28082010 (number)

28082010 is an even 8-digits composite number following 28082009 and preceding 28082011. In scientific notation, it is written as 2.8082010 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 6646080 positive integers (up to 28082010) that are relatively prime to 28082010.

Interesting facts

Basic properties

Name

Name twenty-eight million eighty-two thousand ten

Notation

Scientific notation 2.8082010 × 10^7
Engineering notation 2.8082010 × 10^6

Prime Factorization of 28082010

Prime Factorization 2 × 5 × 3 × 11 × 43 × 1979

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28082010
Product of the distinct prime numbers

The prime factorization of 28082010 is 2 × 5 × 3 × 11 × 43 × 1979. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 54, 43, 783, 312, 4706, 7973, 30695, 13653, 76669, 887962, 5194999, 6473591, 4756163, 38597866, 649426217, 321100062, 1857299135, 1976301729

Basic calculations (n = 28082010)

Multiplication

n×y
n×2 56164020
n×3 84246030
n×4 112328040
n×5 140410050

Division

n÷y
n÷2 14041005
n÷3 9360670
n÷3 7020502.5
n÷5 5616402

Exponentiation

ny
n2 788599285640100
n3 2.2145453025338E+22
n4 6.2188883331208E+29
n5 1.7463888435958E+37

Nth Root

y√n
2√n 5299.2461728061
3√n 303.95507328926
4√n 72.795921402274
5√n 30.880593457381

Divisors of 28082010

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 1979, 2365, 2838, 3958, 4730, 5937, 7095, 9895, 11874, 14190, 19790, 21769, 29685, 43538, 59370, 65307, 85097, 108845, 130614, 170194, 217690, 255291, 326535, 425485, 510582, 653070, 850970, 936067, 1276455, 1872134, 2552910, 2808201, 4680335, 5616402, 9360670, 14041005, 28082010

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28082009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28082010 can be divided by 64 positive divisors. The sum of these divisors (counting 28082010) is 1, the average is 0.015625.

Base conversion 28082010

Base System Value
2 Binary 1101011000111111101011010
3 Ternary 1221211201021110
4 Quaternary 1223013331122
5 Quinary 24142111020
6 Senary 2441521150
8 Octal 153077532
10 Decimal 28082010
12 Duodecimal 94a31b6
16 Hexadecimal 1ac7f5a
20 Vigesimal 8fa50a
36 Base36 gpw7u

Cryptographic Hash Functions

md5 306b9737959f8e51cbb61c9bfacc4f82
sha1 b1108a69844ff7435e74916ad383c213741eb776
sha256 0ed957a1204aa0b28782e0fc537626544babc6fb45d2acf45f6cebc3bc8c7377
sha512 969699b43d40c34576bb0e728a76e85046913c3b35e4d42a7cdca3a0d8d15b34e6cd9eb1a61ec8bfe03802aabfeaed3bcf1081fd6d7deddd7325d3f8aae1b821
ripemd-160 2939d13e7e4465f6b660d2ff891ed10e68097640

28082010 as geometric shapes

Circle

Radius = n
Diameter 56164020
Circumference 176444472.62807
Area 2.4774577223931E+15

Sphere

Radius = n
Volume 9.2762656713094E+22
Surface area 9.9098308895724E+15
Circumference 176444472.62807

Square

Length = n
Perimeter 112328040
Area 788599285640100
Diagonal 39713959.400697

Cube

Length = n
Surface area 4731595713840600
Volume 2.2145453025338E+22
Space diagonal 48639468.098657

Equilateral Triangle

Length = n
Perimeter 84246030
Area 3.4147350738529E+14
Altitude 24319734.049329

Triangular Pyramid

Length = n
Surface area 3.4147350738529E+14
Volume 2.6098666677775E+21
Height 13237986.466899