28167965 (number)

28167965 is an odd 8-digits composite number following 28167964 and preceding 28167966. In scientific notation, it is written as 2.8167965 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 19160064 positive integers (up to 28167965) that are relatively prime to 28167965.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-seven thousand nine hundred sixty-five

Notation

Scientific notation 2.8167965 × 10^7
Engineering notation 2.8167965 × 10^6

Prime Factorization of 28167965

Prime Factorization 5 × 7 × 127 × 6337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28167965
Product of the distinct prime numbers

The prime factorization of 28167965 is 5 × 7 × 127 × 6337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 19, 35, 596, 189, 8271, 5436, 11185, 58869, 600962, 685114, 1259467, 892983, 88987851, 2725072, 701977859, 679774283, 2754477337, 7338515868

Basic calculations (n = 28167965)

Multiplication

n×y
n×2 56335930
n×3 84503895
n×4 112671860
n×5 140839825

Division

n÷y
n÷2 14083982.5
n÷3 9389321.6666667
n÷3 7041991.25
n÷5 5633593

Exponentiation

ny
n2 793434252241225
n3 2.2349428246932E+22
n4 6.2953791262959E+29
n5 1.7732801889123E+37

Nth Root

y√n
2√n 5307.3500920893
3√n 304.264878358
4√n 72.851562042892
5√n 30.899474566981

Divisors of 28167965

1, 5, 7, 35, 127, 635, 889, 4445, 6337, 31685, 44359, 221795, 804799, 4023995, 5633593, 28167965

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 -28167964
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 28167965 can be divided by 16 positive divisors. The sum of these divisors (counting 28167965) is 1, the average is 0.0625.

Base conversion 28167965

Base System Value
2 Binary 1101011011100111100011101
3 Ternary 1222000002011222
4 Quaternary 1223130330131
5 Quinary 24202333330
6 Senary 2443423125
8 Octal 153347435
10 Decimal 28167965
12 Duodecimal 9524aa5
16 Hexadecimal 1adcf1d
20 Vigesimal 8g0ji5
36 Base36 grqjh

Cryptographic Hash Functions

md5 16da84d4e3c7e2c13afdc3ccaaedd443
sha1 847a70f390eecc826d7c337bfc6f2182d0b46f9d
sha256 344d44557521c362b25e73ff300f3363133052dec494f4639e6b08e41349ddfb
sha512 d729854abf9c09a99e6f987c57e22390f4f06a0effc6255cb5f3039e3050f4014aaed64569166f8505b615987c05b9628dfd4e88820239351fa20a90a9beabb3
ripemd-160 7842a270ae4d128fd6ebc6f537ff71d8278fdd46

28167965 as geometric shapes

Circle

Radius = n
Diameter 56335930
Circumference 176984543.82115
Area 2.4926472179475E+15

Sphere

Radius = n
Volume 9.3617066123325E+22
Surface area 9.9705888717902E+15
Circumference 176984543.82115

Square

Length = n
Perimeter 112671860
Area 793434252241225
Diagonal 39835518.127451

Cube

Length = n
Surface area 4760605513447350
Volume 2.2349428246932E+22
Space diagonal 48788346.525822

Equilateral Triangle

Length = n
Perimeter 84503895
Area 3.4356710933681E+14
Altitude 24394173.262911

Triangular Pyramid

Length = n
Surface area 3.4356710933681E+14
Volume 2.6339053781746E+21
Height 13278506.042484