15676720 (number)

15676720 is an even 8-digits composite number following 15676719 and preceding 15676721. In scientific notation, it is written as 1.5676720 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 5901312 positive integers (up to 15676720) that are relatively prime to 15676720.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-six thousand seven hundred twenty

Notation

Scientific notation 1.5676720 × 10^7
Engineering notation 1.5676720 × 10^6

Prime Factorization of 15676720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 11527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1959590
Product of the distinct prime numbers

The prime factorization of 15676720 is 2 × 2 × 2 × 2 × 5 × 17 × 11527. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15676720)

Multiplication

n×y
n×2 31353440
n×3 47030160
n×4 62706880
n×5 78383600

Division

n÷y
n÷2 7838360
n÷3 5225573.3333333
n÷3 3919180
n÷5 3135344

Exponentiation

ny
n2 245759549958400
n3 3.8527036520238E+21
n4 6.0397756395755E+28
n5 9.4683871564447E+35

Nth Root

y√n
2√n 3959.3837904401
3√n 250.27553620763
4√n 62.923634593371
5√n 27.482171173727

Divisors of 15676720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15676719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15676720 can be divided by 40 positive divisors. The sum of these divisors (counting 15676720) is 1, the average is 0.025.

Base conversion 15676720

Base System Value
2 Binary 111011110011010100110000
3 Ternary 1002111110102021
4 Quaternary 323303110300
5 Quinary 13003123340
6 Senary 1320001224
8 Octal 73632460
10 Decimal 15676720
12 Duodecimal 5300214
16 Hexadecimal ef3530
20 Vigesimal 4hjbg0
36 Base36 9c08g

Cryptographic Hash Functions

md5 99fe088ef4ad1981ae7dea758301ca02
sha1 ffa876587042cf63be759e5645e09281da626a14
sha256 369d8e9aae2b0d6742977770a49bc85b9de896e882fbc14a1d1a1cd52a86099d
sha512 9ef056efff010625814defcf9f1b75ee4c5e378fef678d81655401dc539bb3d09f4f33312df7564c7af8b601ff0db9176450e5a889f4c4d84d6b696e66ddb670
ripemd-160 63ffa58e8a88ec153eef836fa164557d16ffa337

15676720 as geometric shapes

Circle

Radius = n
Diameter 31353440
Circumference 98499736.768768
Area 7.7207639669884E+14

Sphere

Radius = n
Volume 1.6138167319542E+22
Surface area 3.0883055867954E+15
Circumference 98499736.768768

Square

Length = n
Perimeter 62706880
Area 245759549958400
Diagonal 22170230.037526

Cube

Length = n
Surface area 1474557299750400
Volume 3.8527036520238E+21
Space diagonal 27152875.536031

Equilateral Triangle

Length = n
Perimeter 47030160
Area 1.064170067433E+14
Altitude 13576437.768016

Triangular Pyramid

Length = n
Surface area 1.064170067433E+14
Volume 4.5404547970804E+20
Height 7390076.6791752