1120809985 is an odd 10-digits composite number following 1120809984
and preceding 1120809986 . In scientific notation, it is written as 1.120809985 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 895505520 positive integers (up to 1120809985) that are relatively prime to 1120809985.
1120809985 has 8 divisors, whose sum is 1346685696
The reverse of 1120809985 is 5899080211
Previous prime number is 787
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion one hundred twenty million eight hundred nine thousand nine hundred eighty-five
Scientific notation
1.120809985 × 10^9
Engineering notation
1.120809985 × 10^9
Prime Factorization
5 × 787 × 284831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1120809985
Product of the distinct prime numbers
The prime factorization of 1120809985 is 5 × 787 × 284831.
Since it has a total of 3 prime factors.
6 , 4 , 91 , 100 , 256 , 746 , 3281 , 1029 , 73680 , 24727 , 148517 , 963201 , 9203052 , 8333725 , 51534548 , 64418083 , 282751585 , 365676535 , 2963094266 , 7990886875
n×2
2241619970
n×3
3362429955
n×4
4483239940
n×5
5604049925
n÷2
560404992.5
n÷3
373603328.33333
n÷3
280202496.25
n÷5
224161997
n2
1256215022475700225
n3
1.4079783404978E+27
n4
1.5780761826936E+36
n5
1.7687235426537E+45
2 √n
33478.50033977
3 √n
1038.7491078019
4 √n
182.97131015482
5 √n
64.551508877748
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
-1120809984
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 1120809985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1120809985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010110011100011010000000001
3
Ternary
2220010000001020221
4
Quaternary
1002303203100001
5
Quinary
4243411404420
6
Senary
303114503041
8
Octal
10263432001
10
Decimal
1120809985
12
Duodecimal
273434a81
16
Hexadecimal
42ce3401
20
Vigesimal
ha514j5
36
Base36
ijauip
md5
f03d1cee31167c9bf9fc4a1f79d00eba
sha1
fa3734477e374790f9c6960507da683b130e3e04
sha256
125b15ccd00432d27c74bc202381a7fa175dbd0d6b9683ddff89d979aa684479
sha512
23c19a2eafd7722da601e22241d47affa95228053945fb665c8a2e4c4e7538418fbdb43f286340f4b90cd552b238d673521595ba5bcb9f648f0482f320ea7826
ripemd-160
8aa5a8d26e86ef97a2dbbfa2c0ebb7da9a695132
Diameter
2241619970
Circumference
7042256829.8922
Area
3.9465158859388E+18
Volume
5.8977258812284E+27
Surface area
1.5786063543755E+19
Circumference
7042256829.8922
Perimeter
4483239940
Area
1256215022475700225
Diagonal
1585064681.6302
Surface area
7537290134854201350
Volume
1.4079783404978E+27
Space diagonal
1941299839.6505
Perimeter
3362429955
Area
5.439570610398E+17
Altitude
970649919.82526
Surface area
5.439570610398E+17
Volume
1.6593183872163E+26
Height
528354893.87673