1296448894 is an even 10-digits composite number following 1296448893
and preceding 1296448895 . In scientific notation, it is written as 1.296448894 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 598361016 positive integers (up to 1296448894) that are relatively prime to 1296448894.
1296448894 has 8 divisors, whose sum is 2094263640
The reverse of 1296448894 is 4988446921
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion two hundred ninety-six million four hundred forty-eight thousand eight hundred ninety-four
Scientific notation
1.296448894 × 10^9
Engineering notation
1.296448894 × 10^9
Prime Factorization
2 × 13 × 49863419
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1296448894 Product of the distinct prime numbers
The prime factorization of 1296448894 is 2 × 13 × 49863419.
Since it has a total of 3 prime factors.
5 , 9 , 46 , 39 , 918 , 647 , 2337 , 7504 , 61579 , 71071 , 364271 , 607125 , 9865877 , 4793052 , 81958667 , 61522798 , 312645202 , 543768862 , 2741177514 , 8095769923
n×2
2592897788
n×3
3889346682
n×4
5185795576
n×5
6482244470
n÷2
648224447
n÷3
432149631.33333
n÷3
324112223.5
n÷5
259289778.8
n2
1680779734753823236
n3
2.1790450281792E+27
n4
2.8250205167591E+36
n5
3.6624947244797E+45
2 √n36006.234099111
3 √n1090.3982199543
4 √n189.75308719257
5 √n66.458583474688
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
-1296448893 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 1296448894 can be divided by 8 positive divisors.
The sum of these divisors (counting 1296448894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010001100011110101111110
3
Ternary
10100100111102112201
4
Quaternary
1031101203311332
5
Quinary
10123342331034
6
Senary
332351222114
8
Octal
11521436576
10
Decimal
1296448894
12
Duodecimal
30221793a
16
Hexadecimal
4d463d7e
20
Vigesimal
1052g24e
36
Base36
lfveda
md5
4e45138cd78e0ebe2b99d9faf1376635
sha1
3686885991465bef42a4713e6bf0f71bcea57d04
sha256
da9a9434feef63f5bee9d2a3b5553e7bcd56b11834ee62ecec5c3d42a14df097
sha512
9c430cf4840638ca6a040e410a49e67b89b6751334ae0430e265fa2524666f437002565895ec3a67e90e048d244a42831ba04c42cff58e650309c10c5d508b24
ripemd-160
a8e50baa83811647f668a300470a7a2764c990a4
Diameter
2592897788
Circumference
8145828642.29
Area
5.2803252670052E+18
Volume
9.1275624698255E+27
Surface area
2.1121301068021E+19
Circumference
8145828642.29
Perimeter
5185795576
Area
1680779734753823236
Diagonal
1833455608.8184
Surface area
1.0084678408523E+19
Volume
2.1790450281792E+27
Space diagonal
2245515353.8245
Perimeter
3889346682
Area
7.2779897423144E+17
Altitude
1122757676.9122
Surface area
7.2779897423144E+17
Volume
2.5680291932272E+26
Height
611151869.60613