15328638 is an even 8-digits composite number following 15328637
and preceding 15328639 . In scientific notation, it is written as 1.5328638 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 4715568 positive integers (up to 15328638) that are relatively prime to 15328638.
15328638 has 24 divisors, whose sum is 27669600
The reverse of 15328638 is 83682351
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
fifteen million three hundred twenty-eight thousand six hundred thirty-eight
Scientific notation
1.5328638 × 10^7
Engineering notation
1.5328638 × 10^6
Prime Factorization
2 × 9 × 13 × 13 × 5039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1179126
Product of the distinct prime numbers
The prime factorization of 15328638 is 2 × 9 × 13 × 13 × 5039.
Since it has a total of 5 prime factors.
8 , 6 , 95 , 41 , 794 , 927 , 9031 , 6512 , 69268 , 59834 , 492059 , 980354 , 5941104 , 9844043 , 51640164 , 21414312 , 185188081 , 798729881 , 274724259 , 1098992088
n×2
30657276
n×3
45985914
n×4
61314552
n×5
76643190
n÷2
7664319
n÷3
5109546
n÷3
3832159.5
n÷5
3065727.6
n2
234967142935044
n3
3.6017262759455E+21
n4
5.5209558259057E+28
n5
8.46287332693E+35
2 √n
3915.1804556112
3 √n
248.40930286365
4 √n
62.571402857945
5 √n
27.359031132403
1 , 2 , 9 , 13 , 18 , 26 , 117 , 169 , 234 , 338 , 1521 , 3042 , 5039 , 10078 , 45351 , 65507 , 90702 , 131014 , 589563 , 851591 , 1179126 , 1703182 , 7664319 , 15328638
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-15328637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 15328638 can be divided by 24 positive divisors.
The sum of these divisors (counting 15328638) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010011110010101111110
3
Ternary
1001211202221100
4
Quaternary
322132111332
5
Quinary
12411004023
6
Senary
1304313530
8
Octal
72362576
10
Decimal
15328638
12
Duodecimal
51728a6
16
Hexadecimal
e9e57e
20
Vigesimal
4fg1bi
36
Base36
94jni
md5
ad577681b5931df3f8419ea94574e12e
sha1
45029fcb2febf67ee5e6bacb7465656243db6fce
sha256
384d9b80f1abe7658bf3c5cf34903c72339a8ec52ceaac19ba76fa5b2a41c1ac
sha512
25e6daae1ae340a79727d0f02fb374a31d5389a9c5e039d91f0df3a7d12f6d99b36c7b5c8b68e9becce854786958e153e5e7049dc9f2ab045481560551b893ab
ripemd-160
9a0c8ae075eec0b614aa8bae478054dc47bb0436
Diameter
30657276
Circumference
96312673.060675
Area
7.3817105007972E+14
Volume
1.5086875745002E+22
Surface area
2.9526842003189E+15
Circumference
96312673.060675
Perimeter
61314552
Area
234967142935044
Diagonal
21677967.752308
Surface area
1409802857610264
Volume
3.6017262759455E+21
Space diagonal
26549979.826831
Perimeter
45985914
Area
1.017437574182E+14
Altitude
13274989.913415
Surface area
1.017437574182E+14
Volume
4.2446751228314E+20
Height
7225989.2507692