28973338 (number)

28973338 is an even 8-digits composite number following 28973337 and preceding 28973339. In scientific notation, it is written as 2.8973338 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 13343680 positive integers (up to 28973338) that are relatively prime to 28973338.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-three thousand three hundred thirty-eight

Notation

Scientific notation 2.8973338 × 10^7
Engineering notation 2.8973338 × 10^6

Prime Factorization of 28973338

Prime Factorization 2 × 17 × 47 × 18131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28973338
Product of the distinct prime numbers

The prime factorization of 28973338 is 2 × 17 × 47 × 18131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 86, 22, 328, 316, 429, 684, 52849, 21085, 299125, 133025, 1532418, 7097828, 86934237, 24282701, 17234212, 743661247, 7819927817, 2224769127

Basic calculations (n = 28973338)

Multiplication

n×y
n×2 57946676
n×3 86920014
n×4 115893352
n×5 144866690

Division

n÷y
n÷2 14486669
n÷3 9657779.3333333
n÷3 7243334.5
n÷5 5794667.6

Exponentiation

ny
n2 839454314862244
n3 2.4321793600062E+22
n4 7.0468354674084E+29
n5 2.0417034582761E+37

Nth Root

y√n
2√n 5382.6887333376
3√n 307.13749954857
4√n 73.36680948043
5√n 31.074182109108

Divisors of 28973338

1, 2, 17, 34, 47, 94, 799, 1598, 18131, 36262, 308227, 616454, 852157, 1704314, 14486669, 28973338

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 -28973337
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 28973338 can be divided by 16 positive divisors. The sum of these divisors (counting 28973338) is 1, the average is 0.0625.

Base conversion 28973338

Base System Value
2 Binary 1101110100001100100011010
3 Ternary 2000111222221121
4 Quaternary 1232201210122
5 Quinary 24404121323
6 Senary 2512555454
8 Octal 156414432
10 Decimal 28973338
12 Duodecimal 9852b8a
16 Hexadecimal 1ba191a
20 Vigesimal 911d6i
36 Base36 h8zyy

Cryptographic Hash Functions

md5 1f540bd236e1eff69b749e4997e4179d
sha1 dcea58cb0d1810554f8b40908311cdb82473ac67
sha256 ed42e128f61a93d18f6cee7cf99fc9b1e7424c5b2f89afeb3940784ec20b82de
sha512 f4a492f824741ab8f25764186b825bda25722b26176abea039945cd19836fc77269ee58fb1268ac459b312aa1ddc082bf7fc47b1e47d414fe8247d06ece5b754
ripemd-160 0603078ca54490bb58bc9a4ca9c46cbad8e0cbcd

28973338 as geometric shapes

Circle

Radius = n
Diameter 57946676
Circumference 182044851.62155
Area 2.6372235085955E+15

Sphere

Radius = n
Volume 1.0187889079478E+23
Surface area 1.0548894034382E+16
Circumference 182044851.62155

Square

Length = n
Perimeter 115893352
Area 839454314862244
Diagonal 40974487.54682

Cube

Length = n
Surface area 5036725889173464
Volume 2.4321793600062E+22
Space diagonal 50183293.480866

Equilateral Triangle

Length = n
Perimeter 86920014
Area 3.6349438099358E+14
Altitude 25091646.740433

Triangular Pyramid

Length = n
Surface area 3.6349438099358E+14
Volume 2.8663508642039E+21
Height 13658162.515607