prime numbers

The prime factorization of 20218824 is 2 × 2 × 2 × 3 × 3 × 280817. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 16, 72, 203, 965, 720, 7189, 18352, 77858, 340082, 513259, 233423, 3588596, 18336496, 76152298, 130041841, 185867487, 1313380445, 3067064917

Basic calculations (n = 20218824)

Multiplication

n×y
n×2 40437648
n×3 60656472
n×4 80875296
n×5 101094120

Division

n÷y
n÷2 10109412
n÷3 6739608
n÷3 5054706
n÷5 4043764.8

Exponentiation

ny
n2 408800843942976
n3 8.2654723147345E+21
n4 1.6711813000849E+29
n5 3.3789320578508E+36

Nth Root

y√n
2√n 4496.5346657176
3√n 272.4281391749
4√n 67.056205273767
5√n 28.916863062588

Divisors of 20218824

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280817, 561634, 842451, 1123268, 1684902, 2246536, 2527353, 3369804, 5054706, 6739608, 10109412, 20218824

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 -20218823
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 20218824 can be divided by 24 positive divisors. The sum of these divisors (counting 20218824) is 1, the average is 0.041666666666667.

Base conversion 20218824

Base System Value
2 Binary 1001101001000001111001000
3 Ternary 1102001020000100
4 Quaternary 1031020033020
5 Quinary 20134000244
6 Senary 2001205400
8 Octal 115101710
10 Decimal 20218824
12 Duodecimal 6930860
16 Hexadecimal 13483c8
20 Vigesimal 667714
36 Base36 c1cy0

Cryptographic Hash Functions

md5 089a1268ccb2ee25f9e6e73ef0c1d68e
sha1 604e902bf1031ea463471bd9e2f3079e7fc06103
sha256 29de51d2e50e43fa40575728db43032fe1333aad9f68e7dc57f912089f75a2b8
sha512 109b000c840db0080d2ed09e20e9633738b9b26a48a90ff40190738499f3eaf2c1bf194263c7e6f014905632b27606372c2686c028ba6a075f8d4db00820efa9
ripemd-160 f8ae23e712149d8587e63bec52e82ab8f7a068fe

20218824 as geometric shapes

Circle

Radius = n
Diameter 40437648
Circumference 127038617.88525
Area 1.2842857281126E+15

Sphere

Radius = n
Volume 3.4622329469893E+22
Surface area 5.1371429124502E+15
Circumference 127038617.88525

Square

Length = n
Perimeter 80875296
Area 408800843942976
Diagonal 28593735.116035

Cube

Length = n
Surface area 2452805063657856
Volume 8.2654723147345E+21
Space diagonal 35020030.437293

Equilateral Triangle

Length = n
Perimeter 60656472
Area 1.7701595797157E+14
Altitude 17510015.218646

Triangular Pyramid

Length = n
Surface area 1.7701595797157E+14
Volume 9.7409525390974E+20
Height 9531245.0386782