15319986 (number)

15319986 is an even 8-digits composite number following 15319985 and preceding 15319987. In scientific notation, it is written as 1.5319986 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 4592640 positive integers (up to 15319986) that are relatively prime to 15319986.

Interesting facts

Basic properties

Name

Name fifteen million three hundred nineteen thousand nine hundred eighty-six

Notation

Scientific notation 1.5319986 × 10^7
Engineering notation 1.5319986 × 10^6

Prime Factorization of 15319986

Prime Factorization 2 × 3 × 11 × 97 × 2393

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15319986
Product of the distinct prime numbers

The prime factorization of 15319986 is 2 × 3 × 11 × 97 × 2393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 88, 45, 895, 187, 7462, 8874, 83015, 11926, 675444, 132341, 4118013, 1822108, 96896363, 54730864, 831270144, 460095273, 4048601801, 8326830683

Basic calculations (n = 15319986)

Multiplication

n×y
n×2 30639972
n×3 45959958
n×4 61279944
n×5 76599930

Division

n÷y
n÷2 7659993
n÷3 5106662
n÷3 3829996.5
n÷5 3063997.2

Exponentiation

ny
n2 234701971040196
n3 3.5956309105082E+21
n4 5.5085015210153E+28
n5 8.4390166182933E+35

Nth Root

y√n
2√n 3914.0753697393
3√n 248.36255720622
4√n 62.562571636237
5√n 27.355941962989

Divisors of 15319986

1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 2393, 3201, 4786, 6402, 7179, 14358, 26323, 52646, 78969, 157938, 232121, 464242, 696363, 1392726, 2553331, 5106662, 7659993, 15319986

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 -15319985
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 15319986 can be divided by 32 positive divisors. The sum of these divisors (counting 15319986) is 1, the average is 0.03125.

Base conversion 15319986

Base System Value
2 Binary 111010011100001110110010
3 Ternary 1001211100001220
4 Quaternary 322130032302
5 Quinary 12410214421
6 Senary 1304205510
8 Octal 72341662
10 Decimal 15319986
12 Duodecimal 5169896
16 Hexadecimal e9c3b2
20 Vigesimal 4fejj6
36 Base36 94cz6

Cryptographic Hash Functions

md5 8a846c059fd92f80038d5089098e5289
sha1 d27c753fadf9d31b641a1b07b7f8a28a1d47dc76
sha256 3d63d380c1974e4c21b522c5809a1b01813db141c9e1b37f2d082a5f21db35c1
sha512 eada5fbebda117db8df7b7e2c51ace7033b04f5fb0d8a547ce61db69d08d65fc0da94afe55b13366fd891b4e8bcdf36914648985083e85a656bf8a25f3878a24
ripemd-160 bbbd0a061a4853307bb2632237b7471ddf6c0cbd

15319986 as geometric shapes

Circle

Radius = n
Diameter 30639972
Circumference 96258310.941397
Area 7.3733798800292E+14

Sphere

Radius = n
Volume 1.5061343537964E+22
Surface area 2.9493519520117E+15
Circumference 96258310.941397

Square

Length = n
Perimeter 61279944
Area 234701971040196
Diagonal 21665731.976566

Cube

Length = n
Surface area 1408211826241176
Volume 3.5956309105082E+21
Space diagonal 26534994.123244

Equilateral Triangle

Length = n
Perimeter 45959958
Area 1.0162893461954E+14
Altitude 13267497.061622

Triangular Pyramid

Length = n
Surface area 1.0162893461954E+14
Volume 4.2374916657739E+20
Height 7221910.6588553