28673859 (number)

28673859 is an odd 8-digits composite number following 28673858 and preceding 28673860. In scientific notation, it is written as 2.8673859 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 19050080 positive integers (up to 28673859) that are relatively prime to 28673859.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-three thousand eight hundred fifty-nine

Notation

Scientific notation 2.8673859 × 10^7
Engineering notation 2.8673859 × 10^6

Prime Factorization of 28673859

Prime Factorization 3 × 293 × 32621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28673859
Product of the distinct prime numbers

The prime factorization of 28673859 is 3 × 293 × 32621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 75, 14, 981, 676, 9190, 1073, 59933, 83414, 656347, 818147, 7379730, 2758299, 95196736, 27317867, 826010569, 799039876, 1042613769, 8190245398

Basic calculations (n = 28673859)

Multiplication

n×y
n×2 57347718
n×3 86021577
n×4 114695436
n×5 143369295

Division

n÷y
n÷2 14336929.5
n÷3 9557953
n÷3 7168464.75
n÷5 5734771.8

Exponentiation

ny
n2 822190189951881
n3 2.3575365577863E+22
n4 6.7599670845311E+29
n5 1.9383434302649E+37

Nth Root

y√n
2√n 5354.7977552845
3√n 306.07560394264
4√n 73.176483622025
5√n 31.0096760332

Divisors of 28673859

1, 3, 293, 879, 32621, 97863, 9557953, 28673859

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 -28673858
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 28673859 can be divided by 8 positive divisors. The sum of these divisors (counting 28673859) is 1, the average is 0.125.

Base conversion 28673859

Base System Value
2 Binary 1101101011000011101000011
3 Ternary 1222221210010210
4 Quaternary 1231120131003
5 Quinary 24320030414
6 Senary 2502325203
8 Octal 155303503
10 Decimal 28673859
12 Duodecimal 9729803
16 Hexadecimal 1b58743
20 Vigesimal 8j44cj
36 Base36 h2kw3

Cryptographic Hash Functions

md5 12878aa9213ff304f2fa8b823dbeeb26
sha1 9a8f4bc38514afb81e913aad586ad26ae49305ac
sha256 e74e75e282ce0690e33db51f46685bf8be2e429f60fbb3040e17f0edd5373b7b
sha512 10f5c3297f5f41ddaaf851f7922848bd0baa6e52ea19cdef63587128a9f86b08a6b8757fe8a58d764f3bda76b70aee315a4d265448a012f58f1c839ada298c2b
ripemd-160 3aa911b3c693606688978786a8500130d4c24270

28673859 as geometric shapes

Circle

Radius = n
Diameter 57347718
Circumference 180163169.56894
Area 2.5829866606064E+15

Sphere

Radius = n
Volume 9.8752260406813E+22
Surface area 1.0331946642426E+16
Circumference 180163169.56894

Square

Length = n
Perimeter 114695436
Area 822190189951881
Diagonal 40550960.283374

Cube

Length = n
Surface area 4933141139711286
Volume 2.3575365577863E+22
Space diagonal 49664580.637066

Equilateral Triangle

Length = n
Perimeter 86021577
Area 3.5601879562034E+14
Altitude 24832290.318533

Triangular Pyramid

Length = n
Surface area 3.5601879562034E+14
Volume 2.7783834781765E+21
Height 13516986.761125