15663744 (number)

15663744 is an even 8-digits composite number following 15663743 and preceding 15663745. In scientific notation, it is written as 1.5663744 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 5220864 positive integers (up to 15663744) that are relatively prime to 15663744.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand seven hundred forty-four

Notation

Scientific notation 1.5663744 × 10^7
Engineering notation 1.5663744 × 10^6

Prime Factorization of 15663744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 244746
Product of the distinct prime numbers

The prime factorization of 15663744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13597. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15663744)

Multiplication

n×y
n×2 31327488
n×3 46991232
n×4 62654976
n×5 78318720

Division

n÷y
n÷2 7831872
n÷3 5221248
n÷3 3915936
n÷5 3132748.8

Exponentiation

ny
n2 245352876097536
n3 3.8431446408555E+21
n4 6.0198033809333E+28
n5 9.4292659089273E+35

Nth Root

y√n
2√n 3957.74481239
3√n 250.20646411001
4√n 62.910609696537
5√n 27.477620135228

Divisors of 15663744

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 -15663743
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 15663744 can be divided by 32 positive divisors. The sum of these divisors (counting 15663744) is 1, the average is 0.03125.

Base conversion 15663744

Base System Value
2 Binary 111011110000001010000000
3 Ternary 1002110210121200
4 Quaternary 323300022000
5 Quinary 13002214434
6 Senary 1315421200
8 Octal 73601200
10 Decimal 15663744
12 Duodecimal 52b4800
16 Hexadecimal ef0280
20 Vigesimal 4hhj74
36 Base36 9bq80

Cryptographic Hash Functions

md5 50256bac17ff9ae7dbf520af251c578f
sha1 1d90766d836b04af8b34a03bb70d85f3ce573c0d
sha256 781f93e752cf21448e36d5b81550a5035192b946da73e4a23447be8d8e50ef34
sha512 8553c8814b505b6adcd10ef5f13bd865c406ea033d66b869d55643c8c4e296a79fb5ac98fddff3b8b314218520b8dab758b458c23f0541d7bb8cc4e60bc49201
ripemd-160 be36482ee4ad2e4816cd5189ade35a8eb7e61d9f

15663744 as geometric shapes

Circle

Radius = n
Diameter 31327488
Circumference 98418206.156222
Area 7.7079879308515E+14

Sphere

Radius = n
Volume 1.6098126627193E+22
Surface area 3.0831951723406E+15
Circumference 98418206.156222

Square

Length = n
Perimeter 62654976
Area 245352876097536
Diagonal 22151879.20234

Cube

Length = n
Surface area 1472117256585216
Volume 3.8431446408555E+21
Space diagonal 27130400.444752

Equilateral Triangle

Length = n
Perimeter 46991232
Area 1.0624091179602E+14
Altitude 13565200.222376

Triangular Pyramid

Length = n
Surface area 1.0624091179602E+14
Volume 4.5291893943828E+20
Height 7383959.7341134