1296737897 is an odd 10-digits composite number following 1296737896
and preceding 1296737898 . In scientific notation, it is written as 1.296737897 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 971989632 positive integers (up to 1296737897) that are relatively prime to 1296737897.
1296737897 has 8 divisors, whose sum is 1379988960
The reverse of 1296737897 is 7987376921
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 59
Digital Root 5
Name
one billion two hundred ninety-six million seven hundred thirty-seven thousand eight hundred ninety-seven
Scientific notation
1.296737897 × 10^9
Engineering notation
1.296737897 × 10^9
Prime Factorization
91 × 19 × 749993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1296737897
Product of the distinct prime numbers
The prime factorization of 1296737897 is 91 × 19 × 749993.
Since it has a total of 3 prime factors.
6 , 7 , 65 , 84 , 632 , 835 , 346 , 1134 , 57329 , 30969 , 475049 , 729369 , 1962059 , 4018733 , 69954162 , 61828980 , 171769268 , 322411073 , 764289433 , 6291922937
n×2
2593475794
n×3
3890213691
n×4
5186951588
n×5
6483689485
n÷2
648368948.5
n÷3
432245965.66667
n÷3
324184474.25
n÷5
259347579.4
n2
1681529173515982609
n3
2.1805026042093E+27
n4
2.8275403613853E+36
n5
3.6665787419055E+45
2 √n
36010.247111065
3 √n
1090.4792374026
4 √n
189.76366119746
5 √n
66.461546185783
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
-1296737896
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 1296737897 can be divided by 8 positive divisors.
The sum of these divisors (counting 1296737897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010010101010011001101001
3
Ternary
10100101001002222112
4
Quaternary
1031102222121221
5
Quinary
10123431103042
6
Senary
332401332105
8
Octal
11522523151
10
Decimal
1296737897
12
Duodecimal
302337035
16
Hexadecimal
4d4aa669
20
Vigesimal
1054c4eh
36
Base36
lg1ld5
md5
e3cb781a9057aabb293c2a1113ed8f59
sha1
d4418390d894817b8bd1322d77aa439a805a053d
sha256
b9bf3679458e64c72ce6e8b00a475a314e2f93a8d39027c7b0f22694e0b0c745
sha512
9c9e05ff13d609faa620b7372f7402c31491bc95286e2da643e622419ba61a469dca6b9b8486efcd1bf3a665edb708814e3c97cf605083afde3032a1d4763e0a
ripemd-160
58c3f9eb6b52866a936ac7018a26ebd606a2f229
Diameter
2593475794
Circumference
8147644501.6934
Area
5.2826796983147E+18
Volume
9.133667950023E+27
Surface area
2.1130718793259E+19
Circumference
8147644501.6934
Perimeter
5186951588
Area
1681529173515982609
Diagonal
1833864320.7806
Surface area
1.0089175041096E+19
Volume
2.1805026042093E+27
Space diagonal
2246015921.704
Perimeter
3890213691
Area
7.2812349073475E+17
Altitude
1123007960.852
Surface area
7.2812349073475E+17
Volume
2.5697469630522E+26
Height
611288106.92686