28162308 (number)

28162308 is an even 8-digits composite number following 28162307 and preceding 28162309. In scientific notation, it is written as 2.8162308 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 9387432 positive integers (up to 28162308) that are relatively prime to 28162308.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand three hundred eight

Notation

Scientific notation 2.8162308 × 10^7
Engineering notation 2.8162308 × 10^6

Prime Factorization of 28162308

Prime Factorization 2 × 2 × 3 × 2346859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14081154
Product of the distinct prime numbers

The prime factorization of 28162308 is 2 × 2 × 3 × 2346859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 67, 97, 493, 382, 9050, 8499, 19007, 52529, 581799, 720660, 1828466, 925002, 22803593, 90218142, 770177412, 868080530, 104406410, 9473636375

Basic calculations (n = 28162308)

Multiplication

n×y
n×2 56324616
n×3 84486924
n×4 112649232
n×5 140811540

Division

n÷y
n÷2 14081154
n÷3 9387436
n÷3 7040577
n÷5 5632461.6

Exponentiation

ny
n2 793115591886864
n3 2.233596557832E+22
n4 6.2903234209405E+29
n5 1.7715002560014E+37

Nth Root

y√n
2√n 5306.8171251702
3√n 304.24450838979
4√n 72.847904054751
5√n 30.898233352919

Divisors of 28162308

1, 2, 3, 4, 6, 12, 2346859, 4693718, 7040577, 9387436, 14081154, 28162308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28162307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162308 can be divided by 12 positive divisors. The sum of these divisors (counting 28162308) is 1, the average is 0.083333333333333.

Base conversion 28162308

Base System Value
2 Binary 1101011011011100100000100
3 Ternary 1221222210102110
4 Quaternary 1223123210010
5 Quinary 24202143213
6 Senary 2443341020
8 Octal 153334404
10 Decimal 28162308
12 Duodecimal 9521770
16 Hexadecimal 1adb904
20 Vigesimal 8g05f8
36 Base36 grm6c

Cryptographic Hash Functions

md5 e9d36100626d301f20dd2b08d723460c
sha1 f6cfc3232fb7621f7950e7364cef52fbb693c887
sha256 7e54181030da1113e8f6ea4d79079b6e496c52045a44b954bbc62073d0f9be5f
sha512 8041dc6330ed29dbf8aa1200d655a835c62728f5041431a8b3efa0daa8ad3c1e4375434f8cf00010e6984f1f513045f9f3771630e80a239f31dde42fed1b0119
ripemd-160 58d62ce2edc1d1d10e04b6830519a53466d75d4a

28162308 as geometric shapes

Circle

Radius = n
Diameter 56324616
Circumference 176948999.84187
Area 2.4916461169193E+15

Sphere

Radius = n
Volume 9.3560673828913E+22
Surface area 9.9665844676772E+15
Circumference 176948999.84187

Square

Length = n
Perimeter 112649232
Area 793115591886864
Diagonal 39827517.921328

Cube

Length = n
Surface area 4758693551321184
Volume 2.233596557832E+22
Space diagonal 48778548.314403

Equilateral Triangle

Length = n
Perimeter 84486924
Area 3.4342912535578E+14
Altitude 24389274.157202

Triangular Pyramid

Length = n
Surface area 3.4342912535578E+14
Volume 2.6323187874632E+21
Height 13275839.307109