20558730 (number)

20558730 is an even 8-digits composite number following 20558729 and preceding 20558731. In scientific notation, it is written as 2.0558730 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5354496 positive integers (up to 20558730) that are relatively prime to 20558730.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-eight thousand seven hundred thirty

Notation

Scientific notation 2.0558730 × 10^7
Engineering notation 2.0558730 × 10^6

Prime Factorization of 20558730

Prime Factorization 2 × 3 × 5 × 43 × 15937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20558730
Product of the distinct prime numbers

The prime factorization of 20558730 is 2 × 3 × 5 × 43 × 15937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 1, 40, 409, 496, 9427, 1322, 94885, 91946, 779329, 98701, 2753348, 3799767, 68030237, 82634445, 765686233, 206906909, 8307520888, 1403477422

Basic calculations (n = 20558730)

Multiplication

n×y
n×2 41117460
n×3 61676190
n×4 82234920
n×5 102793650

Division

n÷y
n÷2 10279365
n÷3 6852910
n÷3 5139682.5
n÷5 4111746

Exponentiation

ny
n2 422661379212900
n3 8.6893811766656E+21
n4 1.7864264147815E+29
n5 3.6726658326361E+36

Nth Root

y√n
2√n 4534.1735740926
3√n 273.94629277498
4√n 67.336272350737
5√n 29.013442156851

Divisors of 20558730

1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15937, 31874, 47811, 79685, 95622, 159370, 239055, 478110, 685291, 1370582, 2055873, 3426455, 4111746, 6852910, 10279365, 20558730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20558729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20558730 can be divided by 32 positive divisors. The sum of these divisors (counting 20558730) is 1, the average is 0.03125.

Base conversion 20558730

Base System Value
2 Binary 1001110011011001110001010
3 Ternary 1102200111021110
4 Quaternary 1032123032022
5 Quinary 20230334410
6 Senary 2012351150
8 Octal 116331612
10 Decimal 20558730
12 Duodecimal 6a754b6
16 Hexadecimal 139b38a
20 Vigesimal 689gga
36 Base36 c8n7u

Cryptographic Hash Functions

md5 fd793769b2341ac042e2efa0044c8139
sha1 7b00b6260b488d5f345f3f3ca0928b9a49cdbbe7
sha256 037c25d53c91883fc8cd5ce710858981582e16a39d254c3a6b0bf3d497d72d37
sha512 2d0c5770784ba0b1a3adc4d1ca344392d0b3c70a27f27ccb3867c6338daea40e138f8f3dca685cbd2d87d956e18d6f94f0d43864ce28872584dd670da396f94a
ripemd-160 5ff79e1fb1dc2a82b47427600e170c4acdce7377

20558730 as geometric shapes

Circle

Radius = n
Diameter 41117460
Circumference 129174310.27027
Area 1.3278298838914E+15

Sphere

Radius = n
Volume 3.6397994758472E+22
Surface area 5.3113195355655E+15
Circumference 129174310.27027

Square

Length = n
Perimeter 82234920
Area 422661379212900
Diagonal 29074434.791167

Cube

Length = n
Surface area 2535968275277400
Volume 8.6893811766656E+21
Space diagonal 35608764.899091

Equilateral Triangle

Length = n
Perimeter 61676190
Area 1.8301774579847E+14
Altitude 17804382.449545

Triangular Pyramid

Length = n
Surface area 1.8301774579847E+14
Volume 1.0240533923892E+21
Height 9691478.2637222