239968789 is an odd 9-digits composite number following 239968788
and preceding 239968790 . In scientific notation, it is written as 2.39968789 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 233715456 positive integers (up to 239968789) that are relatively prime to 239968789.
239968789 has 8 divisors, whose sum is 246288600
The reverse of 239968789 is 987869932
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
two hundred thirty-nine million nine hundred sixty-eight thousand seven hundred eighty-nine
Scientific notation
2.39968789 × 10^8
Engineering notation
2.39968789 × 10^6
Prime Factorization
53 × 137 × 33049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
239968789
Product of the distinct prime numbers
The prime factorization of 239968789 is 53 × 137 × 33049.
Since it has a total of 3 prime factors.
6 , 5 , 94 , 22 , 796 , 333 , 2028 , 7231 , 32958 , 94263 , 685638 , 261459 , 2849522 , 978451 , 33894182 , 98963357 , 554707338 , 456763227 , 1429535664 , 3507486905
n×2
479937578
n×3
719906367
n×4
959875156
n×5
1199843945
n÷2
119984394.5
n÷3
79989596.333333
n÷3
59992197.25
n÷5
47993757.8
n2
57585019694126521
n3
1.3818607440541E+25
n4
3.3160344931729E+33
n5
7.9574478160894E+41
2 √n
15490.926021384
3 √n
621.41956118022
4 √n
124.46254866981
5 √n
47.427578547531
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
-239968788
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 239968789 can be divided by 8 positive divisors.
The sum of these divisors (counting 239968789) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010011011010001000010101
3
Ternary
121201112200021221
4
Quaternary
32103122020111
5
Quinary
442413000124
6
Senary
35451210341
8
Octal
1623321025
10
Decimal
239968789
12
Duodecimal
684469b1
16
Hexadecimal
e4da215
20
Vigesimal
3ejg1j9
36
Base36
3yvd3p
md5
c7bbc50c3bf364d654f357ec4eb69238
sha1
2352294bfbafcef3d5ec0efd597070f88a2dfda1
sha256
81d87a2971575a87c18e1332c6153526753b260535a98a29f7152263ac42b5db
sha512
ef9b18c82e2e9de84052cb73c9c647f8535c205fe9d82f67615e78b103f6e1d5998a29b51e809291f9673f3fb8d2d542dbdf4c11a266edad29ac60b7d1ed9488
ripemd-160
aa651028c5086c78b3c367291c3a9ad999d65303
Diameter
479937578
Circumference
1507768369.2265
Area
1.8090867482789E+17
Volume
5.7883247490725E+25
Surface area
7.2363469931157E+17
Circumference
1507768369.2265
Perimeter
959875156
Area
57585019694126521
Diagonal
339367115.95005
Surface area
345510118164759126
Volume
1.3818607440541E+25
Space diagonal
415638134.77878
Perimeter
719906367
Area
2.493504496627E+16
Altitude
207819067.38939
Surface area
2.493504496627E+16
Volume
1.6285385046269E+24
Height
113122371.98335