4239148921 is an odd 10-digits composite number following 4239148920
and preceding 4239148922 . In scientific notation, it is written as 4.239148921 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 3508261008 positive integers (up to 4239148921) that are relatively prime to 4239148921.
4239148921 has 8 divisors, whose sum is 5011801920
The reverse of 4239148921 is 1298419324
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
four billion two hundred thirty-nine million one hundred forty-eight thousand nine hundred twenty-one
Scientific notation
4.239148921 × 10^9
Engineering notation
4.239148921 × 10^9
Prime Factorization
7 × 29 × 20882507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
4239148921
Product of the distinct prime numbers
The prime factorization of 4239148921 is 7 × 29 × 20882507.
Since it has a total of 3 prime factors.
5 , 7 , 10 , 80 , 209 , 955 , 6212 , 7537 , 15867 , 48095 , 597007 , 382846 , 554194 , 8767955 , 65842336 , 16302678 , 727939216 , 869998669 , 1657136515 , 1254887273
n×2
8478297842
n×3
12717446763
n×4
16956595684
n×5
21195744605
n÷2
2119574460.5
n÷3
1413049640.3333
n÷3
1059787230.25
n÷5
847829784.2
n2
1.7970383574415E+19
n3
7.6179132139439E+28
n4
3.2293468581162E+38
n5
1.3689682249118E+48
2 √n
65108.746885499
3 √n
1618.4261655868
4 √n
255.1641567413
5 √n
84.227853817066
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
-4239148920
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 4239148921 can be divided by 8 positive divisors.
The sum of these divisors (counting 4239148921) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111100101011000100011101111001
3
Ternary
101221102201002002121
4
Quaternary
3330223010131321
5
Quinary
32140210231141
6
Senary
1540351401241
8
Octal
37453043571
10
Decimal
4239148921
12
Duodecimal
9a3823221
16
Hexadecimal
fcac4779
20
Vigesimal
364edc61
36
Base36
1y3vo8p
md5
6b19d3afe75d5a86b60e0560cddb1d2a
sha1
eb769a777032877dbf5f07aaf612af1fbe963505
sha256
dec50e4e92f06b6f803812996353f8f93f485f051e148037ece28c30950e355a
sha512
275107e7e75d85a4f5c78ebf041f4764bce6b20f29eaa7d2d50cb5a522366798c6200ec8475d135cee66f581bd05869775563ae84fb6605819ee5c5e58b878a6
ripemd-160
910d12da4a689d38d61231cf5816907304f7058c
Diameter
8478297842
Circumference
26635358215.373
Area
5.6455625019574E+19
Volume
3.1909840251481E+29
Surface area
2.258225000783E+20
Circumference
26635358215.373
Perimeter
16956595684
Area
1.7970383574415E+19
Diagonal
5995061896.9975
Surface area
1.0782230144649E+20
Volume
7.6179132139439E+28
Space diagonal
7342421312.0228
Perimeter
12717446763
Area
7.7814043455972E+18
Altitude
3671210656.0114
Surface area
7.7814043455972E+18
Volume
8.9777968201173E+27
Height
1998353965.6658