20235920 (number)

20235920 is an even 8-digits composite number following 20235919 and preceding 20235921. In scientific notation, it is written as 2.0235920 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 8094336 positive integers (up to 20235920) that are relatively prime to 20235920.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-five thousand nine hundred twenty

Notation

Scientific notation 2.0235920 × 10^7
Engineering notation 2.0235920 × 10^6

Prime Factorization of 20235920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 252949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2529490
Product of the distinct prime numbers

The prime factorization of 20235920 is 2 × 2 × 2 × 2 × 5 × 252949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 93, 41, 689, 238, 7919, 6298, 29923, 60437, 617296, 971140, 9055628, 5412025, 62154209, 29121843, 624930286, 497631297, 4115946881, 921264286

Basic calculations (n = 20235920)

Multiplication

n×y
n×2 40471840
n×3 60707760
n×4 80943680
n×5 101179600

Division

n÷y
n÷2 10117960
n÷3 6745306.6666667
n÷3 5058980
n÷5 4047184

Exponentiation

ny
n2 409492458246400
n3 8.2864566256775E+21
n4 1.6768407336068E+29
n5 3.3932414938008E+36

Nth Root

y√n
2√n 4498.435283518
3√n 272.504901295
4√n 67.070375602929
5√n 28.921751532586

Divisors of 20235920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252949, 505898, 1011796, 1264745, 2023592, 2529490, 4047184, 5058980, 10117960, 20235920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20235919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20235920 can be divided by 20 positive divisors. The sum of these divisors (counting 20235920) is 1, the average is 0.05.

Base conversion 20235920

Base System Value
2 Binary 1001101001100011010010000
3 Ternary 1102002002110112
4 Quaternary 1031030122100
5 Quinary 20140022140
6 Senary 2001420452
8 Octal 115143220
10 Decimal 20235920
12 Duodecimal 693a728
16 Hexadecimal 134c690
20 Vigesimal 6699g0
36 Base36 c1q4w

Cryptographic Hash Functions

md5 b380f18c73ac3120301d426fbc799f78
sha1 1a8f8b3c6b9babd2ead43d578b21373f7e29b1f0
sha256 0948aa904e4793f71d35efa2a0bae6a6b075767f25480481db4b8b078f7ca248
sha512 fb30117cfc068120905e028f47d06f82629a782aca198aae45efc6b4923775be16b7632630d74649759ccde95b71c095bfa0f62b1bd01fc22e889b4dc030d3ed
ripemd-160 6345093fa0a120b0352a8c71c55fb11bab087981

20235920 as geometric shapes

Circle

Radius = n
Diameter 40471840
Circumference 127146035.22126
Area 1.2864584985273E+15

Sphere

Radius = n
Volume 3.4710228346025E+22
Surface area 5.1458339941093E+15
Circumference 127146035.22126

Square

Length = n
Perimeter 80943680
Area 409492458246400
Diagonal 28617912.511097

Cube

Length = n
Surface area 2456954749478400
Volume 8.2864566256775E+21
Space diagonal 35049641.577899

Equilateral Triangle

Length = n
Perimeter 60707760
Area 1.7731543574976E+14
Altitude 17524820.78895

Triangular Pyramid

Length = n
Surface area 1.7731543574976E+14
Volume 9.7656827867079E+20
Height 9539304.1703657