15493973 (number)

15493973 is an odd 8-digits composite number following 15493972 and preceding 15493974. In scientific notation, it is written as 1.5493973 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13176240 positive integers (up to 15493973) that are relatively prime to 15493973.

Interesting facts

Basic properties

Name

Name fifteen million four hundred ninety-three thousand nine hundred seventy-three

Notation

Scientific notation 1.5493973 × 10^7
Engineering notation 1.5493973 × 10^6

Prime Factorization of 15493973

Prime Factorization 11 × 23 × 1303 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15493973
Product of the distinct prime numbers

The prime factorization of 15493973 is 11 × 23 × 1303 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15493973)

Multiplication

n×y
n×2 30987946
n×3 46481919
n×4 61975892
n×5 77469865

Division

n÷y
n÷2 7746986.5
n÷3 5164657.6666667
n÷3 3873493.25
n÷5 3098794.6

Exponentiation

ny
n2 240063199324729
n3 3.719532728631E+21
n4 5.7630339670025E+28
n5 8.9292292682819E+35

Nth Root

y√n
2√n 3936.2384328188
3√n 249.29922683663
4√n 62.739448776817
5√n 27.417797148644

Divisors of 15493973

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15493972
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15493973 can be divided by 16 positive divisors. The sum of these divisors (counting 15493973) is 1, the average is 0.0625.

Base conversion 15493973

Base System Value
2 Binary 111011000110101101010101
3 Ternary 1002011011201212
4 Quaternary 323012231111
5 Quinary 12431301343
6 Senary 1312031205
8 Octal 73065525
10 Decimal 15493973
12 Duodecimal 5232505
16 Hexadecimal ec6b55
20 Vigesimal 4ggeid
36 Base36 98385

Cryptographic Hash Functions

md5 dc66d37d719b47429c88a4b1c68ddd3f
sha1 9eab84c8903eef6b1d6a50d0f9acb4400fb717dc
sha256 6a512128de8f3766747b9810094cf11e7a0d2a0fa2a2300f3e21530ff9f37aa8
sha512 3d59422903b9ef1d3c1a3754b57462c5ed010ee1210831b1cf6adc5310279ea8b30de2b1965b0f61189004bfb6a50baa33a45c79c05d3a88f8f65e8f8f2e84f6
ripemd-160 cf4e28d80fa87464bd6a249dda46bd2f93ac240a

15493973 as geometric shapes

Circle

Radius = n
Diameter 30987946
Circumference 97351503.503437
Area 7.5418078339583E+14

Sphere

Radius = n
Volume 1.5580342260072E+22
Surface area 3.0167231335833E+15
Circumference 97351503.503437

Square

Length = n
Perimeter 61975892
Area 240063199324729
Diagonal 21911786.751643

Cube

Length = n
Surface area 1440379195948374
Volume 3.719532728631E+21
Space diagonal 26836348.4471

Equilateral Triangle

Length = n
Perimeter 46481919
Area 1.0395041456449E+14
Altitude 13418174.22355

Triangular Pyramid

Length = n
Surface area 1.0395041456449E+14
Volume 4.3835113587671E+20
Height 7303928.9172142