20243790 (number)

20243790 is an even 8-digits composite number following 20243789 and preceding 20243791. In scientific notation, it is written as 2.0243790 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 4626720 positive integers (up to 20243790) that are relatively prime to 20243790.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-three thousand seven hundred ninety

Notation

Scientific notation 2.0243790 × 10^7
Engineering notation 2.0243790 × 10^6

Prime Factorization of 20243790

Prime Factorization 2 × 5 × 3 × 7 × 9 × 10711

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20243790
Product of the distinct prime numbers

The prime factorization of 20243790 is 2 × 5 × 3 × 7 × 9 × 10711. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20243790)

Multiplication

n×y
n×2 40487580
n×3 60731370
n×4 80975160
n×5 101218950

Division

n÷y
n÷2 10121895
n÷3 6747930
n÷3 5060947.5
n÷5 4048758

Exponentiation

ny
n2 409811033564100
n3 8.2961285031546E+21
n4 1.6794508323088E+29
n5 3.3998449964584E+36

Nth Root

y√n
2√n 4499.3099470919
3√n 272.54022356041
4√n 67.0768957771
5√n 28.924000788207

Divisors of 20243790

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 -20243789
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 20243790 can be divided by 64 positive divisors. The sum of these divisors (counting 20243790) is 1, the average is 0.015625.

Base conversion 20243790

Base System Value
2 Binary 1001101001110010101001110
3 Ternary 1102002111021000
4 Quaternary 1031032111032
5 Quinary 20140300130
6 Senary 2001521130
8 Octal 115162516
10 Decimal 20243790
12 Duodecimal 69431a6
16 Hexadecimal 134e54e
20 Vigesimal 66a99a
36 Base36 c1w7i

Cryptographic Hash Functions

md5 025b943c0cba855475ee5cace9e486e9
sha1 54b48f0042add4029ecdc8a6d5f599cb6b810658
sha256 c91b17d98e4f4f5ad350d196f4d7d283370777fe504a99591d3173008a5b0837
sha512 2cdf8d98930bc0e07581652d05d2f1201cc3ebe974ad2d5a15b346ff4348d63526a542245883429c7b51cc26708234a1bea2cbb9de7cb35edc34edb6a6923c3a
ripemd-160 e3a99010495395da5f3c4a20ddc5a902802c6ec7

20243790 as geometric shapes

Circle

Radius = n
Diameter 40487580
Circumference 127195483.88963
Area 1.287459332405E+15

Sphere

Radius = n
Volume 3.4750741811663E+22
Surface area 5.1498373296201E+15
Circumference 127195483.88963

Square

Length = n
Perimeter 80975160
Area 409811033564100
Diagonal 28629042.371833

Cube

Length = n
Surface area 2458866201384600
Volume 8.2961285031546E+21
Space diagonal 35063272.817755

Equilateral Triangle

Length = n
Perimeter 60731370
Area 1.7745338290883E+14
Altitude 17531636.408877

Triangular Pyramid

Length = n
Surface area 1.7745338290883E+14
Volume 9.777081203626E+20
Height 9543014.1239443