15728032 (number)

15728032 is an even 8-digits composite number following 15728031 and preceding 15728033. In scientific notation, it is written as 1.5728032 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 12 positive divisors. There are 7864000 positive integers (up to 15728032) that are relatively prime to 15728032.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred twenty-eight thousand thirty-two

Notation

Scientific notation 1.5728032 × 10^7
Engineering notation 1.5728032 × 10^6

Prime Factorization of 15728032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 491501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 983002
Product of the distinct prime numbers

The prime factorization of 15728032 is 2 × 2 × 2 × 2 × 2 × 491501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 35, 38, 534, 423, 3483, 1128, 87879, 26924, 628172, 136655, 189627, 5969776, 85763093, 32549361, 885854519, 708842287, 3132516184, 3818449160

Basic calculations (n = 15728032)

Multiplication

n×y
n×2 31456064
n×3 47184096
n×4 62912128
n×5 78640160

Division

n÷y
n÷2 7864016
n÷3 5242677.3333333
n÷3 3932008
n÷5 3145606.4

Exponentiation

ny
n2 247370990593024
n3 3.8906588559188E+21
n4 6.1192406986974E+28
n5 9.6243613524815E+35

Nth Root

y√n
2√n 3965.8582929802
3√n 250.54830058673
4√n 62.975060881116
5√n 27.500138229606

Divisors of 15728032

1, 2, 4, 8, 16, 32, 491501, 983002, 1966004, 3932008, 7864016, 15728032

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15728031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15728032 can be divided by 12 positive divisors. The sum of these divisors (counting 15728032) is 1, the average is 0.083333333333333.

Base conversion 15728032

Base System Value
2 Binary 111011111111110110100000
3 Ternary 1002121001210201
4 Quaternary 323333312200
5 Quinary 13011244112
6 Senary 1321034544
8 Octal 73776640
10 Decimal 15728032
12 Duodecimal 5325a54
16 Hexadecimal effda0
20 Vigesimal 4i601c
36 Base36 9d3ts

Cryptographic Hash Functions

md5 14c8c5ca60b2d748702a78a662bff8a7
sha1 0d0362b56ac2f0112d7d75074fceecf86810c9d6
sha256 7e445e29aac7f811035d48bdb5be2263b9de7b70e3eff761727e44728ac6265f
sha512 411b71351e775d6d2352e162753d36a3ba2fa86be883dadf393fef2e5fe8fe40c24f59ef8688afc4970f51ba342108a9d654051dd8741c1b0a0789ac9584cd20
ripemd-160 a468e44155a278fbc681b5ffd798991f6a51eaae

15728032 as geometric shapes

Circle

Radius = n
Diameter 31456064
Circumference 98822139.57325
Area 7.7713888675827E+14

Sphere

Radius = n
Volume 1.6297153705838E+22
Surface area 3.1085555470331E+15
Circumference 98822139.57325

Square

Length = n
Perimeter 62912128
Area 247370990593024
Diagonal 22242796.163838

Cube

Length = n
Surface area 1484225943558144
Volume 3.8906588559188E+21
Space diagonal 27241750.527069

Equilateral Triangle

Length = n
Perimeter 47184096
Area 1.0711478100644E+14
Altitude 13620875.263535

Triangular Pyramid

Length = n
Surface area 1.0711478100644E+14
Volume 4.5851854338394E+20
Height 7414265.387946