1340989865 is an odd 10-digits composite number following 1340989864
and preceding 1340989866 . In scientific notation, it is written as 1.340989865 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1072528560 positive integers (up to 1340989865) that are relatively prime to 1340989865.
1340989865 has 8 divisors, whose sum is 1609582848
The reverse of 1340989865 is 5689890431
Previous prime number is 4363
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion three hundred forty million nine hundred eighty-nine thousand eight hundred sixty-five
Scientific notation
1.340989865 × 10^9
Engineering notation
1.340989865 × 10^9
Prime Factorization
5 × 4363 × 61471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1340989865
Product of the distinct prime numbers
The prime factorization of 1340989865 is 5 × 4363 × 61471.
Since it has a total of 3 prime factors.
1 , 5 , 69 , 58 , 689 , 327 , 4832 , 758 , 1017 , 84988 , 303646 , 229495 , 5490164 , 3935087 , 37723288 , 73724567 , 10275296 , 759677973 , 9359295656 , 1704118723
n×2
2681979730
n×3
4022969595
n×4
5363959460
n×5
6704949325
n÷2
670494932.5
n÷3
446996621.66667
n÷3
335247466.25
n÷5
268197973
n2
1798253818032718225
n3
2.4114401446794E+27
n4
3.2337167940692E+36
n5
4.3363814471272E+45
2 √n
36619.528465014
3 √n
1102.7451723437
4 √n
191.36229635175
5 √n
66.909086275933
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
-1340989864
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 1340989865 can be divided by 8 positive divisors.
The sum of these divisors (counting 1340989865) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111111011011110000110101001
3
Ternary
10110110022100021022
4
Quaternary
1033323132012221
5
Quinary
10221243133430
6
Senary
341022022225
8
Octal
11773360651
10
Decimal
1340989865
12
Duodecimal
315117975
16
Hexadecimal
4fede1a9
20
Vigesimal
10j13ed5
36
Base36
m6e2eh
md5
eba8ef1a4c437e676eb70005b70122c9
sha1
31737c56492ea37c8a581242e39d04dc7036e578
sha256
f4626ad22d9b3e9b7630f51fafb48f47cccb1c36a70013a8c4a6ac556027c1f9
sha512
e6693844f264379eae7bf4e96bf12d5887f88316a596c945266596c5e39670f5210e4017d39a0f7e8070dd51ddf068a53d66f0aaadf390f5165612e49617dc43
ripemd-160
fac96af78ada184772b198fecf2ae44d67007ad4
Diameter
2681979730
Circumference
8425687816.8447
Area
5.6493809840214E+18
Volume
1.0101016857462E+28
Surface area
2.2597523936086E+19
Circumference
8425687816.8447
Perimeter
5363959460
Area
1798253818032718225
Diagonal
1896446054.0879
Surface area
1.0789522908196E+19
Volume
2.4114401446794E+27
Space diagonal
2322662578.6149
Perimeter
4022969595
Area
7.7866674443435E+17
Altitude
1161331289.3075
Surface area
7.7866674443435E+17
Volume
2.8419094645472E+26
Height
632148684.69596