421749230 (number)

421749230 is an even 9-digits composite number following 421749229 and preceding 421749231. In scientific notation, it is written as 4.21749230 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 142561440 positive integers (up to 421749230) that are relatively prime to 421749230.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred forty-nine thousand two hundred thirty

Notation

Scientific notation 4.21749230 × 10^8
Engineering notation 4.21749230 × 10^6

Prime Factorization of 421749230

Prime Factorization 2 × 35 × 71 × 84859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 421749230
Product of the distinct prime numbers

The prime factorization of 421749230 is 2 × 35 × 71 × 84859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421749230)

Multiplication

n×y
n×2 843498460
n×3 1265247690
n×4 1686996920
n×5 2108746150

Division

n÷y
n÷2 210874615
n÷3 140583076.66667
n÷3 105437307.5
n÷5 84349846

Exponentiation

ny
n2 177872413005592900
n3 7.5017553223351E+25
n4 3.1638595308432E+34
n5 1.3343553209613E+43

Nth Root

y√n
2√n 20536.534030844
3√n 749.92546222203
4√n 143.30573621054
5√n 53.089771933119

Divisors of 421749230

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 -421749229
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 421749230 can be divided by 16 positive divisors. The sum of these divisors (counting 421749230) is 1, the average is 0.0625.

Base conversion 421749230

Base System Value
2 Binary 11001001000110110000111101110
3 Ternary 1002101121002011212
4 Quaternary 121020312013232
5 Quinary 1330431433410
6 Senary 105503314422
8 Octal 3110660756
10 Decimal 421749230
12 Duodecimal b92aba12
16 Hexadecimal 192361ee
20 Vigesimal 6bfid1a
36 Base36 6z3jse

Cryptographic Hash Functions

md5 54729efcbe7ca91a36e9a903d9e864d2
sha1 cefb3abdc818c25dff98188ab8747b72f4a846ce
sha256 d04e3065b9fb98c8d5b43d011f69e688d07549e8504338ed680b4040232141d3
sha512 9425a3931c4505fdf5ba38f7802a9c2a4fd0fbfefb2b8a4f8fd74f3fed8ab1b6cf1e3e2de678a27f787c790ead5af626bf8f25473f7c99109b96dd1c95d6c022
ripemd-160 c7d447b05d4c11ac91bb790a83bd0691d4b9dc97

421749230 as geometric shapes

Circle

Radius = n
Diameter 843498460
Circumference 2649928565.2503
Area 5.5880266597466E+17

Sphere

Radius = n
Volume 3.1423279212901E+26
Surface area 2.2352106638986E+18
Circumference 2649928565.2503

Square

Length = n
Perimeter 1686996920
Area 177872413005592900
Diagonal 596443480.98641

Cube

Length = n
Surface area 1067234478033557400
Volume 7.5017553223351E+25
Space diagonal 730491094.41305

Equilateral Triangle

Length = n
Perimeter 1265247690
Area 7.7021014147641E+16
Altitude 365245547.20653

Triangular Pyramid

Length = n
Surface area 7.7021014147641E+16
Volume 8.8409034320423E+24
Height 198814493.66214