28267008 (number)

28267008 is an even 8-digits composite number following 28267007 and preceding 28267009. In scientific notation, it is written as 2.8267008 × 10^7. The sum of its digits is 33. It has a total of 13 prime factors and 160 positive divisors. There are 7311360 positive integers (up to 28267008) that are relatively prime to 28267008.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-seven thousand eight

Notation

Scientific notation 2.8267008 × 10^7
Engineering notation 2.8267008 × 10^6

Prime Factorization of 28267008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 110418
Product of the distinct prime numbers

The prime factorization of 28267008 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 239. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28267008)

Multiplication

n×y
n×2 56534016
n×3 84801024
n×4 113068032
n×5 141335040

Division

n÷y
n÷2 14133504
n÷3 9422336
n÷3 7066752
n÷5 5653401.6

Exponentiation

ny
n2 799023741272064
n3 2.2586010486727E+22
n4 6.3843893911641E+29
n5 1.8046758599515E+37

Nth Root

y√n
2√n 5316.6726436748
3√n 304.62107560809
4√n 72.915517166614
5√n 30.921173553127

Divisors of 28267008

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28267007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28267008 can be divided by 160 positive divisors. The sum of these divisors (counting 28267008) is 1, the average is 0.00625.

Base conversion 28267008

Base System Value
2 Binary 1101011110101001000000000
3 Ternary 1222012010001020
4 Quaternary 1223311020000
5 Quinary 24214021013
6 Senary 2445505440
8 Octal 153651000
10 Decimal 28267008
12 Duodecimal 9572280
16 Hexadecimal 1af5200
20 Vigesimal 8gd7a8
36 Base36 gtuyo

Cryptographic Hash Functions

md5 30e9c4d22733f6873fb920fe1a07bdeb
sha1 66732480054ddbe4fa1b5468b34b582bc9e55cab
sha256 ae387ac9e5c80af5feff5b75f97a42709d95bfb78c7b415a142101b321843d19
sha512 c0ea8829a2337249824ddacd00d4d2e3ef3b37007e95f2cf33b4c3eff353960f9ea7ee61a63d895ac629d4e135169558058bc95389d02eadb7959ecb2a1a4208
ripemd-160 820cb0232f7c7707466e31710ca84632972bbf6f

28267008 as geometric shapes

Circle

Radius = n
Diameter 56534016
Circumference 177606849.34353
Area 2.5102071156241E+15

Sphere

Radius = n
Volume 9.4608059492006E+22
Surface area 1.0040828462497E+16
Circumference 177606849.34353

Square

Length = n
Perimeter 113068032
Area 799023741272064
Diagonal 39975586.081309

Cube

Length = n
Surface area 4794142447632384
Volume 2.2586010486727E+22
Space diagonal 48959894.033956

Equilateral Triangle

Length = n
Perimeter 84801024
Area 3.4598742908425E+14
Altitude 24479947.016978

Triangular Pyramid

Length = n
Surface area 3.4598742908425E+14
Volume 2.6617868625192E+21
Height 13325195.360436