28932072 (number)

28932072 is an even 8-digits composite number following 28932071 and preceding 28932073. In scientific notation, it is written as 2.8932072 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 8708352 positive integers (up to 28932072) that are relatively prime to 28932072.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand seventy-two

Notation

Scientific notation 2.8932072 × 10^7
Engineering notation 2.8932072 × 10^6

Prime Factorization of 28932072

Prime Factorization 2 × 2 × 2 × 1833 × 1973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7233018
Product of the distinct prime numbers

The prime factorization of 28932072 is 2 × 2 × 2 × 1833 × 1973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 82, 11, 395, 41, 9574, 4792, 18510, 3115, 885178, 137927, 9419370, 4333364, 55644239, 16875973, 698018783, 810371416, 6782419492, 6544375259

Basic calculations (n = 28932072)

Multiplication

n×y
n×2 57864144
n×3 86796216
n×4 115728288
n×5 144660360

Division

n÷y
n÷2 14466036
n÷3 9644024
n÷3 7233018
n÷5 5786414.4

Exponentiation

ny
n2 837064790213184
n3 2.4218018779113E+22
n4 7.0067746301464E+29
n5 2.0272050808717E+37

Nth Root

y√n
2√n 5378.8541530701
3√n 306.99161418241
4√n 73.340671888592
5√n 31.065325425994

Divisors of 28932072

1, 2, 4, 8, 1833, 1973, 3666, 3946, 7332, 7892, 14664, 15784, 3616509, 7233018, 14466036, 28932072

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 -28932071
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 28932072 can be divided by 16 positive divisors. The sum of these divisors (counting 28932072) is 1, the average is 0.0625.

Base conversion 28932072

Base System Value
2 Binary 1101110010111011111101000
3 Ternary 2000102220100020
4 Quaternary 1232113133220
5 Quinary 24401311242
6 Senary 2512040440
8 Octal 156273750
10 Decimal 28932072
12 Duodecimal 9833120
16 Hexadecimal 1b977e8
20 Vigesimal 90ga3c
36 Base36 h844o

Cryptographic Hash Functions

md5 7006b9a08073c3170c94b7820d01b47f
sha1 86072c0db7f3a858fa62810d2f61257bdc052313
sha256 adbf8ed56f9d34977905989024352d5734e56fe7d00e1fd70194ee2df6a42c83
sha512 fd8d48f693415a1b809ace62bbc422cca242c5bb9fd67f9ef5ddbb719dfdfc783158af1798d2d4410544782e8a6ac714d3ce3e369affcd691deee6cd9be73060
ripemd-160 9cfaa54d859c806a97bd04ccd8580b998cbae8dd

28932072 as geometric shapes

Circle

Radius = n
Diameter 57864144
Circumference 181785569.69666
Area 2.6297165955124E+15

Sphere

Radius = n
Volume 1.0144419984128E+23
Surface area 1.051886638205E+16
Circumference 181785569.69666

Square

Length = n
Perimeter 115728288
Area 837064790213184
Diagonal 40916128.609955

Cube

Length = n
Surface area 5022388741279104
Volume 2.4218018779113E+22
Space diagonal 50111818.672241

Equilateral Triangle

Length = n
Perimeter 86796216
Area 3.6245968646905E+14
Altitude 25055909.33612

Triangular Pyramid

Length = n
Surface area 3.6245968646905E+14
Volume 2.854120884269E+21
Height 13638709.536652