1130731681 is an odd 10-digits composite number following 1130731680
and preceding 1130731682 . In scientific notation, it is written as 1.130731681 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 1081568928 positive integers (up to 1130731681) that are relatively prime to 1130731681.
1130731681 has 6 divisors, whose sum is 1182031970
The reverse of 1130731681 is 1861370311
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion one hundred thirty million seven hundred thirty-one thousand six hundred eighty-one
Scientific notation
1.130731681 × 10^9
Engineering notation
1.130731681 × 10^9
Prime Factorization
23 × 23 × 2137489
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49162247
Product of the distinct prime numbers
The prime factorization of 1130731681 is 23 × 23 × 2137489.
Since it has a total of 3 prime factors.
5 , 1 , 69 , 3 , 794 , 118 , 5528 , 854 , 58247 , 52498 , 776995 , 460217 , 8157655 , 9136443 , 13240866 , 23665713 , 819546005 , 331739436 , 7726731648 , 6226366214
n×2
2261463362
n×3
3392195043
n×4
4522926724
n×5
5653658405
n÷2
565365840.5
n÷3
376910560.33333
n÷3
282682920.25
n÷5
226146336.2
n2
1278554134417085761
n3
1.4457016656589E+27
n4
1.634700674635E+36
n5
1.8484078417619E+45
2 √n
33626.353965305
3 √n
1041.8051984234
4 √n
183.3749000417
5 √n
64.665391626694
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1130731680
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1130731681 can be divided by 6 positive divisors.
The sum of these divisors (counting 1130731681) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000011011001011001100010100001
3
Ternary
2220210200010021011
4
Quaternary
1003121121202201
5
Quinary
4303431403211
6
Senary
304111300521
8
Octal
10331314241
10
Decimal
1130731681
12
Duodecimal
27681a741
16
Hexadecimal
436598a1
20
Vigesimal
hd71941
36
Base36
ip7i5d
md5
d087698f8571bea1c0d186b4eda98b95
sha1
2ba4e631c702abdaa7f54ef77cc3f293af25d692
sha256
a43ab7366956be95a93d3ce9fdc529c042a6e53d20a28efb827a42d8bfb84308
sha512
d2cfb81a2e90ec23ec87df099ddbd91dacd49b16ddfe4032468897373328723d89b7dccdea6aa03c09f5d8c02d677394873eaa09974abad6461cb56dcea9e089
ripemd-160
7acdb1fef9d2462e5ba08b29956bd1e5d30f865d
Diameter
2261463362
Circumference
7104596684.4217
Area
4.0166962759016E+18
Volume
6.0557409761555E+27
Surface area
1.6066785103606E+19
Circumference
7104596684.4217
Perimeter
4522926724
Area
1278554134417085761
Diagonal
1599096078.6751
Surface area
7671324806502514566
Volume
1.4457016656589E+27
Space diagonal
1958484721.2198
Perimeter
3392195043
Area
5.5363018025941E+17
Altitude
979242360.60988
Surface area
5.5363018025941E+17
Volume
1.7037757522669E+26
Height
533032026.22504