15393390 is an even 8-digits composite number following 15393389
and preceding 15393391 . In scientific notation, it is written as 1.5393390 × 10^7.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 4087200 positive integers (up to 15393390) that are relatively prime to 15393390.
15393390 has 32 divisors, whose sum is 37103616
The reverse of 15393390 is 09339351
Previous prime number is 263
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
fifteen million three hundred ninety-three thousand three hundred ninety
Scientific notation
1.5393390 × 10^7
Engineering notation
1.5393390 × 10^6
Prime Factorization
2 × 3 × 5 × 263 × 1951
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15393390
Product of the distinct prime numbers
The prime factorization of 15393390 is 2 × 3 × 5 × 263 × 1951.
Since it has a total of 5 prime factors.
10 , 9 , 25 , 77 , 934 , 230 , 9087 , 9313 , 61846 , 73236 , 924667 , 461021 , 5570035 , 3831932 , 7066707 , 37626957 , 770009518 , 710250249 , 3809869287 , 121493679
n×2
30786780
n×3
46180170
n×4
61573560
n×5
76966950
n÷2
7696695
n÷3
5131130
n÷3
3848347.5
n÷5
3078678
n2
236956455692100
n3
3.6475631354862E+21
n4
5.6148361894162E+28
n5
8.6431363249798E+35
2 √n
3923.4410916949
3 √n
248.75859249967
4 √n
62.637377752384
5 √n
27.382106452689
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 263 , 526 , 789 , 1315 , 1578 , 1951 , 2630 , 3902 , 3945 , 5853 , 7890 , 9755 , 11706 , 19510 , 29265 , 58530 , 513113 , 1026226 , 1539339 , 2565565 , 3078678 , 5131130 , 7696695 , 15393390
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-15393389
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 15393390 can be divided by 32 positive divisors.
The sum of these divisors (counting 15393390) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111010101110001001101110
3
Ternary
1001222001202120
4
Quaternary
322232021232
5
Quinary
12420042030
6
Senary
1305533410
8
Octal
72561156
10
Decimal
15393390
12
Duodecimal
51a4266
16
Hexadecimal
eae26e
20
Vigesimal
4g439a
36
Base36
95xm6
md5
420c908e7df672a8b2a651bdd4c3e7f1
sha1
3b47334f3b39746817b72553e6c8d07eb8de4f3d
sha256
351933d39eb4909181f48d099c61e34e32d65e1e1dbddcfc267ccadfb0b0735d
sha512
96f467e2d0c86189878e9050998c9de09405c6f8bfc2d6375da3b413a6b779da402681e018f0ae472498dcbda818c30536f8a4549278118ed5f9317f5f5dc507
ripemd-160
c9dd5e09075ca10dc92f11082a2b8bc85ea12a65
Diameter
30786780
Circumference
96719521.875685
Area
7.4442066042298E+14
Volume
1.5278876733265E+22
Surface area
2.9776826416919E+15
Circumference
96719521.875685
Perimeter
61573560
Area
236956455692100
Diagonal
21769540.908898
Surface area
1421738734152600
Volume
3.6475631354862E+21
Space diagonal
26662133.580723
Perimeter
46180170
Area
1.0260515511004E+14
Altitude
13331066.790361
Surface area
1.0260515511004E+14
Volume
4.2986943798473E+20
Height
7256513.6362995