28673863 (number)

28673863 is an odd 8-digits composite number following 28673862 and preceding 28673864. In scientific notation, it is written as 2.8673863 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 28420000 positive integers (up to 28673863) that are relatively prime to 28673863.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8673863 × 10^7
Engineering notation 2.8673863 × 10^6

Prime Factorization of 28673863

Prime Factorization 113 × 253751

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28673863
Product of the distinct prime numbers

The prime factorization of 28673863 is 113 × 253751. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 50, 22, 431, 872, 630, 8589, 62337, 64984, 143014, 487819, 8448046, 5104643, 12390691, 95853888, 169505596, 502882158, 2773111609, 342590962

Basic calculations (n = 28673863)

Multiplication

n×y
n×2 57347726
n×3 86021589
n×4 114695452
n×5 143369315

Division

n÷y
n÷2 14336931.5
n÷3 9557954.3333333
n÷3 7168465.75
n÷5 5734772.6

Exponentiation

ny
n2 822190419342769
n3 2.3575375444147E+22
n4 6.7599708565904E+29
n5 1.9383447822587E+37

Nth Root

y√n
2√n 5354.7981287813
3√n 306.07561817515
4√n 73.176486174053
5√n 31.009676898369

Divisors of 28673863

1, 113, 253751, 28673863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28673862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28673863 can be divided by 4 positive divisors. The sum of these divisors (counting 28673863) is 1, the average is 0.25.

Base conversion 28673863

Base System Value
2 Binary 1101101011000011101000111
3 Ternary 1222221210010221
4 Quaternary 1231120131013
5 Quinary 24320030423
6 Senary 2502325211
8 Octal 155303507
10 Decimal 28673863
12 Duodecimal 9729807
16 Hexadecimal 1b58747
20 Vigesimal 8j44d3
36 Base36 h2kw7

Cryptographic Hash Functions

md5 1fc24ef54e6e6235f3743c3f614153dc
sha1 91d3daf687e0390c2376d9c8d34f8b17042d5275
sha256 f7e9cfa44d8801024f71919ddd6b9ab83cbb7b6ccbdbca89ee6369525db3ed91
sha512 9ea9ae540d54ed7c81cb73f8bfcdf770682221539d89cb8c68bf80c3f91c967e492380c059a5a1d1b7ae9da8ce863bd25296e750cfd95be3317f440f27c043ce
ripemd-160 5c7857a9e36eb035c9ab6236a4a4f8221e6ffb39

28673863 as geometric shapes

Circle

Radius = n
Diameter 57347726
Circumference 180163194.70168
Area 2.5829873812592E+15

Sphere

Radius = n
Volume 9.8752301734605E+22
Surface area 1.0331949525037E+16
Circumference 180163194.70168

Square

Length = n
Perimeter 114695452
Area 822190419342769
Diagonal 40550965.940228

Cube

Length = n
Surface area 4933142516056614
Volume 2.3575375444147E+22
Space diagonal 49664587.565269

Equilateral Triangle

Length = n
Perimeter 86021589
Area 3.5601889494951E+14
Altitude 24832293.782635

Triangular Pyramid

Length = n
Surface area 3.5601889494951E+14
Volume 2.7783846409292E+21
Height 13516988.646743