421567145 is an odd 9-digits composite number following 421567144
and preceding 421567146 . In scientific notation, it is written as 4.21567145 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 336814336 positive integers (up to 421567145) that are relatively prime to 421567145.
421567145 has 8 divisors, whose sum is 506539656
The reverse of 421567145 is 541765124
Previous prime number is 773
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
four hundred twenty-one million five hundred sixty-seven thousand one hundred forty-five
Scientific notation
4.21567145 × 10^8
Engineering notation
4.21567145 × 10^6
Prime Factorization
5 × 773 × 109073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
421567145
Product of the distinct prime numbers
The prime factorization of 421567145 is 5 × 773 × 109073.
Since it has a total of 3 prime factors.
6 , 9 , 33 , 34 , 547 , 666 , 7116 , 1779 , 53430 , 86602 , 59744 , 866753 , 4614394 , 569716 , 14932724 , 77273946 , 119433491 , 692877981 , 5686300922 , 7484561846
n×2
843134290
n×3
1264701435
n×4
1686268580
n×5
2107835725
n÷2
210783572.5
n÷3
140522381.66667
n÷3
105391786.25
n÷5
84313429
n2
177718857743451025
n3
7.4920431471568E+25
n4
3.1583992397637E+34
n5
1.3314773502774E+43
2 √n
20532.100355297
3 √n
749.81752301387
4 √n
143.29026608705
5 √n
53.085186971116
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421567144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421567145 can be divided by 8 positive divisors.
The sum of these divisors (counting 421567145) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001000001001101010101001
3
Ternary
1002101020211101222
4
Quaternary
121020021222221
5
Quinary
1330410122040
6
Senary
105455351425
8
Octal
3110115251
10
Decimal
421567145
12
Duodecimal
b9222575
16
Hexadecimal
19209aa9
20
Vigesimal
6befhh5
36
Base36
6yznah
md5
d8e656048cb78228b061f02feb1288a2
sha1
747baeb790f996d3f4b977b280dc19d25a01c2b6
sha256
de7651fe12a40a1a86d29233ebea22faef605532c3874c5e32f2ca3b4aa9a051
sha512
2f65f64b936177a998a8bef3d17126c25476cd7648293e6b52f0540e87f3e7994862b4a4871c1a6c4ace0f7d4806872fccce6f24bd13e80187e0b0cf61d38a0d
ripemd-160
c2b3ddbc0330d10feb1e8a3531e9b8a2f04c2ed7
Diameter
843134290
Circumference
2648784491.4536
Area
5.583202578912E+17
Volume
3.1382596948647E+26
Surface area
2.2332810315648E+18
Circumference
2648784491.4536
Perimeter
1686268580
Area
177718857743451025
Diagonal
596185973.90991
Surface area
1066313146460706150
Volume
7.4920431471568E+25
Space diagonal
730175713.94176
Perimeter
1264701435
Area
7.6954522768691E+16
Altitude
365087856.97088
Surface area
7.6954522768691E+16
Volume
8.8294575238279E+24
Height
198728657.96997