1293368990 is an even 10-digits composite number following 1293368989
and preceding 1293368991 . In scientific notation, it is written as 1.293368990 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 517347592 positive integers (up to 1293368990) that are relatively prime to 1293368990.
1293368990 has 8 divisors, whose sum is 2328064200
The reverse of 1293368990 is 0998633921
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion two hundred ninety-three million three hundred sixty-eight thousand nine hundred ninety
Scientific notation
1.293368990 × 10^9
Engineering notation
1.293368990 × 10^9
Prime Factorization
2 × 5 × 129336899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1293368990
Product of the distinct prime numbers
The prime factorization of 1293368990 is 2 × 5 × 129336899.
Since it has a total of 3 prime factors.
9 , 7 , 100 , 73 , 782 , 224 , 8834 , 3979 , 25585 , 67800 , 861130 , 52108 , 5695999 , 6035596 , 60845293 , 37290871 , 853307873 , 978292367 , 209158803 , 8279752897
n×2
2586737980
n×3
3880106970
n×4
5173475960
n×5
6466844950
n÷2
646684495
n÷3
431122996.66667
n÷3
323342247.5
n÷5
258673798
n2
1672803344293620100
n3
2.1635519718777E+27
n4
2.7982710286799E+36
n5
3.61919697411E+45
2 √n
35963.439629713
3 √n
1089.5340684593
4 √n
189.64029010132
5 √n
66.426977008686
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
-1293368989
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 1293368990 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293368990) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101110011111010011110
3
Ternary
10100010200221201012
4
Quaternary
1031011303322132
5
Quinary
10122100301430
6
Senary
332201215222
8
Octal
11505637236
10
Decimal
1293368990
12
Duodecimal
301191512
16
Hexadecimal
4d173e9e
20
Vigesimal
1043b29a
36
Base36
le1dwe
md5
79dfc4cd08e048f0a673bbe5a1c985ac
sha1
128a62c003e06212aa46c8a8de5a620552b9138f
sha256
251c11509815717d453d0ad684d04b5a1225a706e820489f9fce64cd6ebd8fa4
sha512
77f0f8b6de36433ec10c92cd4d5f30e28b7db60cc1b63f5fdcfa6eeaf8529b40c4d1f7279715ab6e7b02c961f0e77cfd43a60619485438e0ec77f5131671508d
ripemd-160
0075ca54a4ebfe1c008d1b9e2edfd8e47476d3cb
Diameter
2586737980
Circumference
8126477034.7297
Area
5.2552666973333E+18
Volume
9.0626653073474E+27
Surface area
2.1021066789333E+19
Circumference
8126477034.7297
Perimeter
5173475960
Area
1672803344293620100
Diagonal
1829099966.8108
Surface area
1.0036820065762E+19
Volume
2.1635519718777E+27
Space diagonal
2240180803.614
Perimeter
3880106970
Area
7.2434509584692E+17
Altitude
1120090401.807
Surface area
7.2434509584692E+17
Volume
2.5497704512737E+26
Height
609699988.93693