421567142 is an even 9-digits composite number following 421567141
and preceding 421567143 . In scientific notation, it is written as 4.21567142 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 203515144 positive integers (up to 421567142) that are relatively prime to 421567142.
421567142 has 8 divisors, whose sum is 654156000
The reverse of 421567142 is 241765124
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
four hundred twenty-one million five hundred sixty-seven thousand one hundred forty-two
Scientific notation
4.21567142 × 10^8
Engineering notation
4.21567142 × 10^6
Prime Factorization
2 × 29 × 7268399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
421567142
Product of the distinct prime numbers
The prime factorization of 421567142 is 2 × 29 × 7268399.
Since it has a total of 3 prime factors.
6 , 5 , 5 , 82 , 581 , 578 , 8708 , 4360 , 17084 , 42035 , 7842 , 238896 , 8585196 , 2833660 , 82150611 , 29845629 , 186954557 , 801868023 , 1613378708 , 9972704778
n×2
843134284
n×3
1264701426
n×4
1686268568
n×5
2107835710
n÷2
210783571
n÷3
140522380.66667
n÷3
105391785.5
n÷5
84313428.4
n2
177718855214048164
n3
7.4920429872098E+25
n4
3.1583991498592E+34
n5
1.3314773029014E+43
2 √n
20532.100282241
3 √n
749.81752123523
4 √n
143.29026583212
5 √n
53.085186895562
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
-421567141
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 421567142 can be divided by 8 positive divisors.
The sum of these divisors (counting 421567142) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001000001001101010100110
3
Ternary
1002101020211101212
4
Quaternary
121020021222212
5
Quinary
1330410122032
6
Senary
105455351422
8
Octal
3110115246
10
Decimal
421567142
12
Duodecimal
b9222572
16
Hexadecimal
19209aa6
20
Vigesimal
6befhh2
36
Base36
6yznae
md5
e9ef939571a5457048ce8e1548753f9c
sha1
68c294a3eb9030eeea9464cc703c772d0112f960
sha256
0182cc82a5811511c42e59c3bec5f11eef747134ff3a7b470d270a813d48e6ab
sha512
e6a21c2c32deeb16a2951f5cd72192f517c6c88c0205090215ce2d35899e476d732bc418f69221050993e1b3aef1a17d42cf0f9ad16a02690891cb6412080d2d
ripemd-160
602e8cd7d5a9fef0bf40aef237f6cd66afab2497
Diameter
843134284
Circumference
2648784472.6041
Area
5.5832024994484E+17
Volume
3.1382596278663E+26
Surface area
2.2332809997794E+18
Circumference
2648784472.6041
Perimeter
1686268568
Area
177718855214048164
Diagonal
596185969.66726
Surface area
1066313131284288984
Volume
7.4920429872098E+25
Space diagonal
730175708.7456
Perimeter
1264701426
Area
7.6954521673427E+16
Altitude
365087854.3728
Surface area
7.6954521673427E+16
Volume
8.8294573353286E+24
Height
198728656.55575