855156961 is an odd 9-digits composite number following 855156960
and preceding 855156962 . In scientific notation, it is written as 8.55156961 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 836908800 positive integers (up to 855156961) that are relatively prime to 855156961.
855156961 has 8 divisors, whose sum is 873486504
The reverse of 855156961 is 169651558
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred fifty-five million one hundred fifty-six thousand nine hundred sixty-one
Scientific notation
8.55156961 × 10^8
Engineering notation
8.55156961 × 10^6
Prime Factorization
53 × 401 × 40237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855156961
Product of the distinct prime numbers
The prime factorization of 855156961 is 53 × 401 × 40237.
Since it has a total of 3 prime factors.
1 , 6 , 94 , 13 , 499 , 393 , 5277 , 789 , 84058 , 84356 , 972030 , 832853 , 3548065 , 1691167 , 29074611 , 55606122 , 637749702 , 564794776 , 1085851069 , 6453486161
n×2
1710313922
n×3
2565470883
n×4
3420627844
n×5
4275784805
n÷2
427578480.5
n÷3
285052320.33333
n÷3
213789240.25
n÷5
171031392.2
n2
731293427946755521
n3
6.2537066544222E+26
n4
5.3479007775812E+35
n5
4.5732945766858E+44
2 √n
29243.066887726
3 √n
949.18007222485
4 √n
171.00604342457
5 √n
61.151789024495
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
-855156960
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 855156961 can be divided by 8 positive divisors.
The sum of these divisors (counting 855156961) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110001010100011100001
3
Ternary
2012121010110211001
4
Quaternary
302332022203201
5
Quinary
3222410010321
6
Senary
220504552001
8
Octal
6276124341
10
Decimal
855156961
12
Duodecimal
1ba482601
16
Hexadecimal
32f8a8e1
20
Vigesimal
d74ec81
36
Base36
e54zc1
md5
87b4031472cfadd3038d8a8b2f758827
sha1
bafa9fda64f169fda229da387c47beef35182e44
sha256
32bd42c246a95c3b30898734332f2d71ff0b74d498077200f217ac57e96a9b45
sha512
f335d60884130d855fd164c5cbe9c5bc8e59443452d5a0b6692c4f7e6ee9774081d1bfba36f1fd797b2191714e916d22f8477387b14eb93e8db0b1c5a340b9bd
ripemd-160
e3b835bc1256b1e4fbfdaa07d5e48eba042a59ba
Diameter
1710313922
Circumference
5373109652.6875
Area
2.297426060856E+18
Volume
2.6195465177651E+27
Surface area
9.1897042434241E+18
Circumference
5373109652.6875
Perimeter
3420627844
Area
731293427946755521
Diagonal
1209374572.204
Surface area
4387760567680533126
Volume
6.2537066544222E+26
Space diagonal
1481175304.8982
Perimeter
2565470883
Area
3.1665934311125E+17
Altitude
740587652.4491
Surface area
3.1665934311125E+17
Volume
7.370063971489E+25
Height
403124857.40132