15393948 is an even 8-digits composite number following 15393947
and preceding 15393949 . In scientific notation, it is written as 1.5393948 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 5060736 positive integers (up to 15393948) that are relatively prime to 15393948.
15393948 has 24 divisors, whose sum is 36413328
The reverse of 15393948 is 84939351
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
fifteen million three hundred ninety-three thousand nine hundred forty-eight
Scientific notation
1.5393948 × 10^7
Engineering notation
1.5393948 × 10^6
Prime Factorization
2 × 2 × 73 × 3 × 17573
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
7696974 Product of the distinct prime numbers
The prime factorization of 15393948 is 2 × 2 × 73 × 3 × 17573.
Since it has a total of 5 prime factors.
6 , 10 , 37 , 95 , 461 , 70 , 2562 , 2108 , 54475 , 53498 , 56201 , 55643 , 7683652 , 1505647 , 19142553 , 54072134 , 351327924 , 702635557 , 1239880303 , 1588558195
n×2
30787896
n×3
46181844
n×4
61575792
n×5
76969740
n÷2
7696974
n÷3
5131316
n÷3
3848487
n÷5
3078789.6
n2
236973635026704
n3
3.6479598149721E+21
n4
5.615650369777E+28
n5
8.6447029778527E+35
2 √n3923.5122020965
3 √n248.76159824039
4 √n62.637945385337
5 √n27.382304966387
1 , 2 , 3 , 4 , 6 , 12 , 73 , 146 , 219 , 292 , 438 , 876 , 17573 , 35146 , 52719 , 70292 , 105438 , 210876 , 1282829 , 2565658 , 3848487 , 5131316 , 7696974 , 15393948
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
-15393947 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 15393948 can be divided by 24 positive divisors.
The sum of these divisors (counting 15393948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010101110010010011100
3
Ternary
1001222002112020
4
Quaternary
322232102130
5
Quinary
12420101243
6
Senary
1305540140
8
Octal
72562234
10
Decimal
15393948
12
Duodecimal
51a4650
16
Hexadecimal
eae49c
20
Vigesimal
4g44h8
36
Base36
95y1o
md5
dfb760d3d71a458abe47b529e0954b26
sha1
b69bcaeaf40b5f1ea2c299c9178a61d42fe8a706
sha256
49ad8f5dff42d248c3901c7d61ad8b4e74b9bce0fb96838a969edcc20ad43057
sha512
1959aec2c6a812c74c5481461fc2477c0e099211a6c86b306ecb32b3cd86c2562dbe115b31930f04b4711429772cf30907501195b726c802181646bd10ae0d8b
ripemd-160
ae0ab079cdac6dc0fada3c58d2dfcbb54b20c8b1
Diameter
30787896
Circumference
96723027.893087
Area
7.4447463089436E+14
Volume
1.5280538340409E+22
Surface area
2.9778985235774E+15
Circumference
96723027.893087
Perimeter
61575792
Area
236973635026704
Diagonal
21770330.040066
Surface area
1421841810160224
Volume
3.6479598149721E+21
Space diagonal
26663100.065073
Perimeter
46181844
Area
1.0261259398013E+14
Altitude
13331550.032537
Surface area
1.0261259398013E+14
Volume
4.2991618711046E+20
Height
7256776.6800221