15138832 is an even 8-digits composite number following 15138831
and preceding 15138833 . In scientific notation, it is written as 1.5138832 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors.
There are 7569408 positive integers (up to 15138832) that are relatively prime to 15138832.
15138832 has 10 divisors, whose sum is 29331518
The reverse of 15138832 is 23883151
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
fifteen million one hundred thirty-eight thousand eight hundred thirty-two
Scientific notation
1.5138832 × 10^7
Engineering notation
1.5138832 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 946177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1892354
Product of the distinct prime numbers
The prime factorization of 15138832 is 2 × 2 × 2 × 2 × 946177.
Since it has a total of 5 prime factors.
6 , 1 , 42 , 12 , 745 , 384 , 2667 , 3542 , 86194 , 83849 , 844035 , 535231 , 412325 , 9379372 , 60158174 , 1161785 , 817242931 , 159663962 , 665148294 , 7371300503
n×2
30277664
n×3
45416496
n×4
60555328
n×5
75694160
n÷2
7569416
n÷3
5046277.3333333
n÷3
3784708
n÷5
3027766.4
n2
229184234324224
n3
3.4695816204831E+21
n4
5.2525413262781E+28
n5
7.9517340711581E+35
2 √n
3890.8651994126
3 √n
247.37973683116
4 √n
62.376800169715
5 √n
27.290938698075
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-15138831
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 15138832 can be divided by 10 positive divisors.
The sum of these divisors (counting 15138832) is 1, the average is 0.1.
Base
System
Value
2
Binary
111001110000000000010000
3
Ternary
1001111010120111
4
Quaternary
321300000100
5
Quinary
12333420312
6
Senary
1300251104
8
Octal
71600020
10
Decimal
15138832
12
Duodecimal
50a0a94
16
Hexadecimal
e70010
20
Vigesimal
4ec71c
36
Base36
90h74
md5
2b81902983436faaafbe137bd79faa85
sha1
a6fbd979b1087ffdfab2c1017082a489eebb378d
sha256
57c805adb1fbfda8455cb197895534c9e59546d80e6d191b97748951c98b9f29
sha512
658cae1eb0cbe87eaf0d7cb9dc15185dfb8b4bfc571db4a885098e8fc090bf09dc58b32ecd99629d78f62c4bf2d3aa46e1d8da165aa6d9095fb08d39f87c2532
ripemd-160
d78cbe1e96e90007356c2172d1b3141dc89c234d
Diameter
30277664
Circumference
95120086.79026
Area
7.2000350687158E+14
Volume
1.4533349506586E+22
Surface area
2.8800140274863E+15
Circumference
95120086.79026
Perimeter
60555328
Area
229184234324224
Diagonal
21409541.532888
Surface area
1375105405945344
Volume
3.4695816204831E+21
Space diagonal
26221226.19125
Perimeter
45416496
Area
99239684535832
Altitude
13110613.095625
Surface area
99239684535832
Volume
4.088941152873E+20
Height
7136513.8442959