28628032 (number)

28628032 is an even 8-digits composite number following 28628031 and preceding 28628033. In scientific notation, it is written as 2.8628032 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 14077440 positive integers (up to 28628032) that are relatively prime to 28628032.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred twenty-eight thousand thirty-two

Notation

Scientific notation 2.8628032 × 10^7
Engineering notation 2.8628032 × 10^6

Prime Factorization of 28628032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 61 × 7333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 894626
Product of the distinct prime numbers

The prime factorization of 28628032 is 2 × 2 × 2 × 2 × 2 × 2 × 61 × 7333. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 41, 71, 478, 353, 5109, 4068, 65176, 6658, 215279, 335580, 7244251, 8283206, 59251945, 98794512, 938045819, 14780362, 4191991684, 7838652163

Basic calculations (n = 28628032)

Multiplication

n×y
n×2 57256064
n×3 85884096
n×4 114512128
n×5 143140160

Division

n÷y
n÷2 14314016
n÷3 9542677.3333333
n÷3 7157008
n÷5 5725606.4

Exponentiation

ny
n2 819564216193024
n3 2.3462510607229E+22
n4 6.7168550446409E+29
n5 1.9229034115734E+37

Nth Root

y√n
2√n 5350.516984367
3√n 305.9124587609
4√n 73.147228138645
5√n 30.999757662794

Divisors of 28628032

1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 7333, 14666, 29332, 58664, 117328, 234656, 447313, 469312, 894626, 1789252, 3578504, 7157008, 14314016, 28628032

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28628031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28628032 can be divided by 28 positive divisors. The sum of these divisors (counting 28628032) is 1, the average is 0.035714285714286.

Base conversion 28628032

Base System Value
2 Binary 1101101001101010001000000
3 Ternary 1222212110021111
4 Quaternary 1231031101000
5 Quinary 24312044112
6 Senary 2501333104
8 Octal 155152100
10 Decimal 28628032
12 Duodecimal 9707194
16 Hexadecimal 1b4d440
20 Vigesimal 8iia1c
36 Base36 h1lj4

Cryptographic Hash Functions

md5 69e19045a5141b66961d0c362ca2fc4c
sha1 8694445bd86450b1dc35784399c1578da809f4aa
sha256 b67a19ff572370cdf75561354421a14b9244d489be96d47d627f76b9c587cba3
sha512 39b063c4a639a2dc37cb33bf1cd867d67b6542857fc6fc0823b62ffe908137a36beaf51f2137b850ed25914b47e067d7cfc0297df7b6b0ab6529f6525376db21
ripemd-160 794a1b665638f1cc6cf9031e1988d9ff2f0d81f5

28628032 as geometric shapes

Circle

Radius = n
Diameter 57256064
Circumference 179875230.03587
Area 2.5747369207371E+15

Sphere

Radius = n
Volume 9.8279534611257E+22
Surface area 1.0298947682948E+16
Circumference 179875230.03587

Square

Length = n
Perimeter 114512128
Area 819564216193024
Diagonal 40486151.118451

Cube

Length = n
Surface area 4917385297158144
Volume 2.3462510607229E+22
Space diagonal 49585205.944708

Equilateral Triangle

Length = n
Perimeter 85884096
Area 3.5488171562792E+14
Altitude 24792602.972354

Triangular Pyramid

Length = n
Surface area 3.5488171562792E+14
Volume 2.7650833923388E+21
Height 13495383.70615