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.
421749230 has 16 divisors, whose sum is 659871360
The reverse of 421749230 is 032947124
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
four hundred twenty-one million seven hundred forty-nine thousand two hundred thirty
Scientific notation
4.21749230 × 10^8
Engineering notation
4.21749230 × 10^6
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.
2 , 3 , 96 , 20 , 791 , 454 , 3140 , 4401 , 17707 , 30588 , 693282 , 53375 , 5657288 , 7572647 , 32815126 , 19210909 , 744280806 , 448417950 , 2821049143 , 8638597365
n×2
843498460
n×3
1265247690
n×4
1686996920
n×5
2108746150
n÷2
210874615
n÷3
140583076.66667
n÷3
105437307.5
n÷5
84349846
n2
177872413005592900
n3
7.5017553223351E+25
n4
3.1638595308432E+34
n5
1.3343553209613E+43
2 √n
20536.534030844
3 √n
749.92546222203
4 √n
143.30573621054
5 √n
53.089771933119
1 , 2 , 35 , 70 , 71 , 142 , 2485 , 4970 , 84859 , 169718 , 2970065 , 5940130 , 6024989 , 12049978 , 210874615 , 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
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
md5
54729efcbe7ca91a36e9a903d9e864d2
sha1
cefb3abdc818c25dff98188ab8747b72f4a846ce
sha256
d04e3065b9fb98c8d5b43d011f69e688d07549e8504338ed680b4040232141d3
sha512
9425a3931c4505fdf5ba38f7802a9c2a4fd0fbfefb2b8a4f8fd74f3fed8ab1b6cf1e3e2de678a27f787c790ead5af626bf8f25473f7c99109b96dd1c95d6c022
ripemd-160
c7d447b05d4c11ac91bb790a83bd0691d4b9dc97
Diameter
843498460
Circumference
2649928565.2503
Area
5.5880266597466E+17
Volume
3.1423279212901E+26
Surface area
2.2352106638986E+18
Circumference
2649928565.2503
Perimeter
1686996920
Area
177872413005592900
Diagonal
596443480.98641
Surface area
1067234478033557400
Volume
7.5017553223351E+25
Space diagonal
730491094.41305
Perimeter
1265247690
Area
7.7021014147641E+16
Altitude
365245547.20653
Surface area
7.7021014147641E+16
Volume
8.8409034320423E+24
Height
198814493.66214