1085455961 is an odd 10-digits composite number following 1085455960
and preceding 1085455962 . In scientific notation, it is written as 1.085455961 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1081116288 positive integers (up to 1085455961) that are relatively prime to 1085455961.
1085455961 has 8 divisors, whose sum is 1089803400
The reverse of 1085455961 is 1695545801
Previous prime number is 1657
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion eighty-five million four hundred fifty-five thousand nine hundred sixty-one
Scientific notation
1.085455961 × 10^9
Engineering notation
1.085455961 × 10^9
Prime Factorization
1877 × 1657 × 349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1085455961
Product of the distinct prime numbers
The prime factorization of 1085455961 is 1877 × 1657 × 349.
Since it has a total of 3 prime factors.
10 , 9 , 10 , 15 , 778 , 592 , 7582 , 2209 , 69034 , 62393 , 807727 , 359272 , 9769378 , 8871713 , 57769845 , 48599178 , 682339753 , 351700103 , 1337415338 , 6673187540
n×2
2170911922
n×3
3256367883
n×4
4341823844
n×5
5427279805
n÷2
542727980.5
n÷3
361818653.66667
n÷3
271363990.25
n÷5
217091192.2
n2
1178214643270433521
n3
1.2789001078754E+27
n4
1.3881897456169E+36
n5
1.5068188343789E+45
2 √n
32946.258679856
3 √n
1027.7103634895
4 √n
181.51104285926
5 √n
64.13903796995
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
-1085455960
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 1085455961 can be divided by 8 positive divisors.
The sum of these divisors (counting 1085455961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000101100101011111001011001
3
Ternary
2210122110212122122
4
Quaternary
1000230223321121
5
Quinary
4210334042321
6
Senary
255413031025
8
Octal
10054537131
10
Decimal
1085455961
12
Duodecimal
263625475
16
Hexadecimal
40b2be59
20
Vigesimal
gj41ji1
36
Base36
hy936h
md5
de27c5816d24b27f213d9beb543d16da
sha1
f98f419f35e5d89742371d43ab508e3c8dd8d04c
sha256
a08f28af1de42a63474c7e8c592b2d9daa708530b1121c1e9d984ec0e9f672f4
sha512
c27885372eab6d5bb87a4556a2220d7287aa48ac2c1e5cf4eb7be27c51758dc0e44aa138b4035d13362ce9edd5e24b0a5c2b5c517a1f2c052fbcc1bb2b8eecce
ripemd-160
e81182d3f76ce4e2824580b384b01833995ee3b3
Diameter
2170911922
Circumference
6820120945.7457
Area
3.7014704676503E+18
Volume
5.3570442447687E+27
Surface area
1.4805881870601E+19
Circumference
6820120945.7457
Perimeter
4341823844
Area
1178214643270433521
Diagonal
1535066541.4049
Surface area
7069287859622601126
Volume
1.2789001078754E+27
Space diagonal
1880064873.8305
Perimeter
3256367883
Area
5.1018190609151E+17
Altitude
940032436.91525
Surface area
5.1018190609151E+17
Volume
1.5071982312315E+26
Height
511688847.13497