1293020908 is an even 10-digits composite number following 1293020907
and preceding 1293020909 . In scientific notation, it is written as 1.293020908 × 10^9.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 612026640 positive integers (up to 1293020908) that are relatively prime to 1293020908.
1293020908 has 24 divisors, whose sum is 2383657920
The reverse of 1293020908 is 8090203921
Previous prime number is 1523
Is Prime? no
Number parity even
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion two hundred ninety-three million twenty thousand nine hundred eight
Scientific notation
1.293020908 × 10^9
Engineering notation
1.293020908 × 10^9
Prime Factorization
2 × 2 × 19 × 1523 × 11171
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
646510454
Product of the distinct prime numbers
The prime factorization of 1293020908 is 2 × 2 × 19 × 1523 × 11171.
Since it has a total of 5 prime factors.
3 , 2 , 16 , 67 , 104 , 126 , 9742 , 9422 , 56529 , 93799 , 730627 , 894012 , 8254484 , 2371155 , 93128298 , 93456242 , 20266814 , 522967612 , 2107450522 , 9611232632
n×2
2586041816
n×3
3879062724
n×4
5172083632
n×5
6465104540
n÷2
646510454
n÷3
431006969.33333
n÷3
323255227
n÷5
258604181.6
n2
1671903068525144464
n3
2.1618056237524E+27
n4
2.7952598705438E+36
n5
3.6143294559065E+45
2 √n
35958.599917127
3 √n
1089.4363182613
4 √n
189.62752942842
5 √n
66.42340114987
1 , 2 , 4 , 19 , 38 , 76 , 1523 , 3046 , 6092 , 11171 , 22342 , 28937 , 44684 , 57874 , 115748 , 212249 , 424498 , 848996 , 17013433 , 34026866 , 68053732 , 323255227 , 646510454 , 1293020908
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
-1293020907
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 1293020908 can be divided by 24 positive divisors.
The sum of these divisors (counting 1293020908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101000100011110111011101100
3
Ternary
10100010001021020021
4
Quaternary
1031010132323230
5
Quinary
10122003132113
6
Senary
332145531524
8
Octal
11504367354
10
Decimal
1293020908
12
Duodecimal
301043ba4
16
Hexadecimal
4d11eeec
20
Vigesimal
10417c58
36
Base36
ldtxbg
md5
5e1bf94fe77d8a71636a743a6502e69e
sha1
0c0828ee61511aa16c9ffc9d4aabfec579ee0081
sha256
3339855aef7f52d3ec7b2544da3222aa13b54a653918de866a84462c7c4e3be2
sha512
dffa1718ad07b2d108286be28eabd5f0c0616d191c182f8cfc04b8e05bf7fb5d8eaf07d50bed7eb1b59e033e04dad4253781b8c746c8486d875ab6fc983712c9
ripemd-160
a3f54dcd9287ef90c444986934fb1ef6faa83286
Diameter
2586041816
Circumference
8124289971.0216
Area
5.2524383975928E+18
Volume
9.0553502214261E+27
Surface area
2.1009753590371E+19
Circumference
8124289971.0216
Perimeter
5172083632
Area
1671903068525144464
Diagonal
1828607704.5256
Surface area
1.0031418411151E+19
Volume
2.1618056237524E+27
Space diagonal
2239577907.9048
Perimeter
3879062724
Area
7.2395526500397E+17
Altitude
1119788953.9524
Surface area
7.2395526500397E+17
Volume
2.5477123602709E+26
Height
609535901.50852