28859966 (number)

28859966 is an even 8-digits composite number following 28859965 and preceding 28859967. In scientific notation, it is written as 2.8859966 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 13898304 positive integers (up to 28859966) that are relatively prime to 28859966.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-nine thousand nine hundred sixty-six

Notation

Scientific notation 2.8859966 × 10^7
Engineering notation 2.8859966 × 10^6

Prime Factorization of 28859966

Prime Factorization 2 × 43 × 73 × 4597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28859966
Product of the distinct prime numbers

The prime factorization of 28859966 is 2 × 43 × 73 × 4597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 28, 12, 99, 947, 7437, 9450, 62528, 11613, 847884, 421467, 3141245, 104556, 13564273, 50480228, 386995060, 553905507, 5813243819, 6663212182

Basic calculations (n = 28859966)

Multiplication

n×y
n×2 57719932
n×3 86579898
n×4 115439864
n×5 144299830

Division

n÷y
n÷2 14429983
n÷3 9619988.6666667
n÷3 7214991.5
n÷5 5771993.2

Exponentiation

ny
n2 832897637521156
n3 2.4037397500341E+22
n4 6.9371847458832E+29
n5 2.0020691590191E+37

Nth Root

y√n
2√n 5372.147242956
3√n 306.73636858187
4√n 73.294933269333
5√n 31.04982544553

Divisors of 28859966

1, 2, 43, 73, 86, 146, 3139, 4597, 6278, 9194, 197671, 335581, 395342, 671162, 14429983, 28859966

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 -28859965
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 28859966 can be divided by 16 positive divisors. The sum of these divisors (counting 28859966) is 1, the average is 0.0625.

Base conversion 28859966

Base System Value
2 Binary 1101110000101111000111110
3 Ternary 2000022020102122
4 Quaternary 1232011320332
5 Quinary 24342004331
6 Senary 2510322542
8 Octal 156057076
10 Decimal 28859966
12 Duodecimal 97b9452
16 Hexadecimal 1b85e3e
20 Vigesimal 9079i6
36 Base36 h6khq

Cryptographic Hash Functions

md5 7eb2cee47fcf1e95e38ad3e2da85dcc6
sha1 d7053db6b8c3cd78819148d5233b6a7d47768e5b
sha256 35a41d607449e7f17194ce9ada2e2ead3d922ad2c9d6e7b5b5689154e13e0c0c
sha512 48911f782b6080552a8e530a355298246eba70b31229175e19f01c012709982c1d2d33a3c52d0a58cfc5fcdcf6a48d2a8e55f33a6128f847cdd880d5fddf1e90
ripemd-160 30bc92b9003bf683a9da4b8af50e07418a6ba58a

28859966 as geometric shapes

Circle

Radius = n
Diameter 57719932
Circumference 181332514.3369
Area 2.6166250992288E+15

Sphere

Radius = n
Volume 1.0068761519798E+23
Surface area 1.0466500396915E+16
Circumference 181332514.3369

Square

Length = n
Perimeter 115439864
Area 832897637521156
Diagonal 40814155.326826

Cube

Length = n
Surface area 4997385825126936
Volume 2.4037397500341E+22
Space diagonal 49986927.41671

Equilateral Triangle

Length = n
Perimeter 86579898
Area 3.6065525642268E+14
Altitude 24993463.708355

Triangular Pyramid

Length = n
Surface area 3.6065525642268E+14
Volume 2.8328344624279E+21
Height 13604718.442275