15140986 (number)

15140986 is an even 8-digits composite number following 15140985 and preceding 15140987. In scientific notation, it is written as 1.5140986 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 6147360 positive integers (up to 15140986) that are relatively prime to 15140986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5140986 × 10^7
Engineering notation 1.5140986 × 10^6

Prime Factorization of 15140986

Prime Factorization 2 × 19 × 7 × 56921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15140986
Product of the distinct prime numbers

The prime factorization of 15140986 is 2 × 19 × 7 × 56921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 15, 91, 239, 114, 4289, 6396, 3520, 43178, 725925, 941491, 9299083, 1192132, 59773239, 87545789, 589012047, 897287372, 1240265139, 2673522455

Basic calculations (n = 15140986)

Multiplication

n×y
n×2 30281972
n×3 45422958
n×4 60563944
n×5 75704930

Division

n÷y
n÷2 7570493
n÷3 5046995.3333333
n÷3 3785246.5
n÷5 3028197.2

Exponentiation

ny
n2 229249457052196
n3 3.4710628197349E+21
n4 5.2555313558727E+28
n5 7.9573926681829E+35

Nth Root

y√n
2√n 3891.1419917551
3√n 247.39146892698
4√n 62.379018842517
5√n 27.29171526177

Divisors of 15140986

1, 2, 7, 14, 19, 38, 133, 266, 56921, 113842, 398447, 796894, 1081499, 2162998, 7570493, 15140986

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 -15140985
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 15140986 can be divided by 16 positive divisors. The sum of these divisors (counting 15140986) is 1, the average is 0.0625.

Base conversion 15140986

Base System Value
2 Binary 111001110000100001111010
3 Ternary 1001111020112021
4 Quaternary 321300201322
5 Quinary 12334002421
6 Senary 1300305054
8 Octal 71604172
10 Decimal 15140986
12 Duodecimal 50a218a
16 Hexadecimal e7087a
20 Vigesimal 4ecc96
36 Base36 90iuy

Cryptographic Hash Functions

md5 abea4b00240334767c4a49e2bf52d6de
sha1 d868ea83b2ea8f40d0708ab470b63b48aba7209f
sha256 c411d1af0c584ba85dee8c60fe41d8237e1e9bfdfb724bae8569a78110ca814a
sha512 ba21a938e0bf86e35ec7413b7337c3cbb8f18a245cfa9e13d01834307d5d31d10cb5161887e4dcb0cbcab47356934c2611fa889cdf86982ea6ac179f7b25a0f5
ripemd-160 da91f9ffa687bafe227be890491fee71838b847a

15140986 as geometric shapes

Circle

Radius = n
Diameter 30281972
Circumference 95133620.771412
Area 7.2020841011463E+14

Sphere

Radius = n
Volume 1.4539553939504E+22
Surface area 2.8808336404585E+15
Circumference 95133620.771412

Square

Length = n
Perimeter 60563944
Area 229249457052196
Diagonal 21412587.748901

Cube

Length = n
Surface area 1375496742313176
Volume 3.4710628197349E+21
Space diagonal 26224957.028689

Equilateral Triangle

Length = n
Perimeter 45422958
Area 99267926805496
Altitude 13112478.514345

Triangular Pyramid

Length = n
Surface area 99267926805496
Volume 4.0906867629317E+20
Height 7137529.2496337