153989438 is an even 9-digits composite number following 153989437
and preceding 153989439 . In scientific notation, it is written as 1.53989438 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 76994718 positive integers (up to 153989438) that are relatively prime to 153989438.
153989438 has 4 divisors, whose sum is 230984160
The reverse of 153989438 is 834989351
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-three million nine hundred eighty-nine thousand four hundred thirty-eight
Scientific notation
1.53989438 × 10^8
Engineering notation
1.53989438 × 10^6
Prime Factorization
2 × 76994719
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
153989438
Product of the distinct prime numbers
The prime factorization of 153989438 is 2 × 76994719.
Since it has a total of 2 prime factors.
6 , 2 , 97 , 29 , 832 , 829 , 9155 , 1202 , 79536 , 29475 , 539598 , 826252 , 9570838 , 9139344 , 22431474 , 65148080 , 249679667 , 845225736 , 5624615795 , 8849779511
n×2
307978876
n×3
461968314
n×4
615957752
n×5
769947190
n÷2
76994719
n÷3
51329812.666667
n÷3
38497359.5
n÷5
30797887.6
n2
23712747015555844
n3
3.6515125863616E+24
n4
5.6229437102375E+32
n5
8.6587394184511E+40
2 √n
12409.248083587
3 √n
535.99858681962
4 √n
111.39680463813
5 √n
43.400845163151
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-153989437
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 153989438 can be divided by 4 positive divisors.
The sum of these divisors (counting 153989438) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001011011011000100111110
3
Ternary
101201202110210112
4
Quaternary
21023123010332
5
Quinary
303410130223
6
Senary
23140310022
8
Octal
1113330476
10
Decimal
153989438
12
Duodecimal
436a2312
16
Hexadecimal
92db13e
20
Vigesimal
2828dbi
36
Base36
2joj0e
md5
d8a840d4bd657694f7f2506706948e7f
sha1
f919d44e5f2dfad59ccee70e16d624f7ec785f1d
sha256
811f106c74632f6a1efbcea2cdfee63a0804b17ee37543e99da5cff097295e16
sha512
3befa54bcfee7176f130d7d940d73ec3cc83b59032ec67328aa3e627e9a70caa8889e3e3ebc5289f006441b8bddcf932284686a56c7adac9231a2ee611f28dd8
ripemd-160
8c2bbc221b17e951d94d12748ad5eb3986411fc9
Diameter
307978876
Circumference
967544174.30244
Area
7.4495791820504E+16
Volume
1.5295420154406E+25
Surface area
2.9798316728201E+17
Circumference
967544174.30244
Perimeter
615957752
Area
23712747015555844
Diagonal
217773951.68181
Surface area
142276482093335064
Volume
3.6515125863616E+24
Space diagonal
266717530.44498
Perimeter
461968314
Area
1.0267920654492E+16
Altitude
133358765.22249
Surface area
1.0267920654492E+16
Volume
4.3033488523406E+23
Height
72591317.22727