130331878 is an even 9-digits composite number following 130331877
and preceding 130331879 . In scientific notation, it is written as 1.30331878 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 65165938 positive integers (up to 130331878) that are relatively prime to 130331878.
130331878 has 4 divisors, whose sum is 195497820
The reverse of 130331878 is 878133031
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty million three hundred thirty-one thousand eight hundred seventy-eight
Scientific notation
1.30331878 × 10^8
Engineering notation
1.30331878 × 10^6
Prime Factorization
2 × 65165939
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130331878
Product of the distinct prime numbers
The prime factorization of 130331878 is 2 × 65165939.
Since it has a total of 2 prime factors.
8 , 7 , 37 , 19 , 653 , 579 , 1036 , 707 , 71441 , 73640 , 257639 , 149968 , 4030522 , 1131660 , 28235764 , 87497434 , 414111200 , 563538142 , 5148167707 , 347421974
n×2
260663756
n×3
390995634
n×4
521327512
n×5
651659390
n÷2
65165939
n÷3
43443959.333333
n÷3
32582969.5
n÷5
26066375.6
n2
16986398423006884
n3
2.2138692069267E+24
n4
2.8853773138513E+32
n5
3.7605664405284E+40
2 √n
11416.29878726
3 √n
507.01041932975
4 √n
106.84708132308
5 √n
41.976877568301
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130331877
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130331878 can be divided by 4 positive divisors.
The sum of these divisors (counting 130331878) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110001001011010011100110
3
Ternary
100002020112201121
4
Quaternary
13301023103212
5
Quinary
231331110003
6
Senary
20533244154
8
Octal
761132346
10
Decimal
130331878
12
Duodecimal
3779365a
16
Hexadecimal
7c4b4e6
20
Vigesimal
20eb9di
36
Base36
25lgpy
md5
6ff896b99d05632a8a6f28d4132bd95b
sha1
8e24ba984aa0f8e98347f0b5e7c5f51e4ec1d997
sha256
5964ae77356c1acd6e969135e2b52ff4d1ba3becb06bf11782590becba6ffd4a
sha512
7f67427728d0c56abb5cd3a7a37f9d4da6f6eab3041893f84a018202980130e6fb37a7023ce564c5772fc7e0e20e447f2dccb9a1ddf50469d2fe1534c3f8cbb3
ripemd-160
bce72c35f1e33be58b90a0db170427ec589710d8
Diameter
260663756
Circumference
818899340.90672
Area
5.3364344496668E+16
Volume
9.2734336486529E+24
Surface area
2.1345737798667E+17
Circumference
818899340.90672
Perimeter
521327512
Area
16986398423006884
Diagonal
184317109.47716
Surface area
101918390538041304
Volume
2.2138692069267E+24
Space diagonal
225741434.54187
Perimeter
390995634
Area
7.3553262765639E+15
Altitude
112870717.27093
Surface area
7.3553262765639E+15
Volume
2.6090698814633E+23
Height
61439036.492385