855836161 is an odd 9-digits composite number following 855836160
and preceding 855836162 . In scientific notation, it is written as 8.55836161 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 841806000 positive integers (up to 855836161) that are relatively prime to 855836161.
855836161 has 4 divisors, whose sum is 869866324
The reverse of 855836161 is 161638558
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred fifty-five million eight hundred thirty-six thousand one hundred sixty-one
Scientific notation
8.55836161 × 10^8
Engineering notation
8.55836161 × 10^6
Prime Factorization
61 × 14030101
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
855836161
Product of the distinct prime numbers
The prime factorization of 855836161 is 61 × 14030101.
Since it has a total of 2 prime factors.
1 , 9 , 66 , 38 , 179 , 986 , 3776 , 4463 , 80653 , 93623 , 53254 , 851790 , 4645257 , 7051088 , 514690 , 6539399 , 800340402 , 597626765 , 8773945508 , 3685718621
n×2
1711672322
n×3
2567508483
n×4
3423344644
n×5
4279180805
n÷2
427918080.5
n÷3
285278720.33333
n÷3
213959040.25
n÷5
171167232.2
n2
732455534475217921
n3
6.2686193272847E+26
n4
5.3649110998338E+35
n5
4.591484919788E+44
2 √n
29254.677591797
3 √n
949.43129803562
4 √n
171.03998828285
5 √n
61.161499781234
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
-855836160
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 855836161 can be divided by 4 positive divisors.
The sum of these divisors (counting 855836161) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011000000110000011000000001
3
Ternary
2012122101222111121
4
Quaternary
303000300120001
5
Quinary
3223043224121
6
Senary
220531312241
8
Octal
6300603001
10
Decimal
855836161
12
Duodecimal
1ba74b681
16
Hexadecimal
33030601
20
Vigesimal
d78ja81
36
Base36
e5jjep
md5
e597949b59c3906bed5e3ef91a763569
sha1
8b348d4e0eed4358df4833d94d5aa3fb2c871be4
sha256
fc367194d0402cf07e2bb307aced7a83f17a141b1869b40b9b32dd1237b16674
sha512
33f08d2acf7cf1af3655f4f0f7266e5888d55c99ae85c139ab619063e9a9a7935b3e090472adcc7fba82de84ef8aa790fe5d893fc5658002863408776a2386d8
ripemd-160
863a95d5b5cc6649f29dd00ef001e7412a2f7ecd
Diameter
1711672322
Circumference
5377377192.1482
Area
2.3010769261885E+18
Volume
2.6257931235665E+27
Surface area
9.2043077047541E+18
Circumference
5377377192.1482
Perimeter
3423344644
Area
732455534475217921
Diagonal
1210335106.0555
Surface area
4394733206851307526
Volume
6.2686193272847E+26
Space diagonal
1482351713.8067
Perimeter
2567508483
Area
3.1716254999902E+17
Altitude
741175856.90335
Surface area
3.1716254999902E+17
Volume
7.3876387250002E+25
Height
403445035.35184