239969138 is an even 9-digits composite number following 239969137
and preceding 239969139 . In scientific notation, it is written as 2.39969138 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 119955940 positive integers (up to 239969138) that are relatively prime to 239969138.
239969138 has 8 divisors, whose sum is 360039600
The reverse of 239969138 is 831969932
Previous prime number is 5099
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
two hundred thirty-nine million nine hundred sixty-nine thousand one hundred thirty-eight
Scientific notation
2.39969138 × 10^8
Engineering notation
2.39969138 × 10^6
Prime Factorization
2 × 5099 × 23531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
239969138
Product of the distinct prime numbers
The prime factorization of 239969138 is 2 × 5099 × 23531.
Since it has a total of 3 prime factors.
8 , 2 , 81 , 54 , 231 , 361 , 9327 , 3169 , 36259 , 48692 , 364941 , 592458 , 4476854 , 2099977 , 31612869 , 64001188 , 489444083 , 580274550 , 4061204951 , 3957240015
n×2
479938276
n×3
719907414
n×4
959876552
n×5
1199845690
n÷2
119984569
n÷3
79989712.666667
n÷3
59992284.5
n÷5
47993827.6
n2
57585187192463044
n3
1.3818667732144E+25
n4
3.316053783991E+33
n5
7.9575056810596E+41
2 √n
15490.937286039
3 √n
621.41986243512
4 √n
124.46259392299
5 √n
47.427592342838
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
-239969137
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 239969138 can be divided by 8 positive divisors.
The sum of these divisors (counting 239969138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010011011010001101110010
3
Ternary
121201112200202212
4
Quaternary
32103122031302
5
Quinary
442413003023
6
Senary
35451212122
8
Octal
1623321562
10
Decimal
239969138
12
Duodecimal
68447042
16
Hexadecimal
e4da372
20
Vigesimal
3ejg2gi
36
Base36
3yvdde
md5
507c767c75e59c39d2a5f1d4dbf1a577
sha1
9b4bbd10646823701ba593e3d0550755930b617b
sha256
8afe6e587d4a53c4b0e054f60f8ffa9d845c9d2ea8e75f043ac6b574b8bf5e76
sha512
91215c0c8b3770e3c36ee75b12f889fc7c9635999fd85d72eceeefb9dbc0c59c0324c786cf2fe4033df6cfba653851ee708bf0f93c1cc69104f0377bd48354e9
ripemd-160
f77a017150cdf96ebe3decbeb82b17ba33079637
Diameter
479938276
Circumference
1507770562.0582
Area
1.8090920103943E+17
Volume
5.7883500039603E+25
Surface area
7.2363680415774E+17
Circumference
1507770562.0582
Perimeter
959876552
Area
57585187192463044
Diagonal
339367609.51058
Surface area
345511123154778264
Volume
1.3818667732144E+25
Space diagonal
415638739.26451
Perimeter
719907414
Area
2.4935117495178E+16
Altitude
207819369.63225
Surface area
2.4935117495178E+16
Volume
1.6285456100605E+24
Height
113122536.50353