28983492 (number)

28983492 is an even 8-digits composite number following 28983491 and preceding 28983493. In scientific notation, it is written as 2.8983492 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 9661152 positive integers (up to 28983492) that are relatively prime to 28983492.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-three thousand four hundred ninety-two

Notation

Scientific notation 2.8983492 × 10^7
Engineering notation 2.8983492 × 10^6

Prime Factorization of 28983492

Prime Factorization 2 × 2 × 9 × 805097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14491746
Product of the distinct prime numbers

The prime factorization of 28983492 is 2 × 2 × 9 × 805097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 10, 73, 527, 350, 1855, 1918, 87179, 68, 87378, 166111, 8288909, 3545035, 14866907, 26900894, 723890895, 316277721, 5597541666, 5381694572

Basic calculations (n = 28983492)

Multiplication

n×y
n×2 57966984
n×3 86950476
n×4 115933968
n×5 144917460

Division

n÷y
n÷2 14491746
n÷3 9661164
n÷3 7245873
n÷5 5796698.4

Exponentiation

ny
n2 840042808514064
n3 2.4347374020225E+22
n4 7.056719201362E+29
n5 2.0452836451892E+37

Nth Root

y√n
2√n 5383.6318596278
3√n 307.17337517461
4√n 73.373236671336
5√n 31.076359856266

Divisors of 28983492

1, 2, 4, 9, 18, 36, 805097, 1610194, 3220388, 7245873, 14491746, 28983492

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 -28983491
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 28983492 can be divided by 12 positive divisors. The sum of these divisors (counting 28983492) is 1, the average is 0.083333333333333.

Base conversion 28983492

Base System Value
2 Binary 1101110100100000011000100
3 Ternary 2000112111212200
4 Quaternary 1232210003010
5 Quinary 24404432432
6 Senary 2513114500
8 Octal 156440304
10 Decimal 28983492
12 Duodecimal 9858a30
16 Hexadecimal 1ba40c4
20 Vigesimal 912iec
36 Base36 h97t0

Cryptographic Hash Functions

md5 de26b32d3a166db2413b5eb6c417762c
sha1 4407ca019bc47d61c461b4a4f5ab4fed307dc0d7
sha256 10eea02efb7dbac20c41a610be70bfb24c56b31ad015fe9c55ca5362cbd75362
sha512 9da56c4609022032adc13ced7cda9249c5755c391825949936850d6ac52e42cb1e1b5c37ce7d7d34522f2240ff8acb1db165a98a3c3b053c871914e3c546c0d8
ripemd-160 5557bea5078384c256a50f0434548ddace92094b

28983492 as geometric shapes

Circle

Radius = n
Diameter 57966984
Circumference 182108651.08516
Area 2.6390723159287E+15

Sphere

Radius = n
Volume 1.0198604180819E+23
Surface area 1.0556289263715E+16
Circumference 182108651.08516

Square

Length = n
Perimeter 115933968
Area 840042808514064
Diagonal 40988847.471332

Cube

Length = n
Surface area 5040256851084384
Volume 2.4347374020225E+22
Space diagonal 50200880.724766

Equilateral Triangle

Length = n
Perimeter 86950476
Area 3.637492062198E+14
Altitude 25100440.362383

Triangular Pyramid

Length = n
Surface area 3.637492062198E+14
Volume 2.869365545631E+21
Height 13662949.157111