20243730 (number)

20243730 is an even 8-digits composite number following 20243729 and preceding 20243731. In scientific notation, it is written as 2.0243730 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 4982976 positive integers (up to 20243730) that are relatively prime to 20243730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0243730 × 10^7
Engineering notation 2.0243730 × 10^6

Prime Factorization of 20243730

Prime Factorization 2 × 5 × 39 × 51907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20243730
Product of the distinct prime numbers

The prime factorization of 20243730 is 2 × 5 × 39 × 51907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 49, 6, 572, 987, 8458, 5988, 97265, 2172, 321216, 781998, 1167792, 3424938, 37287096, 22391937, 854067541, 129985856, 5338136531, 3901464906

Basic calculations (n = 20243730)

Multiplication

n×y
n×2 40487460
n×3 60731190
n×4 80974920
n×5 101218650

Division

n÷y
n÷2 10121865
n÷3 6747910
n÷3 5060932.5
n÷5 4048746

Exponentiation

ny
n2 409808604312900
n3 8.2960547373872E+21
n4 1.6794309216889E+29
n5 3.3997946132321E+36

Nth Root

y√n
2√n 4499.3032793978
3√n 272.53995430204
4√n 67.076846075213
5√n 28.92398364278

Divisors of 20243730

1, 2, 5, 10, 39, 78, 195, 390, 51907, 103814, 259535, 519070, 2024373, 4048746, 10121865, 20243730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20243729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20243730 can be divided by 16 positive divisors. The sum of these divisors (counting 20243730) is 1, the average is 0.0625.

Base conversion 20243730

Base System Value
2 Binary 1001101001110010100010010
3 Ternary 1102002111011210
4 Quaternary 1031032110102
5 Quinary 20140244410
6 Senary 2001520550
8 Octal 115162422
10 Decimal 20243730
12 Duodecimal 6943156
16 Hexadecimal 134e512
20 Vigesimal 66a96a
36 Base36 c1w5u

Cryptographic Hash Functions

md5 a8de546a9c49d1b1a165913a5b02f306
sha1 c3670f9911e4bde6f5dd5615183ced5a461d34f6
sha256 3d7a09f52b371357f62ff146b1bdb29f04b2d652a531c9b4999b7f3b04746289
sha512 bc494057a0140d96923152a1d82055f99c945d62990468bc0a1de6ebd143ecd3e1e7bea79bd535efb550b00a3d8593ba488e6a799d65f44c5a20cfe977a7715b
ripemd-160 21cfcd848ef3011abe1f2aabc3ab95a7de5b63ef

20243730 as geometric shapes

Circle

Radius = n
Diameter 40487460
Circumference 127195106.89851
Area 1.2874517006873E+15

Sphere

Radius = n
Volume 3.4750432822339E+22
Surface area 5.1498068027492E+15
Circumference 127195106.89851

Square

Length = n
Perimeter 80974920
Area 409808604312900
Diagonal 28628957.519019

Cube

Length = n
Surface area 2458851625877400
Volume 8.2960547373872E+21
Space diagonal 35063168.894706

Equilateral Triangle

Length = n
Perimeter 60731190
Area 1.7745233101221E+14
Altitude 17531584.447353

Triangular Pyramid

Length = n
Surface area 1.7745233101221E+14
Volume 9.7769942698354E+20
Height 9542985.839673