2389406938 is an even 10-digits composite number following 2389406937
and preceding 2389406939 . In scientific notation, it is written as 2.389406938 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1165564320 positive integers (up to 2389406938) that are relatively prime to 2389406938.
2389406938 has 8 divisors, whose sum is 3671527860
The reverse of 2389406938 is 8396049832
Previous prime number is 41
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
two billion three hundred eighty-nine million four hundred six thousand nine hundred thirty-eight
Scientific notation
2.389406938 × 10^9
Engineering notation
2.389406938 × 10^9
Prime Factorization
2 × 41 × 29139109
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2389406938 Product of the distinct prime numbers
The prime factorization of 2389406938 is 2 × 41 × 29139109.
Since it has a total of 3 prime factors.
2 , 7 , 13 , 19 , 268 , 947 , 6039 , 6634 , 20058 , 47703 , 342394 , 626701 , 2267209 , 1037561 , 52630079 , 5930397 , 78529691 , 250814531 , 9342823660 , 7972620608
n×2
4778813876
n×3
7168220814
n×4
9557627752
n×5
11947034690
n÷2
1194703469
n÷3
796468979.33333
n÷3
597351734.5
n÷5
477881387.6
n2
5709265515362535844
n3
1.3641758633291E+28
n4
3.2595712724908E+37
n5
7.788442213395E+46
2 √n48881.56030652
3 √n1336.8931769405
4 √n221.09174635549
5 √n75.103127757092
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
-2389406937 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 2389406938 can be divided by 8 positive divisors.
The sum of these divisors (counting 2389406938) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001110011010110111010011011010
3
Ternary
20011112002110010021
4
Quaternary
2032122313103122
5
Quinary
14343142010223
6
Senary
1033033141054
8
Octal
21632672332
10
Decimal
2389406938
12
Duodecimal
56825a78a
16
Hexadecimal
8e6b74da
20
Vigesimal
1h6dfh6i
36
Base36
13ila6y
md5
db4c1103583b8429c4c5c136b8fbc76c
sha1
b124db348a4cb04c66cef811d52cf5d287310713
sha256
50bf934ca8397357e20f0ab84d483e2ec7366c0c4052f1add58c9125bc9474b2
sha512
d46c9fc9aab90b60abf4ded93912aaa79de9d4c221910dd9bd4b5d11d8ce2f83e56b99592a8f09ec6792c899f5b6ca8293cc418d7e8f241b11b6aea8107c807b
ripemd-160
dc754a84ee7f9c28d024bcfad93a00a2e0bb1935
Diameter
4778813876
Circumference
15013086565.715
Area
1.7936186600456E+19
Volume
5.7142464939191E+28
Surface area
7.1744746401826E+19
Circumference
15013086565.715
Perimeter
9557627752
Area
5709265515362535844
Diagonal
3379131697.748
Surface area
3.4255593092175E+19
Volume
1.3641758633291E+28
Space diagonal
4138574216.5736
Perimeter
7168220814
Area
2.4721844866272E+18
Altitude
2069287108.2868
Surface area
2.4721844866272E+18
Volume
1.6076966728184E+27
Height
1126377232.5827