28481012 (number)

28481012 is an even 8-digits composite number following 28481011 and preceding 28481013. In scientific notation, it is written as 2.8481012 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 12206136 positive integers (up to 28481012) that are relatively prime to 28481012.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-one thousand twelve

Notation

Scientific notation 2.8481012 × 10^7
Engineering notation 2.8481012 × 10^6

Prime Factorization of 28481012

Prime Factorization 2 × 2 × 7 × 1017179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14240506
Product of the distinct prime numbers

The prime factorization of 28481012 is 2 × 2 × 7 × 1017179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 23, 39, 987, 680, 2665, 3760, 22100, 29197, 161514, 858301, 3476263, 6212169, 87451846, 26910801, 870003004, 208309167, 3338811961, 3077210911

Basic calculations (n = 28481012)

Multiplication

n×y
n×2 56962024
n×3 85443036
n×4 113924048
n×5 142405060

Division

n÷y
n÷2 14240506
n÷3 9493670.6666667
n÷3 7120253
n÷5 5696202.4

Exponentiation

ny
n2 811168044544144
n3 2.3102886810678E+22
n4 6.5799359648957E+29
n5 1.8740323517543E+37

Nth Root

y√n
2√n 5336.7604405669
3√n 305.38788596198
4√n 73.053134365111
5√n 30.967852042731

Divisors of 28481012

1, 2, 4, 7, 14, 28, 1017179, 2034358, 4068716, 7120253, 14240506, 28481012

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 -28481011
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 28481012 can be divided by 12 positive divisors. The sum of these divisors (counting 28481012) is 1, the average is 0.083333333333333.

Base conversion 28481012

Base System Value
2 Binary 1101100101001010111110100
3 Ternary 1222120222121022
4 Quaternary 1230221113310
5 Quinary 24242343022
6 Senary 2454240312
8 Octal 154512764
10 Decimal 28481012
12 Duodecimal 9656098
16 Hexadecimal 1b295f4
20 Vigesimal 8i02ac
36 Base36 gyg38

Cryptographic Hash Functions

md5 79543d6210075225a8ccbe77a0aa334b
sha1 1dfe14f17dbeb3d1b4a968f003872b066e54477a
sha256 2c712337629deba6b90321fe732240ae4d25dfc2fdc706e2fcbe3f4b4d378a50
sha512 c20d828b5b586c24e855d9fe9628a242012de3bbf071203e047678ecfca0c33b0607daeebe1a76b0ecdc838c35116c2c16c7c7c0aa9221cb6e6d4d15fee89395
ripemd-160 980929044aeeaaba15d8cff473ef94b41c01125a

28481012 as geometric shapes

Circle

Radius = n
Diameter 56962024
Circumference 178951476.13201
Area 2.5483595695667E+15

Sphere

Radius = n
Volume 9.6773145974858E+22
Surface area 1.0193438278267E+16
Circumference 178951476.13201

Square

Length = n
Perimeter 113924048
Area 811168044544144
Diagonal 40278233.440511

Cube

Length = n
Surface area 4867008267264864
Volume 2.3102886810678E+22
Space diagonal 49330559.834979

Equilateral Triangle

Length = n
Perimeter 85443036
Area 3.5124606665669E+14
Altitude 24665279.917489

Triangular Pyramid

Length = n
Surface area 3.5124606665669E+14
Volume 2.7227013214693E+21
Height 13426077.813504