1296706729 is an odd 10-digits composite number following 1296706728
and preceding 1296706730 . In scientific notation, it is written as 1.296706729 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1288730976 positive integers (up to 1296706729) that are relatively prime to 1296706729.
1296706729 has 8 divisors, whose sum is 1304707680
The reverse of 1296706729 is 9276076921
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion two hundred ninety-six million seven hundred six thousand seven hundred twenty-nine
Scientific notation
1.296706729 × 10^9
Engineering notation
1.296706729 × 10^9
Prime Factorization
347 × 313 × 11939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1296706729
Product of the distinct prime numbers
The prime factorization of 1296706729 is 347 × 313 × 11939.
Since it has a total of 3 prime factors.
9 , 3 , 13 , 34 , 537 , 49 , 5401 , 5402 , 23372 , 2608 , 27363 , 927262 , 7822601 , 6072119 , 57594984 , 39739256 , 18243458 , 190255424 , 5755702236 , 8535188692
n×2
2593413458
n×3
3890120187
n×4
5186826916
n×5
6483533645
n÷2
648353364.5
n÷3
432235576.33333
n÷3
324176682.25
n÷5
259341345.8
n2
1681448341033879441
n3
2.1803453782845E+27
n4
2.8272685235656E+36
n5
3.6661381191974E+45
2 √n
36009.814342759
3 √n
1090.4705005228
4 √n
189.76252091169
5 √n
66.461226692785
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
-1296706728
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 1296706729 can be divided by 8 positive divisors.
The sum of these divisors (counting 1296706729) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010010100010110010101001
3
Ternary
10100100222112020011
4
Quaternary
1031102202302221
5
Quinary
10123424103404
6
Senary
332400531521
8
Octal
11522426251
10
Decimal
1296706729
12
Duodecimal
302320ba1
16
Hexadecimal
4d4a2ca9
20
Vigesimal
105486g9
36
Base36
lg0xbd
md5
39d282329faa393ade7220fd6710e12b
sha1
b241b0e8a5b38b2d7b3b74a58889a1d2ab25e3df
sha256
1c66bf998ca2ce578def6ff675b27abfaa7f523b5f0f97be1b3d20571a434025
sha512
4ce4a072b9294fe0cd60bad73c853671f229839a38660ff7fdfc8f423c59b4c2da2dc88987ef1ad1f03cb3512bcd1839bc738e46eabf6c3188d9c3b8c749c571
ripemd-160
3202cd33350d70a14ea4ef43d4a81e4b0e139708
Diameter
2593413458
Circumference
8147448667.3737
Area
5.2824257555828E+18
Volume
9.1330093636095E+27
Surface area
2.1129703022331E+19
Circumference
8147448667.3737
Perimeter
5186826916
Area
1681448341033879441
Diagonal
1833820242.5723
Surface area
1.0088690046203E+19
Volume
2.1803453782845E+27
Space diagonal
2245961937.1444
Perimeter
3890120187
Area
7.2808848924327E+17
Altitude
1122980968.5722
Surface area
7.2808848924327E+17
Volume
2.5695616705229E+26
Height
611273414.19075