20238828 (number)

20238828 is an even 8-digits composite number following 20238827 and preceding 20238829. In scientific notation, it is written as 2.0238828 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 6746272 positive integers (up to 20238828) that are relatively prime to 20238828.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand eight hundred twenty-eight

Notation

Scientific notation 2.0238828 × 10^7
Engineering notation 2.0238828 × 10^6

Prime Factorization of 20238828

Prime Factorization 2 × 2 × 3 × 1686569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10119414
Product of the distinct prime numbers

The prime factorization of 20238828 is 2 × 2 × 3 × 1686569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 10, 72, 535, 631, 6093, 8823, 84539, 16388, 310048, 338803, 5469459, 1289516, 20052662, 66589931, 909185638, 775390371, 7331169354, 5418998587

Basic calculations (n = 20238828)

Multiplication

n×y
n×2 40477656
n×3 60716484
n×4 80955312
n×5 101194140

Division

n÷y
n÷2 10119414
n÷3 6746276
n÷3 5059707
n÷5 4047765.6

Exponentiation

ny
n2 409610158813584
n3 8.2900295512808E+21
n4 1.6778048220329E+29
n5 3.3956803210694E+36

Nth Root

y√n
2√n 4498.7584954074
3√n 272.51795409578
4√n 67.072785057782
5√n 28.922582724045

Divisors of 20238828

1, 2, 3, 4, 6, 12, 1686569, 3373138, 5059707, 6746276, 10119414, 20238828

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238828 can be divided by 12 positive divisors. The sum of these divisors (counting 20238828) is 1, the average is 0.083333333333333.

Base conversion 20238828

Base System Value
2 Binary 1001101001101000111101100
3 Ternary 1102002020110020
4 Quaternary 1031031013230
5 Quinary 20140120303
6 Senary 2001442140
8 Octal 115150754
10 Decimal 20238828
12 Duodecimal 6940350
16 Hexadecimal 134d1ec
20 Vigesimal 669h18
36 Base36 c1sdo

Cryptographic Hash Functions

md5 5db265fd3a2b21cc41bc470a4f16a15f
sha1 a4758d8350db556df75e7073b22a602c14f1f8f3
sha256 c3b3d676f85ab320c0d4b29ef37055330968bdbad57bf907e2617ff70d73e997
sha512 60495fd873d44c28e49e108b84015782e4f62321059233b525bb789e036060095f66e3af4a81c4470403b657048767c843f7d90bedcdc42a796fef44619dd2d7
ripemd-160 61e5e14d9d1546c53c65e9e3dd6af6bd458e6ea5

20238828 as geometric shapes

Circle

Radius = n
Diameter 40477656
Circumference 127164306.72413
Area 1.2868282657645E+15

Sphere

Radius = n
Volume 3.4725194581795E+22
Surface area 5.147313063058E+15
Circumference 127164306.72413

Square

Length = n
Perimeter 80955312
Area 409610158813584
Diagonal 28622025.044136

Cube

Length = n
Surface area 2457660952881504
Volume 8.2900295512808E+21
Space diagonal 35054678.381648

Equilateral Triangle

Length = n
Perimeter 60716484
Area 1.7736640159037E+14
Altitude 17527339.190824

Triangular Pyramid

Length = n
Surface area 1.7736640159037E+14
Volume 9.7698935199126E+20
Height 9540675.0147121