28015086 (number)

28015086 is an even 8-digits composite number following 28015085 and preceding 28015087. In scientific notation, it is written as 2.8015086 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8489400 positive integers (up to 28015086) that are relatively prime to 28015086.

Interesting facts

Basic properties

Name

Name twenty-eight million fifteen thousand eighty-six

Notation

Scientific notation 2.8015086 × 10^7
Engineering notation 2.8015086 × 10^6

Prime Factorization of 28015086

Prime Factorization 2 × 3 × 11 × 424471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28015086
Product of the distinct prime numbers

The prime factorization of 28015086 is 2 × 3 × 11 × 424471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 91, 75, 174, 558, 9273, 9169, 89370, 61004, 784775, 607437, 6236467, 9968883, 80817301, 6267900, 426914121, 75880597, 3868371484, 4826189982

Basic calculations (n = 28015086)

Multiplication

n×y
n×2 56030172
n×3 84045258
n×4 112060344
n×5 140075430

Division

n÷y
n÷2 14007543
n÷3 9338362
n÷3 7003771.5
n÷5 5603017.2

Exponentiation

ny
n2 784845043587396
n3 2.1987501392775E+22
n4 6.159817424437E+29
n5 1.725678148899E+37

Nth Root

y√n
2√n 5292.927923182
3√n 303.71342308809
4√n 72.752511456183
5√n 30.865860710499

Divisors of 28015086

1, 2, 3, 6, 11, 22, 33, 66, 424471, 848942, 1273413, 2546826, 4669181, 9338362, 14007543, 28015086

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 -28015085
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 28015086 can be divided by 16 positive divisors. The sum of these divisors (counting 28015086) is 1, the average is 0.0625.

Base conversion 28015086

Base System Value
2 Binary 1101010110111100111101110
3 Ternary 1221201022110210
4 Quaternary 1222313213232
5 Quinary 24132440321
6 Senary 2440243250
8 Octal 152674756
10 Decimal 28015086
12 Duodecimal 9470526
16 Hexadecimal 1ab79ee
20 Vigesimal 8f1he6
36 Base36 gogku

Cryptographic Hash Functions

md5 de7abbd22c883b2c07a78fb1984ce36f
sha1 d414f5807b90192b9c7b7bdcfc9fd5ea8c168da0
sha256 702b8687ee08f80ede78758555f4a95c99e097df1b5853722389caf3e21b2f88
sha512 3a07b35555498836ee5327dd7c296dad1e2ba0604dec26f4a6ec7313fe32ea42a582e23c80791c8bd57e44ce0f9f5421df8994e5dc48b83e6eb5282a2d298627
ripemd-160 9d343c16d1aa1f8ea90fabc71918f81fd85fa528

28015086 as geometric shapes

Circle

Radius = n
Diameter 56030172
Circumference 176023976.73457
Area 2.4656634231405E+15

Sphere

Radius = n
Volume 9.2101030461782E+22
Surface area 9.8626536925621E+15
Circumference 176023976.73457

Square

Length = n
Perimeter 112060344
Area 784845043587396
Diagonal 39619314.572249

Cube

Length = n
Surface area 4709070261524376
Volume 2.1987501392775E+22
Space diagonal 48523552.330412

Equilateral Triangle

Length = n
Perimeter 84045258
Area 3.3984787289049E+14
Altitude 24261776.165206

Triangular Pyramid

Length = n
Surface area 3.3984787289049E+14
Volume 2.5912518893633E+21
Height 13206438.19075