21460180 (number)

21460180 is an even 8-digits composite number following 21460179 and preceding 21460181. In scientific notation, it is written as 2.1460180 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7357728 positive integers (up to 21460180) that are relatively prime to 21460180.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty thousand one hundred eighty

Notation

Scientific notation 2.1460180 × 10^7
Engineering notation 2.1460180 × 10^6

Prime Factorization of 21460180

Prime Factorization 2 × 2 × 5 × 7 × 153287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10730090
Product of the distinct prime numbers

The prime factorization of 21460180 is 2 × 2 × 5 × 7 × 153287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 25, 98, 525, 738, 5998, 4752, 5861, 10562, 457684, 843252, 7633808, 5527745, 65959488, 32777450, 620717915, 14235861, 1941212496, 7126561320

Basic calculations (n = 21460180)

Multiplication

n×y
n×2 42920360
n×3 64380540
n×4 85840720
n×5 107300900

Division

n÷y
n÷2 10730090
n÷3 7153393.3333333
n÷3 5365045
n÷5 4292036

Exponentiation

ny
n2 460539325632400
n3 9.8832568251499E+21
n4 2.1209647045395E+29
n5 4.5516284333064E+36

Nth Root

y√n
2√n 4632.5133566996
3√n 277.89311488902
4√n 68.062569424755
5√n 29.263527241482

Divisors of 21460180

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 153287, 306574, 613148, 766435, 1073009, 1532870, 2146018, 3065740, 4292036, 5365045, 10730090, 21460180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21460179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21460180 can be divided by 24 positive divisors. The sum of these divisors (counting 21460180) is 1, the average is 0.041666666666667.

Base conversion 21460180

Base System Value
2 Binary 1010001110111010011010100
3 Ternary 1111101021211111
4 Quaternary 1101313103110
5 Quinary 20443211210
6 Senary 2043544404
8 Octal 121672324
10 Decimal 21460180
12 Duodecimal 722b104
16 Hexadecimal 14774d4
20 Vigesimal 6e2a90
36 Base36 crys4

Cryptographic Hash Functions

md5 e3d167e65e1521d13d172d41f62bf3e2
sha1 c5a31ab02adc11ce425a7242209221633e826a40
sha256 b4c15c72a3181fdbbe2576a96d658286a60bbb38085814e0b4f1dd2932962fb4
sha512 20cc8876bec4dc54bd63fc79712a60e563338f3de541529994a1d96eec49327247717a755d2d836d27513c29485d238ee1547766fb036e986384c6290e76d0eb
ripemd-160 77fb740cdcf75e436a351205969d886d4035dbec

21460180 as geometric shapes

Circle

Radius = n
Diameter 42920360
Circumference 134838287.66543
Area 1.4468269620959E+15

Sphere

Radius = n
Volume 4.1398889380576E+22
Surface area 5.7873078483838E+15
Circumference 134838287.66543

Square

Length = n
Perimeter 85840720
Area 460539325632400
Diagonal 30349277.606968

Cube

Length = n
Surface area 2763235953794400
Volume 9.8832568251499E+21
Space diagonal 37170122.099573

Equilateral Triangle

Length = n
Perimeter 64380540
Area 1.9941937771971E+14
Altitude 18585061.049787

Triangular Pyramid

Length = n
Surface area 1.9941937771971E+14
Volume 1.1647529868786E+21
Height 10116425.868989