28973295 (number)

28973295 is an odd 8-digits composite number following 28973294 and preceding 28973296. In scientific notation, it is written as 2.8973295 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 14261184 positive integers (up to 28973295) that are relatively prime to 28973295.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-three thousand two hundred ninety-five

Notation

Scientific notation 2.8973295 × 10^7
Engineering notation 2.8973295 × 10^6

Prime Factorization of 28973295

Prime Factorization 5 × 27 × 39 × 5503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28973295
Product of the distinct prime numbers

The prime factorization of 28973295 is 5 × 27 × 39 × 5503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 79, 88, 186, 105, 7474, 3694, 22751, 79515, 463502, 36936, 6935657, 2858125, 44818892, 62256093, 761065381, 338167864, 8888429850, 6272063033

Basic calculations (n = 28973295)

Multiplication

n×y
n×2 57946590
n×3 86919885
n×4 115893180
n×5 144866475

Division

n÷y
n÷2 14486647.5
n÷3 9657765
n÷3 7243323.75
n÷5 5794659

Exponentiation

ny
n2 839451823157025
n3 2.4321685310616E+22
n4 7.0467936340165E+29
n5 2.0416883076248E+37

Nth Root

y√n
2√n 5382.6847390498
3√n 307.13734760521
4√n 73.36678225907
5√n 31.07417288552

Divisors of 28973295

1, 5, 27, 39, 135, 195, 1053, 5265, 5503, 27515, 148581, 214617, 742905, 1073085, 5794659, 28973295

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 -28973294
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 28973295 can be divided by 16 positive divisors. The sum of these divisors (counting 28973295) is 1, the average is 0.0625.

Base conversion 28973295

Base System Value
2 Binary 1101110100001100011101111
3 Ternary 2000111222220000
4 Quaternary 1232201203233
5 Quinary 24404121140
6 Senary 2512555343
8 Octal 156414357
10 Decimal 28973295
12 Duodecimal 9852b53
16 Hexadecimal 1ba18ef
20 Vigesimal 911d4f
36 Base36 h8zxr

Cryptographic Hash Functions

md5 0873ff186d012da559785d429786506b
sha1 6cce435c4bd814205d51645fc075cfe5fe150f6a
sha256 056467cbcdaced8de9eb7542d430eda3ec640f809cac337c762d3d1609470030
sha512 3a0322d231a1ab8a2c809577bfdfe4e85dba8299c2b011932f955779a907d7ac745b4524c38f856f2cade2bcc91f05deaf705def7f13fc49cf9770c5783a8195
ripemd-160 bc08b7266103a96b207aa6957af7fb1745b13832

28973295 as geometric shapes

Circle

Radius = n
Diameter 57946590
Circumference 182044581.44458
Area 2.6372156806727E+15

Sphere

Radius = n
Volume 1.0187843719301E+23
Surface area 1.0548862722691E+16
Circumference 182044581.44458

Square

Length = n
Perimeter 115893180
Area 839451823157025
Diagonal 40974426.735637

Cube

Length = n
Surface area 5036710938942150
Volume 2.4321685310616E+22
Space diagonal 50183219.002681

Equilateral Triangle

Length = n
Perimeter 86919885
Area 3.6349330205357E+14
Altitude 25091609.501341

Triangular Pyramid

Length = n
Surface area 3.6349330205357E+14
Volume 2.8663381021703E+21
Height 13658142.245212