28892012 (number)

28892012 is an even 8-digits composite number following 28892011 and preceding 28892013. In scientific notation, it is written as 2.8892012 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 14433600 positive integers (up to 28892012) that are relatively prime to 28892012.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-two thousand twelve

Notation

Scientific notation 2.8892012 × 10^7
Engineering notation 2.8892012 × 10^6

Prime Factorization of 28892012

Prime Factorization 2 × 2 × 1553 × 4651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14446006
Product of the distinct prime numbers

The prime factorization of 28892012 is 2 × 2 × 1553 × 4651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 72, 55, 525, 601, 3167, 8893, 29649, 3057, 823570, 110751, 6817985, 1502404, 30160364, 44449075, 847232573, 643201895, 1999480554, 8103613750

Basic calculations (n = 28892012)

Multiplication

n×y
n×2 57784024
n×3 86676036
n×4 115568048
n×5 144460060

Division

n÷y
n÷2 14446006
n÷3 9630670.6666667
n÷3 7223003
n÷5 5778402.4

Exponentiation

ny
n2 834748357408144
n3 2.4117559559216E+22
n4 6.9680482019559E+29
n5 2.0132093226749E+37

Nth Root

y√n
2√n 5375.1290217073
3√n 306.84985956372
4√n 73.315271408536
5√n 31.056717907237

Divisors of 28892012

1, 2, 4, 1553, 3106, 4651, 6212, 9302, 18604, 7223003, 14446006, 28892012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28892011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28892012 can be divided by 12 positive divisors. The sum of these divisors (counting 28892012) is 1, the average is 0.083333333333333.

Base conversion 28892012

Base System Value
2 Binary 1101110001101101101101100
3 Ternary 2000100212101112
4 Quaternary 1232031231230
5 Quinary 24344021022
6 Senary 2511131152
8 Octal 156155554
10 Decimal 28892012
12 Duodecimal 9813ab8
16 Hexadecimal 1b8db6c
20 Vigesimal 90ba0c
36 Base36 h797w

Cryptographic Hash Functions

md5 83ddce0e43354aad3f9cb8624ac9b9a2
sha1 8c86182e399343d74ce9a120f37e778efb8b46ee
sha256 3a0791b3652d37aeb7215ac77919eb791f6135e04c704f6e34aac35707501504
sha512 2bbd1b9c8f4af5de2a9674dd8f315c4f2f68e78a97cd41665f12a8d6320dd8d4336f0f2d17bbcb6798db1b6897769fce6f5f2ddd203249f5766be22a2cac6263
ripemd-160 b969c4fe12a1aeedda48d4afb642751c7c6252f9

28892012 as geometric shapes

Circle

Radius = n
Diameter 57784024
Circumference 181533865.29326
Area 2.6224393072296E+15

Sphere

Radius = n
Volume 1.01023397245E+23
Surface area 1.0489757228918E+16
Circumference 181533865.29326

Square

Length = n
Perimeter 115568048
Area 834748357408144
Diagonal 40859475.214646

Cube

Length = n
Surface area 5008490144448864
Volume 2.4117559559216E+22
Space diagonal 50042432.71689

Equilateral Triangle

Length = n
Perimeter 86676036
Area 3.6145664164139E+14
Altitude 25021216.358445

Triangular Pyramid

Length = n
Surface area 3.6145664164139E+14
Volume 2.8422816516654E+21
Height 13619825.071549