28294461 (number)

28294461 is an odd 8-digits composite number following 28294460 and preceding 28294462. In scientific notation, it is written as 2.8294461 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 17411760 positive integers (up to 28294461) that are relatively prime to 28294461.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-four thousand four hundred sixty-one

Notation

Scientific notation 2.8294461 × 10^7
Engineering notation 2.8294461 × 10^6

Prime Factorization of 28294461

Prime Factorization 3 × 9 × 13 × 80611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28294461
Product of the distinct prime numbers

The prime factorization of 28294461 is 3 × 9 × 13 × 80611. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 68, 100, 952, 174, 9405, 9090, 72075, 75531, 149816, 460066, 4345297, 1849895, 1574872, 62153164, 29211991, 479342406, 831691488, 1214442074

Basic calculations (n = 28294461)

Multiplication

n×y
n×2 56588922
n×3 84883383
n×4 113177844
n×5 141472305

Division

n÷y
n÷2 14147230.5
n÷3 9431487
n÷3 7073615.25
n÷5 5658892.2

Exponentiation

ny
n2 800576523280521
n3 2.2651881215476E+22
n4 6.4092276962793E+29
n5 1.8134564309249E+37

Nth Root

y√n
2√n 5319.2538010514
3√n 304.71965998999
4√n 72.933214662809
5√n 30.927177367865

Divisors of 28294461

1, 3, 9, 13, 27, 39, 117, 351, 80611, 241833, 725499, 1047943, 2176497, 3143829, 9431487, 28294461

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28294460
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28294461 can be divided by 16 positive divisors. The sum of these divisors (counting 28294461) is 1, the average is 0.0625.

Base conversion 28294461

Base System Value
2 Binary 1101011111011110100111101
3 Ternary 1222020111201000
4 Quaternary 1223323310331
5 Quinary 24220410321
6 Senary 2450240513
8 Octal 153736475
10 Decimal 28294461
12 Duodecimal 9586139
16 Hexadecimal 1afbd3d
20 Vigesimal 8ggg31
36 Base36 gug59

Cryptographic Hash Functions

md5 081c05dc98cb9f80971e956d79e74b32
sha1 90888f23122c130d3fbb5c5c0c535ff37ebdea19
sha256 fcda597171c539af88ef2879aae8298ae59cd0224b3ba9a6c3df502a5d26b4bc
sha512 97c7da0c218cef2f59782d4ab928075001118d226123a976ed1a755d42b8507df5e44300cd6b70b93d6ce19c94aa87635f9d9a7e3851b961112ff12d8ff861bd
ripemd-160 a67efecb77345b76d1d6c8520ba33549cba0cf58

28294461 as geometric shapes

Circle

Radius = n
Diameter 56588922
Circumference 177779341.62977
Area 2.5150853241745E+15

Sphere

Radius = n
Volume 9.4883978155372E+22
Surface area 1.0060341296698E+16
Circumference 177779341.62977

Square

Length = n
Perimeter 113177844
Area 800576523280521
Diagonal 40014410.486237

Cube

Length = n
Surface area 4803459139683126
Volume 2.2651881215476E+22
Space diagonal 49007444.024776

Equilateral Triangle

Length = n
Perimeter 84883383
Area 3.4665980341718E+14
Altitude 24503722.012388

Triangular Pyramid

Length = n
Surface area 3.4665980341718E+14
Volume 2.6695498023492E+21
Height 13338136.828746