28587030 (number)

28587030 is an even 8-digits composite number following 28587029 and preceding 28587031. In scientific notation, it is written as 2.8587030 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7174656 positive integers (up to 28587030) that are relatively prime to 28587030.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred eighty-seven thousand thirty

Notation

Scientific notation 2.8587030 × 10^7
Engineering notation 2.8587030 × 10^6

Prime Factorization of 28587030

Prime Factorization 2 × 15 × 17 × 56053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28587030
Product of the distinct prime numbers

The prime factorization of 28587030 is 2 × 15 × 17 × 56053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 36, 79, 246, 329, 8508, 7052, 22267, 85324, 56945, 241648, 1714809, 8434938, 34783346, 64087069, 770384312, 390359079, 3377863837, 8409464918

Basic calculations (n = 28587030)

Multiplication

n×y
n×2 57174060
n×3 85761090
n×4 114348120
n×5 142935150

Division

n÷y
n÷2 14293515
n÷3 9529010
n÷3 7146757.5
n÷5 5717406

Exponentiation

ny
n2 817218284220900
n3 2.3361843607571E+22
n4 6.6784572406495E+29
n5 1.9091725749216E+37

Nth Root

y√n
2√n 5346.6840190907
3√n 305.7663430519
4√n 73.121023099316
5√n 30.990872798707

Divisors of 28587030

1, 2, 15, 17, 30, 34, 255, 510, 56053, 112106, 840795, 952901, 1681590, 1905802, 14293515, 28587030

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 -28587029
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 28587030 can be divided by 16 positive divisors. The sum of these divisors (counting 28587030) is 1, the average is 0.0625.

Base conversion 28587030

Base System Value
2 Binary 1101101000011010000010110
3 Ternary 1222210101000220
4 Quaternary 1231003100112
5 Quinary 24304241110
6 Senary 2500415210
8 Octal 155032026
10 Decimal 28587030
12 Duodecimal 96a7506
16 Hexadecimal 1b43416
20 Vigesimal 8id7ba
36 Base36 h0pw6

Cryptographic Hash Functions

md5 05d9c4b6df89f5e20bcc2099a2d08373
sha1 60bd5f8ad4ce298fb6fb2aba667e9f079c0970f3
sha256 b9e182dc0c5ad55568d7b7e8d894cd1b4a0c428cc7c9a17ca61f35fd1d20f9a5
sha512 217dff3c054fd90dfcb6f9bd84ba4a2e052947e19c7313f966f29ee73ea8f49bfe54464987234facfceb06dc88038367ff3bbabf7d163e474e9b27bb991b3038
ripemd-160 30895b3cd98c851804ebaf3ff21e1bfeec6f32c0

28587030 as geometric shapes

Circle

Radius = n
Diameter 57174060
Circumference 179617606.8719
Area 2.5673669580876E+15

Sphere

Radius = n
Volume 9.7857861669147E+22
Surface area 1.0269467832351E+16
Circumference 179617606.8719

Square

Length = n
Perimeter 114348120
Area 817218284220900
Diagonal 40428165.533967

Cube

Length = n
Surface area 4903309705325400
Volume 2.3361843607571E+22
Space diagonal 49514188.397496

Equilateral Triangle

Length = n
Perimeter 85761090
Area 3.5386589728622E+14
Altitude 24757094.198748

Triangular Pyramid

Length = n
Surface area 3.5386589728622E+14
Volume 2.7532196726556E+21
Height 13476055.177989