1317186989 is an odd 10-digits composite number following 1317186988
and preceding 1317186990 . In scientific notation, it is written as 1.317186989 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1204831152 positive integers (up to 1317186989) that are relatively prime to 1317186989.
1317186989 has 8 divisors, whose sum is 1434324000
The reverse of 1317186989 is 9896817131
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion three hundred seventeen million one hundred eighty-six thousand nine hundred eighty-nine
Scientific notation
1.317186989 × 10^9
Engineering notation
1.317186989 × 10^9
Prime Factorization
29 × 19 × 2390539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1317186989
Product of the distinct prime numbers
The prime factorization of 1317186989 is 29 × 19 × 2390539.
Since it has a total of 3 prime factors.
10 , 10 , 88 , 20 , 727 , 48 , 348 , 5643 , 81144 , 88590 , 210979 , 573867 , 8858923 , 8347344 , 18499237 , 10275409 , 569793871 , 796136853 , 6424851401 , 6169275284
n×2
2634373978
n×3
3951560967
n×4
5268747956
n×5
6585934945
n÷2
658593494.5
n÷3
439062329.66667
n÷3
329296747.25
n÷5
263437397.8
n2
1734981563990886121
n3
2.2852951422437E+27
n4
3.0101610273883E+36
n5
3.9649449400707E+45
2 √n
36293.070812484
3 √n
1096.1815229047
4 √n
190.50740356344
5 √n
66.669851292689
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
-1317186988
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 1317186989 can be divided by 8 positive divisors.
The sum of these divisors (counting 1317186989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110100000101010110110101101
3
Ternary
10101210112000212022
4
Quaternary
1032200222312231
5
Quinary
10144144440424
6
Senary
334411515525
8
Octal
11640526655
10
Decimal
1317186989
12
Duodecimal
309158ba5
16
Hexadecimal
4e82adad
20
Vigesimal
10bc8799
36
Base36
ls7vzh
md5
88fc754f64ab309d221807c4e1fed86e
sha1
1ef2d2d117a99fc00a2cf159ff66b0c7a67f4486
sha256
a16ae07fa7fcf3f41f28171a32fdf439da50269d2754e42734409612ed9fc007
sha512
b25d1a0fd6b0c0f7bd10e04ef15d3088c8ff615bc24e135d3f9c87376a9ad676781c438ccb679e94949a96b3275ad340967871c730de4f5d37e96a837d982cfd
ripemd-160
bdbb6196bb2c7181adf00a0511effade635b85d6
Diameter
2634373978
Circumference
8276129936.0929
Area
5.4506053355475E+18
Volume
9.5726219068762E+27
Surface area
2.180242134219E+19
Circumference
8276129936.0929
Perimeter
5268747956
Area
1734981563990886121
Diagonal
1862783704.0252
Surface area
1.0409889383945E+19
Volume
2.2852951422437E+27
Space diagonal
2281434788.0167
Perimeter
3951560967
Area
7.5126905475688E+17
Altitude
1140717394.0083
Surface area
7.5126905475688E+17
Volume
2.6932461534886E+26
Height
620927901.34173