1023389939 is an odd 10-digits composite number following 1023389938
and preceding 1023389940 . In scientific notation, it is written as 1.023389939 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 858788640 positive integers (up to 1023389939) that are relatively prime to 1023389939.
1023389939 has 8 divisors, whose sum is 1202304432
The reverse of 1023389939 is 9399833201
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion twenty-three million three hundred eighty-nine thousand nine hundred thirty-nine
Scientific notation
1.023389939 × 10^9
Engineering notation
1.023389939 × 10^9
Prime Factorization
13 × 11 × 7156573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1023389939
Product of the distinct prime numbers
The prime factorization of 1023389939 is 13 × 11 × 7156573.
Since it has a total of 3 prime factors.
6 , 2 , 78 , 56 , 28 , 143 , 2597 , 6660 , 14777 , 2248 , 660620 , 681526 , 8546143 , 861861 , 89678293 , 18322700 , 464209767 , 592282518 , 7873713079 , 3751351841
n×2
2046779878
n×3
3070169817
n×4
4093559756
n×5
5116949695
n÷2
511694969.5
n÷3
341129979.66667
n÷3
255847484.75
n÷5
204677987.8
n2
1047326967246423721
n3
1.0718238811234E+27
n4
1.0968937763216E+36
n5
1.1225500548392E+45
2 √n
31990.466376719
3 √n
1007.7366364299
4 √n
178.8587889278
5 √n
63.38817213578
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
-1023389938
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 1023389939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1023389939) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100111111111011000011110011
3
Ternary
2122022200121002002
4
Quaternary
330333323003303
5
Quinary
4043441434224
6
Senary
245314444215
8
Octal
7477730363
10
Decimal
1023389939
12
Duodecimal
24689366b
16
Hexadecimal
3cffb0f3
20
Vigesimal
fjg3egj
36
Base36
gxasqb
md5
dcb8f4f65bb411245d96ca9bc0c94344
sha1
bd689c493190c36bfc317324b919b70a6bea036c
sha256
4cf803769f684a40edd9e92455f9e9f0762edea60c31b6fc13bd0c309e391a11
sha512
f8c2d28f4956aefb128aee9b0517f6adde859105a122de78a8fedc51269d4934595cca0d2749a75190af5088b645951e935dadbe44bd113070b61a6e26c171b9
ripemd-160
bd1bef3a71ea074b8bd287fa0e6bd0506fd3e1e0
Diameter
2046779878
Circumference
6430148628.2402
Area
3.2902747062078E+18
Volume
4.4896453745057E+27
Surface area
1.3161098824831E+19
Circumference
6430148628.2402
Perimeter
4093559756
Area
1047326967246423721
Diagonal
1447291931.33
Surface area
6283961803478542326
Volume
1.0718238811234E+27
Space diagonal
1772563370.3028
Perimeter
3070169817
Area
4.5350587985196E+17
Altitude
886281685.15141
Surface area
4.5350587985196E+17
Volume
1.2631565576334E+26
Height
482430643.77666