28565580 (number)

28565580 is an even 8-digits composite number following 28565579 and preceding 28565581. In scientific notation, it is written as 2.8565580 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 7354368 positive integers (up to 28565580) that are relatively prime to 28565580.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred sixty-five thousand five hundred eighty

Notation

Scientific notation 2.8565580 × 10^7
Engineering notation 2.8565580 × 10^6

Prime Factorization of 28565580

Prime Factorization 2 × 2 × 145 × 3 × 16417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14282790
Product of the distinct prime numbers

The prime factorization of 28565580 is 2 × 2 × 145 × 3 × 16417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 28, 77, 176, 382, 2427, 6941, 18972, 6599, 367493, 2424, 3298711, 3104019, 43880737, 74621062, 147375458, 952060109, 1625491108, 9452778643

Basic calculations (n = 28565580)

Multiplication

n×y
n×2 57131160
n×3 85696740
n×4 114262320
n×5 142827900

Division

n÷y
n÷2 14282790
n÷3 9521860
n÷3 7141395
n÷5 5713116

Exponentiation

ny
n2 815992360736400
n3 2.3309295060004E+22
n4 6.6584353278016E+29
n5 1.9020206703114E+37

Nth Root

y√n
2√n 5344.6777264864
3√n 305.6898476487
4√n 73.107302825959
5√n 30.986220662209

Divisors of 28565580

1, 2, 3, 4, 6, 12, 145, 290, 435, 580, 870, 1740, 16417, 32834, 49251, 65668, 98502, 197004, 2380465, 4760930, 7141395, 9521860, 14282790, 28565580

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28565579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28565580 can be divided by 24 positive divisors. The sum of these divisors (counting 28565580) is 1, the average is 0.041666666666667.

Base conversion 28565580

Base System Value
2 Binary 1101100111110000001001100
3 Ternary 1222202021121110
4 Quaternary 1230332001030
5 Quinary 24303044310
6 Senary 2500132020
8 Octal 154760114
10 Decimal 28565580
12 Duodecimal 9697010
16 Hexadecimal 1b3e04c
20 Vigesimal 8iadj0
36 Base36 h09cc

Cryptographic Hash Functions

md5 7fe6eb5e9cd8cfefb46c5d32ff1389e4
sha1 12447f8f1a7a38aa9536dd6cf36473aa9e1a46bd
sha256 030e32ffb42727bb8e9b9fd1d4068fd163fb6054f6c4a2630c6c7072ebf8b3be
sha512 59b8820d1a8fda8c62e3039560d42b70ce636aa7862a71430de2da4347662c637343c19fc62d72de0403c4a62fb389b598e6341b3e62f37d35a8ac19875dcc0c
ripemd-160 85facc0f28e3a8f098f3752f2064a19722740b06

28565580 as geometric shapes

Circle

Radius = n
Diameter 57131160
Circumference 179482832.54706
Area 2.5635156058749E+15

Sphere

Radius = n
Volume 9.7637746827823E+22
Surface area 1.0254062423499E+16
Circumference 179482832.54706

Square

Length = n
Perimeter 114262320
Area 815992360736400
Diagonal 40397830.653054

Cube

Length = n
Surface area 4895954164418400
Volume 2.3309295060004E+22
Space diagonal 49477035.907673

Equilateral Triangle

Length = n
Perimeter 85696740
Area 3.5333505684588E+14
Altitude 24738517.953837

Triangular Pyramid

Length = n
Surface area 3.5333505684588E+14
Volume 2.7470267669345E+21
Height 13465943.551018