1085381844 is an even 10-digits composite number following 1085381843
and preceding 1085381845 . In scientific notation, it is written as 1.085381844 × 10^9.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 360968064 positive integers (up to 1085381844) that are relatively prime to 1085381844.
1085381844 has 24 divisors, whose sum is 2538338880
The reverse of 1085381844 is 4481835801
Previous prime number is 439
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion eighty-five million three hundred eighty-one thousand eight hundred forty-four
Scientific notation
1.085381844 × 10^9
Engineering notation
1.085381844 × 10^9
Prime Factorization
2 × 2 × 3 × 439 × 206033
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
542690922 Product of the distinct prime numbers
The prime factorization of 1085381844 is 2 × 2 × 3 × 439 × 206033.
Since it has a total of 5 prime factors.
7 , 6 , 25 , 20 , 824 , 599 , 7197 , 6136 , 2381 , 21642 , 884482 , 858752 , 7819886 , 3403999 , 15753092 , 18520071 , 968195997 , 164948069 , 7771903799 , 8111554489
n×2
2170763688
n×3
3256145532
n×4
4341527376
n×5
5426909220
n÷2
542690922
n÷3
361793948
n÷3
271345461
n÷5
217076368.8
n2
1178053747284840336
n3
1.2786381485591E+27
n4
1.3878106314919E+36
n5
1.5063044623314E+45
2 √n32945.133844014
3 √n1027.6869716169
4 √n181.50794430001
5 √n64.138162038895
1 , 2 , 3 , 4 , 6 , 12 , 439 , 878 , 1317 , 1756 , 2634 , 5268 , 206033 , 412066 , 618099 , 824132 , 1236198 , 2472396 , 90448487 , 180896974 , 271345461 , 361793948 , 542690922 , 1085381844
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1085381843 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1085381844 can be divided by 24 positive divisors.
The sum of these divisors (counting 1085381844) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000000101100011001110011010100
3
Ternary
2210122100002222120
4
Quaternary
1000230121303110
5
Quinary
4210324204334
6
Senary
255411255540
8
Octal
10054316324
10
Decimal
1085381844
12
Duodecimal
2635aa5b0
16
Hexadecimal
40b19cd4
20
Vigesimal
gj3cec4
36
Base36
hy7hzo
md5
e639cd4d9d7dec44f1b1c5847ca442a9
sha1
881a499e8725ecefbd3435c21003585cbcb2d09f
sha256
72d011624e9352a72e291e7befd00771ef05b64022c6502103dc2a5079690905
sha512
f4f0311d6a9e3158857a92bb12712c406bb0566068be71a4c21c4b446c19872974b5cd23cc89861b14231051e98c172ef6959c7fc5c78ef7fe5c9fca3bee3746
ripemd-160
265325c09642dce722b89da97eeee991174ee908
Diameter
2170763688
Circumference
6819655254.9003
Area
3.700964998004E+18
Volume
5.3559469521507E+27
Surface area
1.4803859992016E+19
Circumference
6819655254.9003
Perimeter
4341527376
Area
1178053747284840336
Diagonal
1534961724.1383
Surface area
7068322483709042016
Volume
1.2786381485591E+27
Space diagonal
1879936499.4208
Perimeter
3256145532
Area
5.1011223608606E+17
Altitude
939968249.7104
Surface area
5.1011223608606E+17
Volume
1.5068895092166E+26
Height
511653908.04611