28397316 (number)

28397316 is an even 8-digits composite number following 28397315 and preceding 28397317. In scientific notation, it is written as 2.8397316 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 9465768 positive integers (up to 28397316) that are relatively prime to 28397316.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-seven thousand three hundred sixteen

Notation

Scientific notation 2.8397316 × 10^7
Engineering notation 2.8397316 × 10^6

Prime Factorization of 28397316

Prime Factorization 2 × 2 × 3 × 2366443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14198658
Product of the distinct prime numbers

The prime factorization of 28397316 is 2 × 2 × 3 × 2366443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 31, 10, 376, 476, 1369, 341, 17270, 13064, 746596, 951700, 5036179, 4876958, 64388172, 60909204, 405685969, 283698120, 5520926751, 8856603201

Basic calculations (n = 28397316)

Multiplication

n×y
n×2 56794632
n×3 85191948
n×4 113589264
n×5 141986580

Division

n÷y
n÷2 14198658
n÷3 9465772
n÷3 7099329
n÷5 5679463.2

Exponentiation

ny
n2 806407556003856
n3 2.2899810192629E+22
n4 6.5029314638011E+29
n5 1.846657997039E+37

Nth Root

y√n
2√n 5328.913210027
3√n 305.08844877217
4√n 72.99940554571
5√n 30.949629815269

Divisors of 28397316

1, 2, 3, 4, 6, 12, 2366443, 4732886, 7099329, 9465772, 14198658, 28397316

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 -28397315
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 28397316 can be divided by 12 positive divisors. The sum of these divisors (counting 28397316) is 1, the average is 0.083333333333333.

Base conversion 28397316

Base System Value
2 Binary 1101100010100111100000100
3 Ternary 1222102201210110
4 Quaternary 1230110330010
5 Quinary 24232203231
6 Senary 2452353020
8 Octal 154247404
10 Decimal 28397316
12 Duodecimal 9615770
16 Hexadecimal 1b14f04
20 Vigesimal 8h9d5g
36 Base36 gwnic

Cryptographic Hash Functions

md5 379d017e5b520908dd2f4cbdfe9b8738
sha1 40bb58a47654dc1dd0491ed6e378939f406688d5
sha256 4aad0ebbc511b9389eec80ee5499608103382b4d169bd454360ab06161fc7328
sha512 fbf3f5a9bedafb00aee7abb082a2f0dad8804f0aa0619b87544112b9bf9a4a1531947f1f9d052706101d9eea3a0e0d1a297281f162a52f9ba5172f69e0bcf71e
ripemd-160 7d848866ba424416289e522fae5da81da381cd44

28397316 as geometric shapes

Circle

Radius = n
Diameter 56794632
Circumference 178425598.65454
Area 2.533404053741E+15

Sphere

Radius = n
Volume 9.5922500626353E+22
Surface area 1.0133616214964E+16
Circumference 178425598.65454

Square

Length = n
Perimeter 113589264
Area 806407556003856
Diagonal 40159869.422194

Cube

Length = n
Surface area 4838445336023136
Volume 2.2899810192629E+22
Space diagonal 49185594.110589

Equilateral Triangle

Length = n
Perimeter 85191948
Area 3.4918471465153E+14
Altitude 24592797.055294

Triangular Pyramid

Length = n
Surface area 3.4918471465153E+14
Volume 2.6987685125155E+21
Height 13386623.140731