20348730 (number)

20348730 is an even 8-digits composite number following 20348729 and preceding 20348731. In scientific notation, it is written as 2.0348730 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5401440 positive integers (up to 20348730) that are relatively prime to 20348730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0348730 × 10^7
Engineering notation 2.0348730 × 10^6

Prime Factorization of 20348730

Prime Factorization 2 × 45 × 727 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20348730
Product of the distinct prime numbers

The prime factorization of 20348730 is 2 × 45 × 727 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 3, 57, 803, 337, 6852, 8496, 49559, 47691, 189396, 939793, 1404719, 1430717, 56458507, 64326532, 129247325, 360746561, 9316429718, 463110377

Basic calculations (n = 20348730)

Multiplication

n×y
n×2 40697460
n×3 61046190
n×4 81394920
n×5 101743650

Division

n÷y
n÷2 10174365
n÷3 6782910
n÷3 5087182.5
n÷5 4069746

Exponentiation

ny
n2 414070812612900
n3 8.4258151667405E+21
n4 1.7145463785791E+29
n5 3.4888841330183E+36

Nth Root

y√n
2√n 4510.9566612859
3√n 273.01034457441
4√n 67.16365580644
5√n 28.953926117499

Divisors of 20348730

1, 2, 45, 90, 311, 622, 727, 1454, 13995, 27990, 32715, 65430, 226097, 452194, 10174365, 20348730

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 -20348729
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 20348730 can be divided by 16 positive divisors. The sum of these divisors (counting 20348730) is 1, the average is 0.0625.

Base conversion 20348730

Base System Value
2 Binary 1001101100111111100111010
3 Ternary 1102021211012200
4 Quaternary 1031213330322
5 Quinary 20202124410
6 Senary 2004051030
8 Octal 115477472
10 Decimal 20348730
12 Duodecimal 6993a76
16 Hexadecimal 1367f3a
20 Vigesimal 673bga
36 Base36 c456i

Cryptographic Hash Functions

md5 e676e4ae541d1290716356f0004025ba
sha1 d410a0ad3414cfd9fd322e16112d73d245af1869
sha256 8b568f9598415c01755fc61b6ca16f4f5dc395b9cee643767b530402391b4ced
sha512 70ddcb4b60bfbe80db8603af9f469fb11125bc6b003e468fa9393349b736762b1ab9378044066939a04afd6e23d5bbafb70ec14c566bf4bb0518fde502e34c3e
ripemd-160 8fe9330d37e30e9634d07849a32e32f650a75017

20348730 as geometric shapes

Circle

Radius = n
Diameter 40697460
Circumference 127854841.35576
Area 1.3008418229706E+15

Sphere

Radius = n
Volume 3.5293972037783E+22
Surface area 5.2033672918826E+15
Circumference 127854841.35576

Square

Length = n
Perimeter 81394920
Area 414070812612900
Diagonal 28777449.943068

Cube

Length = n
Surface area 2484424875677400
Volume 8.4258151667405E+21
Space diagonal 35245034.229501

Equilateral Triangle

Length = n
Perimeter 61046190
Area 1.7929792134422E+14
Altitude 17622517.114751

Triangular Pyramid

Length = n
Surface area 1.7929792134422E+14
Volume 9.9299184023778E+20
Height 9592483.3143561