1168989891 is an odd 10-digits composite number following 1168989890
and preceding 1168989892 . In scientific notation, it is written as 1.168989891 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 774821472 positive integers (up to 1168989891) that are relatively prime to 1168989891.
1168989891 has 8 divisors, whose sum is 1567663440
The reverse of 1168989891 is 1989898611
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
one billion one hundred sixty-eight million nine hundred eighty-nine thousand eight hundred ninety-one
Scientific notation
1.168989891 × 10^9
Engineering notation
1.168989891 × 10^9
Prime Factorization
3 × 173 × 2252389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1168989891
Product of the distinct prime numbers
The prime factorization of 1168989891 is 3 × 173 × 2252389.
Since it has a total of 3 prime factors.
4 , 8 , 37 , 11 , 417 , 40 , 5280 , 7772 , 88409 , 46387 , 106997 , 252510 , 3043983 , 2485137 , 84816688 , 73664606 , 506869133 , 18684174 , 592386387 , 754955035
n×2
2337979782
n×3
3506969673
n×4
4675959564
n×5
5844949455
n÷2
584494945.5
n÷3
389663297
n÷3
292247472.75
n÷5
233797978.2
n2
1366537365260191881
n3
1.5974683656629E+27
n4
1.8674243706523E+36
n5
2.1830002114995E+45
2 √n
34190.494161389
3 √n
1053.4249134466
4 √n
184.9067174588
5 √n
65.097176358689
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
-1168989890
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 1168989891 can be divided by 8 positive divisors.
The sum of these divisors (counting 1168989891) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101101011010101111011000011
3
Ternary
10000110122211122220
4
Quaternary
1011223111323003
5
Quinary
4343230134031
6
Senary
311555302123
8
Octal
10553257303
10
Decimal
1168989891
12
Duodecimal
2875aa943
16
Hexadecimal
45ad5ec3
20
Vigesimal
i563eeb
36
Base36
jbzidf
md5
b1206f274d384ecbd26f06a6453aa8b5
sha1
54c2e175620600928325ad52e1a584aa0e0e3842
sha256
060524e4c1890fc3adb46fb41d1c578f32e3a52acb6b4726c110fd227c94b4b5
sha512
ace94630dffd08dd9ccbadb75671bd4522d94ddca65324ac322db787a183b1074c71aa854c2340716d019201fd37a1da162351e8956b55cc51b692c760c8bc4f
ripemd-160
9ce1d65b8c5afcf0d474fb7dba144dd6371cc8b0
Diameter
2337979782
Circumference
7344980107.3727
Area
4.2931037475574E+18
Volume
6.691459842545E+27
Surface area
1.7172414990229E+19
Circumference
7344980107.3727
Perimeter
4675959564
Area
1366537365260191881
Diagonal
1653201358.1292
Surface area
8199224191561151286
Volume
1.5974683656629E+27
Space diagonal
2024749884.7464
Perimeter
3506969673
Area
5.9172803676799E+17
Altitude
1012374942.3732
Surface area
5.9172803676799E+17
Volume
1.8826345234854E+26
Height
551067119.37642