1085442169 is an odd 10-digits composite number following 1085442168
and preceding 1085442170 . In scientific notation, it is written as 1.085442169 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 926909088 positive integers (up to 1085442169) that are relatively prime to 1085442169.
1085442169 has 12 divisors, whose sum is 1267366500
The reverse of 1085442169 is 9612445801
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion eighty-five million four hundred forty-two thousand one hundred sixty-nine
Scientific notation
1.085442169 × 10^9
Engineering notation
1.085442169 × 10^9
Prime Factorization
7 × 7 × 269 × 82349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
155063167
Product of the distinct prime numbers
The prime factorization of 1085442169 is 7 × 7 × 269 × 82349.
Since it has a total of 4 prime factors.
2 , 9 , 56 , 34 , 929 , 645 , 3692 , 6189 , 87101 , 23911 , 307602 , 78953 , 5638235 , 532050 , 61693047 , 85987976 , 996786063 , 920078109 , 8507689395 , 5325074674
n×2
2170884338
n×3
3256326507
n×4
4341768676
n×5
5427210845
n÷2
542721084.5
n÷3
361814056.33333
n÷3
271360542.25
n÷5
217088433.8
n2
1178184702243424561
n3
1.2788513586857E+27
n4
1.3881191926004E+36
n5
1.5067231072467E+45
2 √n
32946.049368627
3 √n
1027.7060107131
4 √n
181.51046627847
5 √n
64.138874976675
1 , 7 , 49 , 269 , 1883 , 13181 , 82349 , 576443 , 4035101 , 22151881 , 155063167 , 1085442169
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1085442168
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1085442169 can be divided by 12 positive divisors.
The sum of these divisors (counting 1085442169) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000000101100101000100001111001
3
Ternary
2210122110011201211
4
Quaternary
1000230220201321
5
Quinary
4210333122134
6
Senary
255412443121
8
Octal
10054504171
10
Decimal
1085442169
12
Duodecimal
2636194a1
16
Hexadecimal
40b28879
20
Vigesimal
gj40589
36
Base36
hy8sjd
md5
7a7ddfb23bc86af1d27f2d403f5fc955
sha1
9b448ffb1c61d2fe7f7e7bdf53b1eb5122a3a99e
sha256
0e6c12bad56c2b158fa8ec7a7dc5aba4aa86cae0ef97acde4c4a0d4713010fd4
sha512
53825ede28db59a5a339633b6c11a271815390fb654781783e89459e12306c3f016c6dcded2f55917d3c906c8c366c2c3cc48cf1c22a2257f14d860ae45c2e0e
ripemd-160
0f2a34f82e1dbe749cb6ee600056935dda54e6ec
Diameter
2170884338
Circumference
6820034288.0539
Area
3.7013764051398E+18
Volume
5.3568400446405E+27
Surface area
1.4805505620559E+19
Circumference
6820034288.0539
Perimeter
4341768676
Area
1178184702243424561
Diagonal
1535047036.5715
Surface area
7069108213460547366
Volume
1.2788513586857E+27
Space diagonal
1880040985.3858
Perimeter
3256326507
Area
5.1016894124651E+17
Altitude
940020492.69288
Surface area
5.1016894124651E+17
Volume
1.5071407797605E+26
Height
511682345.52382