1297923338 is an even 10-digits composite number following 1297923337
and preceding 1297923339 . In scientific notation, it is written as 1.297923338 × 10^9.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 648961668 positive integers (up to 1297923338) that are relatively prime to 1297923338.
1297923338 has 4 divisors, whose sum is 1946885010
The reverse of 1297923338 is 8333297921
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion two hundred ninety-seven million nine hundred twenty-three thousand three hundred thirty-eight
Scientific notation
1.297923338 × 10^9
Engineering notation
1.297923338 × 10^9
Prime Factorization
2 × 648961669
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1297923338 Product of the distinct prime numbers
The prime factorization of 1297923338 is 2 × 648961669.
Since it has a total of 2 prime factors.
3 , 7 , 50 , 42 , 194 , 605 , 6542 , 8687 , 44817 , 79686 , 376378 , 804280 , 6299953 , 3921777 , 83563554 , 10904959 , 125505822 , 397493993 , 8628248758 , 1406646408
n×2
2595846676
n×3
3893770014
n×4
5191693352
n×5
6489616690
n÷2
648961669
n÷3
432641112.66667
n÷3
324480834.5
n÷5
259584667.6
n2
1684604991325062244
n3
2.1864881335521E+27
n4
2.8378939767973E+36
n5
3.6833688232549E+45
2 √n36026.703124211
3 √n1090.8114312572
4 √n189.8070154768
5 √n66.473693196846
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1297923337 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1297923338 can be divided by 4 positive divisors.
The sum of these divisors (counting 1297923338) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101010111001011110100001010
3
Ternary
10100110021100002202
4
Quaternary
1031113023310022
5
Quinary
10124232021323
6
Senary
332443000202
8
Octal
11527136412
10
Decimal
1297923338
12
Duodecimal
302809062
16
Hexadecimal
4d5cbd0a
20
Vigesimal
105c086i
36
Base36
lgr022
md5
755fa6611823d64c656176caa206f046
sha1
7eaa9153aca08588aaf18d0a3bb2b800c05190e5
sha256
deb7dd3fb20e4fe7154c983345c6544bc477fbe19e9c9aed617b63595bec08ed
sha512
d651b50f81a18a1405ea957163586e1879edcf968df05d74c2624475cf7610607fc4e055fcaea5f6e6b5cd3cc7cf299a22503411ad6a5a757c00291da7105600
ripemd-160
c8d81aa483c6f746a0170d36fddf2ef8cd874ea4
Diameter
2595846676
Circumference
8155092847.1671
Area
5.2923426649475E+18
Volume
9.1587400767047E+27
Surface area
2.116937065979E+19
Circumference
8155092847.1671
Perimeter
5191693352
Area
1684604991325062244
Diagonal
1835540787.5202
Surface area
1.010762994795E+19
Volume
2.1864881335521E+27
Space diagonal
2248069165.7454
Perimeter
3893770014
Area
7.2945535891478E+17
Altitude
1124034582.8727
Surface area
7.2945535891478E+17
Volume
2.576800977031E+26
Height
611846929.17339