Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28676815 (number)

28676815 is an odd 8-digits composite number following 28676814 and preceding 28676816. In scientific notation, it is written as 2.8676815 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 22453152 positive integers (up to 28676815) that are relatively prime to 28676815.

Interesting facts

28676815 has 8 divisors, whose sum is 35144640
The reverse of 28676815 is 51867682
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty-eight million six hundred seventy-six thousand eight hundred fifteen

Notation

Scientific notation	2.8676815 × 10^7
Engineering notation	2.8676815 × 10^6

Prime Factorization of 28676815

Prime Factorization 5 × 47 × 122029

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28676815	Product of the distinct prime numbers

The prime factorization of 28676815 is 5 × 47 × 122029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 46, 70, 370, 895, 5548, 4850, 10799, 44804, 295955, 74612, 1065298, 8801268, 43458345, 10652063, 647052498, 74071929, 4906294230, 5788450768

Basic calculations (n = 28676815)

Multiplication

n×y

n×2	57353630
n×3	86030445
n×4	114707260
n×5	143384075

Division

n÷y

n÷2	14338407.5
n÷3	9558938.3333333
n÷3	7169203.75
n÷5	5735363

Exponentiation

n^y

n²	822359718544225
n³	2.3582657512145E+22
n⁴	6.7627550668414E+29
n⁵	1.9393427594212E+37

Nth Root

^y√n

²√n	5355.0737623305
³√n	306.08612140149
⁴√n	73.178369497622
⁵√n	31.010315366906

Divisors of 28676815

1, 5, 47, 235, 122029, 610145, 5735363, 28676815

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	-28676814	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 28676815 can be divided by 8 positive divisors. The sum of these divisors (counting 28676815) is 1, the average is 0.125.

Base conversion 28676815

Base	System	Value
2	Binary	1101101011001001011001111
3	Ternary	1222221221012021
4	Quaternary	1231121023033
5	Quinary	24320124230
6	Senary	2502351011
8	Octal	155311317
10	Decimal	28676815
12	Duodecimal	972b467
16	Hexadecimal	1b592cf
20	Vigesimal	8j4c0f
36	Base36	h2n67

Cryptographic Hash Functions

md5	408943868e18233f717275a1eef5673e
sha1	f22f45b149334c8a6d02e785a95a172eff67ee36
sha256	9b77d89e4f76683b8de7003452fd1512160824c2ad7c6b55eef113c16405bcb8
sha512	3ba93c2f679ff6249014ae70be2dec1cad170d6557cd66ace834ba1d101cc1804de065e3e9ae3080076938487402f3e4ddcd11c939bdbf5dcc163f37f01f2e58
ripemd-160	d46670b7a3e73ef592e281478715ec404f2fbc48

28676815 as geometric shapes

Circle

Radius = n

Diameter	57353630
Circumference	180181742.66471
Area	2.5835192503867E+15

Sphere

Radius = n

Volume	9.8782804789704E+22
Surface area	1.0334077001547E+16
Circumference	180181742.66471

Square

Length = n

Perimeter	114707260
Area	822359718544225
Diagonal	40555140.698664

Cube

Length = n

Surface area	4934158311265350
Volume	2.3582657512145E+22
Space diagonal	49669700.579253

Equilateral Triangle

Length = n

Perimeter	86030445
Area	3.5609220365416E+14
Altitude	24834850.289627

Triangular Pyramid

Length = n

Surface area	3.5609220365416E+14
Volume	2.7792428408729E+21
Height	13518380.232888