28408051 (number)

28408051 is an odd 8-digits composite number following 28408050 and preceding 28408052. In scientific notation, it is written as 2.8408051 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 24193728 positive integers (up to 28408051) that are relatively prime to 28408051.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eight thousand fifty-one

Notation

Scientific notation 2.8408051 × 10^7
Engineering notation 2.8408051 × 10^6

Prime Factorization of 28408051

Prime Factorization 7 × 157 × 25849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28408051
Product of the distinct prime numbers

The prime factorization of 28408051 is 7 × 157 × 25849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 95, 69, 583, 940, 9686, 5560, 68631, 24335, 27039, 835046, 3125972, 1014262, 44741039, 83919452, 481883058, 153390451, 2381342199, 482723589

Basic calculations (n = 28408051)

Multiplication

n×y
n×2 56816102
n×3 85224153
n×4 113632204
n×5 142040255

Division

n÷y
n÷2 14204025.5
n÷3 9469350.3333333
n÷3 7102012.75
n÷5 5681610.2

Exponentiation

ny
n2 807017361618601
n3 2.2925790366747E+22
n4 6.5127702195385E+29
n5 1.8501510854793E+37

Nth Root

y√n
2√n 5329.9203558777
3√n 305.12688799048
4√n 73.006303535227
5√n 30.951969431085

Divisors of 28408051

1, 7, 157, 1099, 25849, 180943, 4058293, 28408051

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28408050
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28408051 can be divided by 8 positive divisors. The sum of these divisors (counting 28408051) is 1, the average is 0.125.

Base conversion 28408051

Base System Value
2 Binary 1101100010111100011110011
3 Ternary 1222110021112001
4 Quaternary 1230113203303
5 Quinary 24233024201
6 Senary 2452514431
8 Octal 154274363
10 Decimal 28408051
12 Duodecimal 961ba17
16 Hexadecimal 1b178f3
20 Vigesimal 8hb02b
36 Base36 gwvsj

Cryptographic Hash Functions

md5 242547ac74d2e6520d2878961d7be42c
sha1 563c03dbd7e99243225c85447767f413dfa9f274
sha256 90d12185dd45c4b305a2cac22afc96d2e28f8006b591837b2ec7cf7cba543d4a
sha512 f89dc579d17bb6572005913ba6ff00414477d1e3b78903bfa0b5a38e76f012afaba0db5da29242b0b6899afccf809be250bd3a92edb71da92ec1c73a3b45fdad
ripemd-160 5c36f925368bc61d54e521b30f83ee6e4f10d7f2

28408051 as geometric shapes

Circle

Radius = n
Diameter 56816102
Circumference 178493048.64881
Area 2.5353198145804E+15

Sphere

Radius = n
Volume 9.6031326125215E+22
Surface area 1.0141279258322E+16
Circumference 178493048.64881

Square

Length = n
Perimeter 113632204
Area 807017361618601
Diagonal 40175051.004787

Cube

Length = n
Surface area 4842104169711606
Volume 2.2925790366747E+22
Space diagonal 49204187.676008

Equilateral Triangle

Length = n
Perimeter 85224153
Area 3.494487682284E+14
Altitude 24602093.838004

Triangular Pyramid

Length = n
Surface area 3.494487682284E+14
Volume 2.701830305398E+21
Height 13391683.668262