15346989 (number)

15346989 is an odd 8-digits composite number following 15346988 and preceding 15346990. In scientific notation, it is written as 1.5346989 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors. There are 8769384 positive integers (up to 15346989) that are relatively prime to 15346989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5346989 × 10^7
Engineering notation 1.5346989 × 10^6

Prime Factorization of 15346989

Prime Factorization 7 × 3 × 3 × 9 × 27067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5115663
Product of the distinct prime numbers

The prime factorization of 15346989 is 7 × 3 × 3 × 9 × 27067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 95, 23, 337, 359, 2385, 206, 78212, 43287, 850587, 331448, 4310234, 1926038, 20564411, 98829544, 257594302, 578932514, 7931374579, 6396544121

Basic calculations (n = 15346989)

Multiplication

n×y
n×2 30693978
n×3 46040967
n×4 61387956
n×5 76734945

Division

n÷y
n÷2 7673494.5
n÷3 5115663
n÷3 3836747.25
n÷5 3069397.8

Exponentiation

ny
n2 235530071366121
n3 3.6146774144251E+21
n4 5.547441451773E+28
n5 8.5136522938504E+35

Nth Root

y√n
2√n 3917.5233247551
3√n 248.50839279803
4√n 62.590121622785
5√n 27.365578685154

Divisors of 15346989

1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 27067, 81201, 189469, 243603, 568407, 730809, 1705221, 2192427, 5115663, 15346989

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15346988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15346989 can be divided by 20 positive divisors. The sum of these divisors (counting 15346989) is 1, the average is 0.05.

Base conversion 15346989

Base System Value
2 Binary 111010100010110100101101
3 Ternary 1001212201010000
4 Quaternary 322202310231
5 Quinary 12412100424
6 Senary 1304534513
8 Octal 72426455
10 Decimal 15346989
12 Duodecimal 5181439
16 Hexadecimal ea2d2d
20 Vigesimal 4fi799
36 Base36 94xt9

Cryptographic Hash Functions

md5 8cb775011338a70bc871ab0bcc1ced27
sha1 91cdd0a9a0edbec99da88e66a789c7380a5742d5
sha256 b50ba32eb44e996d423197dc222f71f351916b9a4ee8d48d94d188249a3e22ac
sha512 9b19b35b08a80911b58113bc0be8fc7108277c4548d49df9e65b02fb767a9ebcfb3e1151b09fc1152721d7d9fbac1480c790bd30ada4f9286708b8d29f4c76ed
ripemd-160 e4eaa071a072013d8aa0d33991c3bd71f47b2b87

15346989 as geometric shapes

Circle

Radius = n
Diameter 30693978
Circumference 96427975.794247
Area 7.3993954190329E+14

Sphere

Radius = n
Volume 1.5141125347006E+22
Surface area 2.9597581676131E+15
Circumference 96427975.794247

Square

Length = n
Perimeter 61387956
Area 235530071366121
Diagonal 21703919.985391

Cube

Length = n
Surface area 1413180428196726
Volume 3.6146774144251E+21
Space diagonal 26581764.691201

Equilateral Triangle

Length = n
Perimeter 46040967
Area 1.0198751257911E+14
Altitude 13290882.3456

Triangular Pyramid

Length = n
Surface area 1.0198751257911E+14
Volume 4.259938185903E+20
Height 7234639.9951302