15673728 (number)

15673728 is an even 8-digits composite number following 15673727 and preceding 15673729. In scientific notation, it is written as 1.5673728 × 10^7. The sum of its digits is 39. It has a total of 12 prime factors and 160 positive divisors. There are 4214784 positive integers (up to 15673728) that are relatively prime to 15673728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5673728 × 10^7
Engineering notation 1.5673728 × 10^6

Prime Factorization of 15673728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 49 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 34986
Product of the distinct prime numbers

The prime factorization of 15673728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 49 × 17. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15673728)

Multiplication

n×y
n×2 31347456
n×3 47021184
n×4 62694912
n×5 78368640

Division

n÷y
n÷2 7836864
n÷3 5224576
n÷3 3918432
n÷5 3134745.6

Exponentiation

ny
n2 245665749417984
n3 3.8504981352936E+21
n4 6.03516604371E+28
n5 9.4593551003946E+35

Nth Root

y√n
2√n 3959.0059358379
3√n 250.25961297775
4√n 62.920632036224
5√n 27.481122064803

Divisors of 15673728

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15673727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15673728 can be divided by 160 positive divisors. The sum of these divisors (counting 15673728) is 1, the average is 0.00625.

Base conversion 15673728

Base System Value
2 Binary 111011110010100110000000
3 Ternary 1002111022022110
4 Quaternary 323302212000
5 Quinary 13003024403
6 Senary 1315535320
8 Octal 73624600
10 Decimal 15673728
12 Duodecimal 52ba540
16 Hexadecimal ef2980
20 Vigesimal 4hj468
36 Base36 9bxxc

Cryptographic Hash Functions

md5 8cdbe68c11dd0738495e836873d9f86e
sha1 6e4a494818c69b4926add9288b7056fb3f2cf45b
sha256 d79113902937dc75aef10aac6f92e9a949acd701ad0939653a5250a4c31fd5b9
sha512 c6d9aa9123d52596224b9e25ccd514cb8d71421f18c87035e1f8fc7b1c88226deeac086b61dc1be82fc5ebcc1877be8d949f2e0477cd400e1e70b2698ecf6b0a
ripemd-160 1f692135f366238002858e12c7567646503c1fdc

15673728 as geometric shapes

Circle

Radius = n
Diameter 31347456
Circumference 98480937.478329
Area 7.7178171361017E+14

Sphere

Radius = n
Volume 1.6128928872666E+22
Surface area 3.0871268544407E+15
Circumference 98480937.478329

Square

Length = n
Perimeter 62694912
Area 245665749417984
Diagonal 22165998.710547

Cube

Length = n
Surface area 1473994496507904
Volume 3.8504981352936E+21
Space diagonal 27147693.240015

Equilateral Triangle

Length = n
Perimeter 47021184
Area 1.0637638991786E+14
Altitude 13573846.620007

Triangular Pyramid

Length = n
Surface area 1.0637638991786E+14
Volume 4.5378555706871E+20
Height 7388666.236849