28663315 (number)

28663315 is an odd 8-digits composite number following 28663314 and preceding 28663316. In scientific notation, it is written as 2.8663315 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 22855680 positive integers (up to 28663315) that are relatively prime to 28663315.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-three thousand three hundred fifteen

Notation

Scientific notation 2.8663315 × 10^7
Engineering notation 2.8663315 × 10^6

Prime Factorization of 28663315

Prime Factorization 5 × 311 × 18433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28663315
Product of the distinct prime numbers

The prime factorization of 28663315 is 5 × 311 × 18433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 37, 53, 478, 635, 3092, 2756, 43307, 76953, 853695, 536687, 3113657, 9838004, 94197622, 2155110, 905218705, 188788497, 309008505, 4949661456

Basic calculations (n = 28663315)

Multiplication

n×y
n×2 57326630
n×3 85989945
n×4 114653260
n×5 143316575

Division

n÷y
n÷2 14331657.5
n÷3 9554438.3333333
n÷3 7165828.75
n÷5 5732663

Exponentiation

ny
n2 821585626789225
n3 2.3549367620132E+22
n4 6.7500294214664E+29
n5 1.9347821956676E+37

Nth Root

y√n
2√n 5353.8131271086
3√n 306.03808246327
4√n 73.169755549056
5√n 31.007395111558

Divisors of 28663315

1, 5, 311, 1555, 18433, 92165, 5732663, 28663315

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28663314
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28663315 can be divided by 8 positive divisors. The sum of these divisors (counting 28663315) is 1, the average is 0.125.

Base conversion 28663315

Base System Value
2 Binary 1101101010101111000010011
3 Ternary 1222221020200021
4 Quaternary 1231111320103
5 Quinary 24314211230
6 Senary 2502204311
8 Octal 155257023
10 Decimal 28663315
12 Duodecimal 9723697
16 Hexadecimal 1b55e13
20 Vigesimal 8j2i5f
36 Base36 h2cr7

Cryptographic Hash Functions

md5 08bb50aace47ffbc6a8aebf8f95e59ab
sha1 56cea781c134ce123bc479bdc4aa24007fc69ecb
sha256 9765d574a5aac7b181d5e7fd8d16548a6e4b40f56c03c29788ccec5716c55df6
sha512 0ca1d938f3f780379de343fff7476c407374c0fb23cb64bb174b00250a3247daf88452464d7d0ccefeb627ff9c465803779bdc2a68c508f1e7f99ba1e8c49bae
ripemd-160 1cbf1077c122801225af6b5ed7c8ae981c3b75db

28663315 as geometric shapes

Circle

Radius = n
Diameter 57326630
Circumference 180096919.66306
Area 2.581087369416E+15

Sphere

Radius = n
Volume 9.8643360416123E+22
Surface area 1.0324349477664E+16
Circumference 180096919.66306

Square

Length = n
Perimeter 114653260
Area 821585626789225
Diagonal 40536048.815572

Cube

Length = n
Surface area 4929513760735350
Volume 2.3549367620132E+22
Space diagonal 49646317.893351

Equilateral Triangle

Length = n
Perimeter 85989945
Area 3.5575701209181E+14
Altitude 24823158.946676

Triangular Pyramid

Length = n
Surface area 3.5575701209181E+14
Volume 2.775319589475E+21
Height 13512016.271857