1131509946 is an even 10-digits composite number following 1131509945
and preceding 1131509947 . In scientific notation, it is written as 1.131509946 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 323288544 positive integers (up to 1131509946) that are relatively prime to 1131509946.
1131509946 has 8 divisors, whose sum is 1778087124
The reverse of 1131509946 is 6499051311
Previous prime number is 21
Is Prime? no
Number parity even
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion one hundred thirty-one million five hundred nine thousand nine hundred forty-six
Scientific notation
1.131509946 × 10^9
Engineering notation
1.131509946 × 10^9
Prime Factorization
2 × 21 × 26940713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1131509946
Product of the distinct prime numbers
The prime factorization of 1131509946 is 2 × 21 × 26940713.
Since it has a total of 3 prime factors.
2 , 10 , 98 , 97 , 240 , 386 , 9958 , 428 , 99263 , 83092 , 614855 , 96777 , 8603905 , 5952306 , 4703904 , 63673762 , 195350045 , 455048244 , 9958846829 , 6718230431
n×2
2263019892
n×3
3394529838
n×4
4526039784
n×5
5657549730
n÷2
565754973
n÷3
377169982
n÷3
282877486.5
n÷5
226301989.2
n2
1280314757896922916
n3
1.448688882571E+27
n4
1.6392058792887E+36
n5
1.8547777559568E+45
2 √n
33637.92422252
3 √n
1042.0441630357
4 √n
183.40644542251
5 √n
64.674290813285
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
-1131509945
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 1131509946 can be divided by 8 positive divisors.
The sum of these divisors (counting 1131509946) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011011100010111100010111010
3
Ternary
2220212010122211210
4
Quaternary
1003130113202322
5
Quinary
4304131304241
6
Senary
304140103550
8
Octal
10334274272
10
Decimal
1131509946
12
Duodecimal
276b34bb6
16
Hexadecimal
437178ba
20
Vigesimal
hdbieh6
36
Base36
ipo6nu
md5
a48d8d45754efbd80d9084bade3cbc34
sha1
13ff8c32a7ac228bda16d144d467de770acd9357
sha256
0a290c31414bf323828b62ea7ac0884945509e0daca3253f3833370a811890a6
sha512
ae18580e04cfe9f181d8b23f0c512edf0bff1f7197e572f293ed0e4183d4b3eaa5cc9471e7b8890fd99823601cbcc5d3bb0f47267adceadaff1c624c6eafb462
ripemd-160
b2aec94560e42f1c96ca60d8af277e9c28f90f40
Diameter
2263019892
Circumference
7109486667.6348
Area
4.0222274376916E+18
Volume
6.0682538010961E+27
Surface area
1.6088909750766E+19
Circumference
7109486667.6348
Perimeter
4526039784
Area
1280314757896922916
Diagonal
1600196711.5932
Surface area
7681888547381537496
Volume
1.448688882571E+27
Space diagonal
1959832715.7415
Perimeter
3394529838
Area
5.5439255258943E+17
Altitude
979916357.87076
Surface area
5.5439255258943E+17
Volume
1.7072962211591E+26
Height
533398903.86442