28576490 (number)

28576490 is an even 8-digits composite number following 28576489 and preceding 28576491. In scientific notation, it is written as 2.8576490 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 10650880 positive integers (up to 28576490) that are relatively prime to 28576490.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-six thousand four hundred ninety

Notation

Scientific notation 2.8576490 × 10^7
Engineering notation 2.8576490 × 10^6

Prime Factorization of 28576490

Prime Factorization 2 × 5 × 107 × 17 × 1571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28576490
Product of the distinct prime numbers

The prime factorization of 28576490 is 2 × 5 × 107 × 17 × 1571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 52, 27, 548, 391, 5074, 3132, 41612, 79811, 300570, 460022, 9081834, 8552137, 62085906, 94226282, 878095187, 88184585, 4318607484, 9750299253

Basic calculations (n = 28576490)

Multiplication

n×y
n×2 57152980
n×3 85729470
n×4 114305960
n×5 142882450

Division

n÷y
n÷2 14288245
n÷3 9525496.6666667
n÷3 7144122.5
n÷5 5715298

Exponentiation

ny
n2 816615780720100
n3 2.333601269159E+22
n4 6.668613333211E+29
n5 1.9056556223037E+37

Nth Root

y√n
2√n 5345.6982705723
3√n 305.72875988435
4√n 73.114282261213
5√n 30.988587202874

Divisors of 28576490

1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1571, 1819, 3142, 3638, 7855, 9095, 15710, 18190, 26707, 53414, 133535, 168097, 267070, 336194, 840485, 1680970, 2857649, 5715298, 14288245, 28576490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28576489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28576490 can be divided by 32 positive divisors. The sum of these divisors (counting 28576490) is 1, the average is 0.03125.

Base conversion 28576490

Base System Value
2 Binary 1101101000000101011101010
3 Ternary 1222202211120112
4 Quaternary 1231000223222
5 Quinary 24303421430
6 Senary 2500254322
8 Octal 155005352
10 Decimal 28576490
12 Duodecimal 96a13a2
16 Hexadecimal 1b40aea
20 Vigesimal 8ic14a
36 Base36 h0hre

Cryptographic Hash Functions

md5 4adde55b9758375854eef3b8fed5840f
sha1 1e12e09543b72c75057d8d1833e84e809284f693
sha256 fc69c2358eeca0a91b058de42fc172e56f6d6fc195b2974a59f61755d7b301e5
sha512 7b2e01aeee0a3bb9084e0d3d08fc13524cec76f96a508d521981f52fae72cef90c6d36aec814cb19a87a9101e68a0fc51fed376f13e8d9e2d10b40e25513a063
ripemd-160 c15e01cf09cd5d6a5c9e59434ba49b84c291be13

28576490 as geometric shapes

Circle

Radius = n
Diameter 57152980
Circumference 179551382.09876
Area 2.5654741375158E+15

Sphere

Radius = n
Volume 9.7749661381304E+22
Surface area 1.0261896550063E+16
Circumference 179551382.09876

Square

Length = n
Perimeter 114305960
Area 816615780720100
Diagonal 40413259.723019

Cube

Length = n
Surface area 4899694684320600
Volume 2.333601269159E+22
Space diagonal 49495932.581984

Equilateral Triangle

Length = n
Perimeter 85729470
Area 3.5360500561743E+14
Altitude 24747966.290992

Triangular Pyramid

Length = n
Surface area 3.5360500561743E+14
Volume 2.7501754700131E+21
Height 13471086.57434