28994503 (number)

28994503 is an odd 8-digits composite number following 28994502 and preceding 28994504. In scientific notation, it is written as 2.8994503 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 26612480 positive integers (up to 28994503) that are relatively prime to 28994503.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-four thousand five hundred three

Notation

Scientific notation 2.8994503 × 10^7
Engineering notation 2.8994503 × 10^6

Prime Factorization of 28994503

Prime Factorization 41 × 17 × 17 × 2447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1705559
Product of the distinct prime numbers

The prime factorization of 28994503 is 41 × 17 × 17 × 2447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 28, 35, 960, 702, 6242, 7378, 57618, 24990, 416298, 585735, 6346738, 3996419, 49466752, 1152788, 890168859, 159000459, 5067829762, 4969947849

Basic calculations (n = 28994503)

Multiplication

n×y
n×2 57989006
n×3 86983509
n×4 115978012
n×5 144972515

Division

n÷y
n÷2 14497251.5
n÷3 9664834.3333333
n÷3 7248625.75
n÷5 5798900.6

Exponentiation

ny
n2 840681204217009
n3 2.4375133697714E+22
n4 7.0674488712376E+29
n5 2.0491716749945E+37

Nth Root

y√n
2√n 5384.6543993092
3√n 307.21226924354
4√n 73.38020441038
5√n 31.078720716107

Divisors of 28994503

1, 17, 41, 289, 697, 2447, 11849, 41599, 100327, 707183, 1705559, 28994503

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 -28994502
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 28994503 can be divided by 12 positive divisors. The sum of these divisors (counting 28994503) is 1, the average is 0.083333333333333.

Base conversion 28994503

Base System Value
2 Binary 1101110100110101111000111
3 Ternary 2000120001222111
4 Quaternary 1232212233013
5 Quinary 24410311003
6 Senary 2513241451
8 Octal 156465707
10 Decimal 28994503
12 Duodecimal 9863287
16 Hexadecimal 1ba6bc7
20 Vigesimal 914653
36 Base36 h9gav

Cryptographic Hash Functions

md5 4311f56ce87e00e369dfddbb2f77df52
sha1 4c4cf93b797e36fb066572c165a888fd71b72563
sha256 3d2fa7fb36897dd12a0adbdb72785f8aa167bfae755508c5016bb9995f2d12ab
sha512 9e0b73afa63e7ce6edfd2e36a33b79999afb1e74054d02fb940f879d35a1db8d40ab6030e172b8ea79cb5d94b6d888bdf31206f5ca41c20908c74b67e1857632
ripemd-160 ef457677d35ed0cc57ace4c4758469b7a7c0a25a

28994503 as geometric shapes

Circle

Radius = n
Diameter 57989006
Circumference 182177835.23857
Area 2.6410778951792E+15

Sphere

Radius = n
Volume 1.0210232127334E+23
Surface area 1.0564311580717E+16
Circumference 182177835.23857

Square

Length = n
Perimeter 115978012
Area 840681204217009
Diagonal 41004419.376867

Cube

Length = n
Surface area 5044087225302054
Volume 2.4375133697714E+22
Space diagonal 50219952.336208

Equilateral Triangle

Length = n
Perimeter 86983509
Area 3.6402563966801E+14
Altitude 25109976.168104

Triangular Pyramid

Length = n
Surface area 3.6402563966801E+14
Volume 2.872637054997E+21
Height 13668139.792289