1312103657 is an odd 10-digits composite number following 1312103656
and preceding 1312103658 . In scientific notation, it is written as 1.312103657 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 1264706352 positive integers (up to 1312103657) that are relatively prime to 1312103657.
1312103657 has 8 divisors, whose sum is 1360164096
The reverse of 1312103657 is 7563012131
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 29
Digital Root 2
Name
one billion three hundred twelve million one hundred three thousand six hundred fifty-seven
Scientific notation
1.312103657 × 10^9
Engineering notation
1.312103657 × 10^9
Prime Factorization
37 × 107 × 331423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1312103657
Product of the distinct prime numbers
The prime factorization of 1312103657 is 37 × 107 × 331423.
Since it has a total of 3 prime factors.
8 , 9 , 68 , 15 , 402 , 717 , 7269 , 29 , 61643 , 22328 , 878694 , 102813 , 9101423 , 8986999 , 70769749 , 52941646 , 20791004 , 715232523 , 658287854 , 2688790145
n×2
2624207314
n×3
3936310971
n×4
5248414628
n×5
6560518285
n÷2
656051828.5
n÷3
437367885.66667
n÷3
328025914.25
n÷5
262420731.4
n2
1721616006712773649
n3
2.2589386583576E+27
n4
2.9639616745696E+36
n5
3.8890249524107E+45
2 √n
36222.971399376
3 √n
1094.7695648764
4 √n
190.32333382793
5 √n
66.618312768331
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
-1312103656
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 1312103657 can be divided by 8 positive divisors.
The sum of these divisors (counting 1312103657) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001101010001110011101001
3
Ternary
10101102221202211202
4
Quaternary
1032031101303221
5
Quinary
10141344304112
6
Senary
334110533545
8
Octal
11615216351
10
Decimal
1312103657
12
Duodecimal
3075072b5
16
Hexadecimal
4e351ce9
20
Vigesimal
10a0cj2h
36
Base36
lp6xnt
md5
0633461d5cfd6ecc73d3a5d8b7bd4b5c
sha1
15ba517dd8195694ae718dba1df2c1c0cfd29235
sha256
a28843863cb2a2a432e7f273a0eea69cbfe1717d117669a731a90ddc35a0a5e0
sha512
11167762060b797118023a41eb2345b3f78631be777f3d2dfab026ee7c2e560aa3f288275757ec0293aecb1665c666e8b86df065b210d551308abface17b28d7
ripemd-160
c96fbeeabb15a7766d240cbb362bf05eca32a4cc
Diameter
2624207314
Circumference
8244190419.159
Area
5.4086161989914E+18
Volume
9.4622201253415E+27
Surface area
2.1634464795966E+19
Circumference
8244190419.159
Perimeter
5248414628
Area
1721616006712773649
Diagonal
1855594786.9687
Surface area
1.0329696040277E+19
Volume
2.2589386583576E+27
Space diagonal
2272630198.7209
Perimeter
3936310971
Area
7.4548159868759E+17
Altitude
1136315099.3605
Surface area
7.4548159868759E+17
Volume
2.6621847393485E+26
Height
618531595.65625