855996961 is an odd 9-digits composite number following 855996960
and preceding 855996962 . In scientific notation, it is written as 8.55996961 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 826777728 positive integers (up to 855996961) that are relatively prime to 855996961.
855996961 has 8 divisors, whose sum is 885554280
The reverse of 855996961 is 169699558
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
eight hundred fifty-five million nine hundred ninety-six thousand nine hundred sixty-one
Scientific notation
8.55996961 × 10^8
Engineering notation
8.55996961 × 10^6
Prime Factorization
37 × 137 × 168869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855996961
Product of the distinct prime numbers
The prime factorization of 855996961 is 37 × 137 × 168869.
Since it has a total of 3 prime factors.
3 , 10 , 89 , 46 , 433 , 494 , 9303 , 5665 , 80867 , 32205 , 282979 , 840361 , 169110 , 8675416 , 90700228 , 2421626 , 636644422 , 14421009 , 3970043425 , 2985289591
n×2
1711993922
n×3
2567990883
n×4
3423987844
n×5
4279984805
n÷2
427998480.5
n÷3
285332320.33333
n÷3
213999240.25
n÷5
171199392.2
n2
732730797241235521
n3
6.272153356696E+26
n4
5.3689442122578E+35
n5
4.5957999294712E+44
2 √n
29257.425741169
3 √n
949.49075606401
4 √n
171.04802174
5 √n
61.163797891683
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
-855996960
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 855996961 can be divided by 8 positive divisors.
The sum of these divisors (counting 855996961) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011000001010111101000100001
3
Ternary
2012122201011002011
4
Quaternary
303001113220201
5
Quinary
3223113400321
6
Senary
220534552521
8
Octal
6301275041
10
Decimal
855996961
12
Duodecimal
1ba808741
16
Hexadecimal
33057a21
20
Vigesimal
d79jc81
36
Base36
e5mzhd
md5
a2eb2a5d8a1cb93d805e5470e23fd6e7
sha1
e3dda8c84af754cf568435e52b5cefad82465ef5
sha256
490c0ac3f92305477fca25e3063a3d0b53b0d274682454ba67164fbef9df7e5e
sha512
7e1c336cabaf9a51ef2556a0fb37365b44aa48bd8b8667400d9081855cd0a90a62228fb0810e3b12f0474ed9b4c9db3a02a7086ae5736cf832a075b00e8f9646
ripemd-160
ca023e481b57638362afb01cd25c815e5126b64b
Diameter
1711993922
Circumference
5378387528.3456
Area
2.3019416896721E+18
Volume
2.6272734543446E+27
Surface area
9.2077667586882E+18
Circumference
5378387528.3456
Perimeter
3423987844
Area
732730797241235521
Diagonal
1210562511.5964
Surface area
4396384783447413126
Volume
6.272153356696E+26
Space diagonal
1482630227.5766
Perimeter
2567990883
Area
3.1728174227307E+17
Altitude
741315113.78828
Surface area
3.1728174227307E+17
Volume
7.3918036186029E+25
Height
403520837.19878