8378401909 is an odd 10-digits composite number following 8378401908
and preceding 8378401910 . In scientific notation, it is written as 8.378401909 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 8352506400 positive integers (up to 8378401909) that are relatively prime to 8378401909.
8378401909 has 8 divisors, whose sum is 8404319232
The reverse of 8378401909 is 9091048738
Previous prime number is 2851
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
eight billion three hundred seventy-eight million four hundred one thousand nine hundred nine
Scientific notation
8.378401909 × 10^9
Engineering notation
8.378401909 × 10^9
Prime Factorization
383 × 2851 × 7673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8378401909
Product of the distinct prime numbers
The prime factorization of 8378401909 is 383 × 2851 × 7673.
Since it has a total of 3 prime factors.
2 , 1 , 22 , 10 , 424 , 932 , 5762 , 7356 , 27920 , 71560 , 422721 , 246256 , 5637256 , 1140101 , 49886820 , 60730835 , 246746591 , 829297118 , 5943185526 , 7195275677
n×2
16756803818
n×3
25135205727
n×4
33513607636
n×5
41892009545
n÷2
4189200954.5
n÷3
2792800636.3333
n÷3
2094600477.25
n÷5
1675680381.8
n2
7.0197618548735E+19
n3
5.8814386125597E+29
n4
4.9277056499137E+39
n5
4.1286298424227E+49
2 √n
91533.610815918
3 √n
2031.0489785143
4 √n
302.54522110904
5 √n
96.523316995496
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
-8378401908
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 8378401909 can be divided by 8 positive divisors.
The sum of these divisors (counting 8378401909) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110011011001000100010001110101
3
Ternary
210121220102220201211
4
Quaternary
13303121010101311
5
Quinary
114124332330114
6
Senary
3503214121421
8
Octal
76331042165
10
Decimal
8378401909
12
Duodecimal
1759ab0271
16
Hexadecimal
1f3644475
20
Vigesimal
6ai504f9
36
Base36
3uka8ad
md5
8194c9383d071366b19075a6cf6255ce
sha1
d1e66967a2989e9d8bf808a2310ec1c15ae2ef76
sha256
cdaa7b25edb9d6768c01fc709dd56a6c46c43e1759d2e6f952ce9882b1ab76dd
sha512
df9cf099426d7d253d240c649e29e1e63c03d62eb1cf57c03325e6e9c65dfe388914275f118b365a0811132db6dfa35fbd9eb047f03f617bb8654542a0453233
ripemd-160
b489f0cf0c80a2333bbc791e87a964d086441faf
Diameter
16756803818
Circumference
52643051772.274
Area
2.205323227322E+20
Volume
2.4636112450343E+30
Surface area
8.8212929092882E+20
Circumference
52643051772.274
Perimeter
33513607636
Area
7.0197618548735E+19
Diagonal
11848849610.72
Surface area
4.2118571129241E+20
Volume
5.8814386125597E+29
Space diagonal
14511817792.62
Perimeter
25135205727
Area
3.0396460474187E+19
Altitude
7255908896.31
Surface area
3.0396460474187E+19
Volume
6.931341876789E+28
Height
3949616536.9068