1121330491 is an odd 10-digits composite number following 1121330490
and preceding 1121330492 . In scientific notation, it is written as 1.121330491 × 10^9.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 1108016448 positive integers (up to 1121330491) that are relatively prime to 1121330491.
1121330491 has 8 divisors, whose sum is 1134660960
The reverse of 1121330491 is 1940331211
Previous prime number is 2087
Is Prime? no Number parity odd Number length 10 Sum of Digits 25 Digital Root 7
Name
one billion one hundred twenty-one million three hundred thirty thousand four hundred ninety-one
Scientific notation
1.121330491 × 10^9
Engineering notation
1.121330491 × 10^9
Prime Factorization
89 × 2087 × 6037
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1121330491 Product of the distinct prime numbers
The prime factorization of 1121330491 is 89 × 2087 × 6037.
Since it has a total of 3 prime factors.
4 , 9 , 72 , 69 , 375 , 487 , 7046 , 2348 , 37191 , 9882 , 487654 , 11754 , 9903240 , 1850861 , 58059004 , 94946873 , 96217731 , 817444653 , 5554373862 , 7254127054
n×2
2242660982
n×3
3363991473
n×4
4485321964
n×5
5606652455
n÷2
560665245.5
n÷3
373776830.33333
n÷3
280332622.75
n÷5
224266098.2
n2
1257382070046301081
n3
1.4099408539796E+27
n4
1.5810096700739E+36
n5
1.7728343496197E+45
2 √n33486.273172749
3 √n1038.9098818478
4 √n182.99254950065
5 √n64.557503329692
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
-1121330490 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 1121330491 can be divided by 8 positive divisors.
The sum of these divisors (counting 1121330491) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010110101100010010100111011
3
Ternary
2220010222111020221
4
Quaternary
1002311202110323
5
Quinary
4244030033431
6
Senary
303134000511
8
Octal
10265422473
10
Decimal
1121330491
12
Duodecimal
273646137
16
Hexadecimal
42d6253b
20
Vigesimal
ha8664b
36
Base36
ijm057
md5
3d9e3087a70f56d1cad68f7329494fb2
sha1
c42cc2f500e841b7dcb02372fabfe6d161c9650d
sha256
537b06e62cdb3f023d20e75e02cdcf405812bde6654171c6b9379cc3345abd14
sha512
c3dc5c6d83a5f26fda2a346766647b9bf46c21ec2c0b95ee1a3fc9d4b0e2d4de8c49f2a6ba5c05e8007f3ae2dbd4aedd30ba857f9648b26192b84e9339b00b7d
ripemd-160
e5a4f9e304a91b61d03250df8940e5c22a17bfa0
Diameter
2242660982
Circumference
7045527265.5437
Area
3.950182274013E+18
Volume
5.905946438478E+27
Surface area
1.5800729096052E+19
Circumference
7045527265.5437
Perimeter
4485321964
Area
1257382070046301081
Diagonal
1585800788.2747
Surface area
7544292420277806486
Volume
1.4099408539796E+27
Space diagonal
1942201382.4882
Perimeter
3363991473
Area
5.4446240746158E+17
Altitude
971100691.24408
Surface area
5.4446240746158E+17
Volume
1.6616312315349E+26
Height
528600262.75823