1297466149 is an odd 10-digits composite number following 1297466148
and preceding 1297466150 . In scientific notation, it is written as 1.297466149 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1111663224 positive integers (up to 1297466149) that are relatively prime to 1297466149.
1297466149 has 8 divisors, whose sum is 1324481600
The reverse of 1297466149 is 9416647921
Previous prime number is 6883
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion two hundred ninety-seven million four hundred sixty-six thousand one hundred forty-nine
Scientific notation
1.297466149 × 10^9
Engineering notation
1.297466149 × 10^9
Prime Factorization
49 × 6883 × 3847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1297466149
Product of the distinct prime numbers
The prime factorization of 1297466149 is 49 × 6883 × 3847.
Since it has a total of 3 prime factors.
2 , 4 , 40 , 24 , 339 , 936 , 7351 , 8020 , 18821 , 3238 , 573865 , 122152 , 9415347 , 2675394 , 74952931 , 56728537 , 962905056 , 275483811 , 7226568056 , 2613197041
n×2
2594932298
n×3
3892398447
n×4
5189864596
n×5
6487330745
n÷2
648733074.5
n÷3
432488716.33333
n÷3
324366537.25
n÷5
259493229.8
n2
1683418407800890201
n3
2.1841783987251E+27
n4
2.8338975357229E+36
n5
3.676886122335E+45
2 √n
36020.357424656
3 √n
1090.6833380332
4 √n
189.79029855252
5 √n
66.46900951124
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
-1297466148
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 1297466149 can be divided by 8 positive divisors.
The sum of these divisors (counting 1297466149) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010101011100001100100101
3
Ternary
10100102102002221211
4
Quaternary
1031111130030211
5
Quinary
10124122404044
6
Senary
332425111421
8
Octal
11525341445
10
Decimal
1297466149
12
Duodecimal
302628571
16
Hexadecimal
4d55c325
20
Vigesimal
10593579
36
Base36
lgh7ad
md5
a8c5a7d6161fcd0132175ac5f0f5ad16
sha1
297ce9a7118c9b01e319ea2cd53ef0fac319a4f1
sha256
0a9ef417be04120458147022415872bc9e5e0974f56a4ba85af4aa6ac31e7794
sha512
db947e3ae4a0f9c3b260700489fa3db169ccdeb37670dbcd59656333dc3357d69f415dd493858e2cc052e1f2056dab3e3c6efd22275a08b3037ca7d523ac48c8
ripemd-160
1ede7cd3e004e44c3801c47ee5933283e10ad8a4
Diameter
2594932298
Circumference
8152220243.9597
Area
5.2886149028651E+18
Volume
9.1490650820859E+27
Surface area
2.115445961146E+19
Circumference
8152220243.9597
Perimeter
5189864596
Area
1683418407800890201
Diagonal
1834894224.6358
Surface area
1.0100510446805E+19
Volume
2.1841783987251E+27
Space diagonal
2247277291.1687
Perimeter
3892398447
Area
7.2894155317696E+17
Altitude
1123638645.5844
Surface area
7.2894155317696E+17
Volume
2.5740789284329E+26
Height
611631408.21193