1296313905 is an odd 10-digits composite number following 1296313904
and preceding 1296313906 . In scientific notation, it is written as 1.296313905 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 675288768 positive integers (up to 1296313905) that are relatively prime to 1296313905.
1296313905 has 8 divisors, whose sum is 1414892160
The reverse of 1296313905 is 5093136921
Previous prime number is 43
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion two hundred ninety-six million three hundred thirteen thousand nine hundred five
Scientific notation
1.296313905 × 10^9
Engineering notation
1.296313905 × 10^9
Prime Factorization
15 × 43 × 2009789
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1296313905 Product of the distinct prime numbers
The prime factorization of 1296313905 is 15 × 43 × 2009789.
Since it has a total of 3 prime factors.
7 , 9 , 19 , 73 , 906 , 785 , 6931 , 9671 , 31423 , 6981 , 464219 , 303315 , 345923 , 960319 , 46098834 , 92566341 , 923638804 , 274465851 , 564880605 , 7578975397
n×2
2592627810
n×3
3888941715
n×4
5185255620
n×5
6481569525
n÷2
648156952.5
n÷3
432104635
n÷3
324078476.25
n÷5
259262781
n2
1680429740296349025
n3
2.1783644387217E+27
n4
2.8238441120725E+36
n5
3.6605883880319E+45
2 √n36004.359527702
3 √n1090.3603737847
4 √n189.74814762654
5 √n66.457199455398
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
-1296313904 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 1296313905 can be divided by 8 positive divisors.
The sum of these divisors (counting 1296313905) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010001000010111000110001
3
Ternary
10100100020120101010
4
Quaternary
1031101002320301
5
Quinary
10123324021110
6
Senary
332344301133
8
Octal
11521027061
10
Decimal
1296313905
12
Duodecimal
3021717a9
16
Hexadecimal
4d442e31
20
Vigesimal
1051j4f5
36
Base36
lfsi7l
md5
37dcb92868f56c6c3a99622538e5a7f2
sha1
ae3b297297c41a1184b8ea50bbb11eb255419fa9
sha256
37fcdc2057647e88ee1d3394d151b4ef59c1d2d1fa70684ba8d428061f22bab9
sha512
1d690fc338532e007db6b427dc31b54e23aa0108290b59f5c318382516413486644918c70c06be5aaa46d09938589d1f202c1a99d60874e0302defcdb1d164dc
ripemd-160
2f7d0a2c569b6b0f0a5a3d23829afc64b4d05bc0
Diameter
2592627810
Circumference
8144980481.3886
Area
5.2792257269888E+18
Volume
9.1247116233724E+27
Surface area
2.1116902907955E+19
Circumference
8144980481.3886
Perimeter
5185255620
Area
1680429740296349025
Diagonal
1833264705.5438
Surface area
1.0082578441778E+19
Volume
2.1783644387217E+27
Space diagonal
2245281546.018
Perimeter
3888941715
Area
7.2764742218576E+17
Altitude
1122640773.009
Surface area
7.2764742218576E+17
Volume
2.5672271108596E+26
Height
611088235.18128