1293385166 is an even 10-digits composite number following 1293385165
and preceding 1293385167 . In scientific notation, it is written as 1.293385166 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 646345440 positive integers (up to 1293385166) that are relatively prime to 1293385166.
1293385166 has 8 divisors, whose sum is 1941119184
The reverse of 1293385166 is 6615833921
Previous prime number is 1873
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion two hundred ninety-three million three hundred eighty-five thousand one hundred sixty-six
Scientific notation
1.293385166 × 10^9
Engineering notation
1.293385166 × 10^9
Prime Factorization
2 × 1873 × 345271
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1293385166 Product of the distinct prime numbers
The prime factorization of 1293385166 is 2 × 1873 × 345271.
Since it has a total of 3 prime factors.
2 , 5 , 68 , 85 , 360 , 50 , 6654 , 4387 , 50570 , 72553 , 500599 , 270660 , 862840 , 2565412 , 65118690 , 48187441 , 711805259 , 933091225 , 8137188148 , 1873028849
n×2
2586770332
n×3
3880155498
n×4
5173540664
n×5
6466925830
n÷2
646692583
n÷3
431128388.66667
n÷3
323346291.5
n÷5
258677033.2
n2
1672845187628847556
n3
2.1636331506936E+27
n4
2.798411021773E+36
n5
3.6194233039321E+45
2 √n35963.664524072
3 √n1089.5386106613
4 √n189.64088305023
5 √n66.427143166591
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
-1293385165 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 1293385166 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293385166) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101110111110111001110
3
Ternary
10100010201202220022
4
Quaternary
1031011313313032
5
Quinary
10122101311131
6
Senary
332201422142
8
Octal
11505676716
10
Decimal
1293385166
12
Duodecimal
30119a952
16
Hexadecimal
4d177dce
20
Vigesimal
1043d2i6
36
Base36
le1qdq
md5
aea1947ab780948040fb7767af8a2650
sha1
42ad056e1e3542311011e66e05378e6d8ce5d5d5
sha256
0382ab6038b5f3dbc1cfd22024eae2d8727ba29bef8fba8cfff301c9e9ba54d1
sha512
d18c7eaea66137cb58f2f613ae589937bba5042eb2058b68f8fe2d155d098f2b6abab9d8864c7800e2564224bc821ee093484ca10d0916509a3d77fc332e45e8
ripemd-160
e2a668e94ecfc5ba4abda7bf4a21186c88dbc6b7
Diameter
2586770332
Circumference
8126578671.5352
Area
5.2553981520478E+18
Volume
9.0630053483766E+27
Surface area
2.1021592608191E+19
Circumference
8126578671.5352
Perimeter
5173540664
Area
1672845187628847556
Diagonal
1829122843.1294
Surface area
1.0037071125773E+19
Volume
2.1636331506936E+27
Space diagonal
2240208821.2679
Perimeter
3880155498
Area
7.2436321454256E+17
Altitude
1120104410.634
Surface area
7.2436321454256E+17
Volume
2.5498661214258E+26
Height
609707614.37646