1317490988 is an even 10-digits composite number following 1317490987
and preceding 1317490989 . In scientific notation, it is written as 1.317490988 × 10^9.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 597126800 positive integers (up to 1317490988) that are relatively prime to 1317490988.
1317490988 has 24 divisors, whose sum is 2522487744
The reverse of 1317490988 is 8890947131
Previous prime number is 347
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion three hundred seventeen million four hundred ninety thousand nine hundred eighty-eight
Scientific notation
1.317490988 × 10^9
Engineering notation
1.317490988 × 10^9
Prime Factorization
2 × 2 × 11 × 347 × 86291
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
658745494 Product of the distinct prime numbers
The prime factorization of 1317490988 is 2 × 2 × 11 × 347 × 86291.
Since it has a total of 5 prime factors.
5 , 7 , 55 , 9 , 457 , 124 , 2698 , 3265 , 55172 , 75525 , 656701 , 299796 , 4624107 , 841172 , 75598447 , 88262270 , 921642512 , 448068716 , 1041500257 , 6737992748
n×2
2634981976
n×3
3952472964
n×4
5269963952
n×5
6587454940
n÷2
658745494
n÷3
439163662.66667
n÷3
329372747
n÷5
263498197.6
n2
1735782503461216144
n3
2.2868778054382E+27
n4
3.0129408993221E+36
n5
3.9695224822335E+45
2 √n36297.258684369
3 √n1096.2658471645
4 √n190.51839460894
5 √n66.67292841044
1 , 2 , 4 , 11 , 22 , 44 , 347 , 694 , 1388 , 3817 , 7634 , 15268 , 86291 , 172582 , 345164 , 949201 , 1898402 , 3796804 , 29942977 , 59885954 , 119771908 , 329372747 , 658745494 , 1317490988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1317490987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1317490988 can be divided by 24 positive divisors.
The sum of these divisors (counting 1317490988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110100001110101000100101100
3
Ternary
10101211002110212112
4
Quaternary
1032201311010230
5
Quinary
10144234202423
6
Senary
334422223152
8
Octal
11641650454
10
Decimal
1317490988
12
Duodecimal
309284ab8
16
Hexadecimal
4e87512c
20
Vigesimal
10be6798
36
Base36
lseejw
md5
b497cfec1c9a6e2de902af5ecd872ad2
sha1
58fbdaecd5f6aeef41621626e68fd6dbb3e61213
sha256
4cf8475298a8e5543c05fa83049ac1e3035710522f3594a1b9992373db96674a
sha512
85c27adae6d969c436daec58d789b647b6d3bc2fe0c1a1856c8ad6041249380c06079bd6c2c24bc9abc8efc16e9c24549e9d648e4959747bb6ced018b59f64cc
ripemd-160
354fd6eed578d63228f5ddc0789dbaf90f5c3052
Diameter
2634981976
Circumference
8278040018.1431
Area
5.4531215611035E+18
Volume
9.5792513509631E+27
Surface area
2.1812486244414E+19
Circumference
8278040018.1431
Perimeter
5269963952
Area
1735782503461216144
Diagonal
1863213623.5339
Surface area
1.0414695020767E+19
Volume
2.2868778054382E+27
Space diagonal
2281961329.7301
Perimeter
3952472964
Area
7.5161587172098E+17
Altitude
1140980664.8651
Surface area
7.5161587172098E+17
Volume
2.6951113399506E+26
Height
621071207.84464