20221824 (number)

20221824 is an even 8-digits composite number following 20221823 and preceding 20221825. In scientific notation, it is written as 2.0221824 × 10^7. The sum of its digits is 21. It has a total of 10 prime factors and 64 positive divisors. There are 5776896 positive integers (up to 20221824) that are relatively prime to 20221824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0221824 × 10^7
Engineering notation 2.0221824 × 10^6

Prime Factorization of 20221824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 315966
Product of the distinct prime numbers

The prime factorization of 20221824 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7523. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20221824)

Multiplication

n×y
n×2 40443648
n×3 60665472
n×4 80887296
n×5 101109120

Division

n÷y
n÷2 10110912
n÷3 6740608
n÷3 5055456
n÷5 4044364.8

Exponentiation

ny
n2 408922165886976
n3 8.2691520682652E+21
n4 1.672173377537E+29
n5 3.3814395738038E+36

Nth Root

y√n
2√n 4496.8682435668
3√n 272.44161249394
4√n 67.058692528015
5√n 28.917721128724

Divisors of 20221824

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221824 can be divided by 64 positive divisors. The sum of these divisors (counting 20221824) is 1, the average is 0.015625.

Base conversion 20221824

Base System Value
2 Binary 1001101001000111110000000
3 Ternary 1102001101010110
4 Quaternary 1031020332000
5 Quinary 20134044244
6 Senary 2001231320
8 Octal 115107600
10 Decimal 20221824
12 Duodecimal 6932540
16 Hexadecimal 1348f80
20 Vigesimal 667eb4
36 Base36 c1f9c

Cryptographic Hash Functions

md5 6802e7c31fd2612ce9e4b90fd6d7220c
sha1 618c203d81afed87464631a8608cc2165b2c8685
sha256 2cfe14b81cc2491ac041c2075d32e958ba90e2dd9c600a67743f5d67bbbb160f
sha512 68666a744c2a7e0fdf707a436ac23d37be836e043d12e7ece37a055e0579b24146800b94efacaf06fd239d911850ee322297218cb6bc7a37049fe4d6c3d140d0
ripemd-160 1d966336a44a7e2fe9a3ca69d68f589f91178168

20221824 as geometric shapes

Circle

Radius = n
Diameter 40443648
Circumference 127057467.44117
Area 1.2846668722406E+15

Sphere

Radius = n
Volume 3.4637743185439E+22
Surface area 5.1386674889622E+15
Circumference 127057467.44117

Square

Length = n
Perimeter 80887296
Area 408922165886976
Diagonal 28597977.756722

Cube

Length = n
Surface area 2453532995321856
Volume 8.2691520682652E+21
Space diagonal 35025226.589716

Equilateral Triangle

Length = n
Perimeter 60665472
Area 1.7706849191434E+14
Altitude 17512613.294858

Triangular Pyramid

Length = n
Surface area 1.7706849191434E+14
Volume 9.7452891702219E+20
Height 9532659.2522406