28167968 (number)

28167968 is an even 8-digits composite number following 28167967 and preceding 28167969. In scientific notation, it is written as 2.8167968 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors. There are 14083968 positive integers (up to 28167968) that are relatively prime to 28167968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8167968 × 10^7
Engineering notation 2.8167968 × 10^6

Prime Factorization of 28167968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 880249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1760498
Product of the distinct prime numbers

The prime factorization of 28167968 is 2 × 2 × 2 × 2 × 2 × 880249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 93, 41, 680, 967, 2384, 6882, 60967, 16605, 232997, 648496, 3275302, 9495851, 62483649, 82491552, 323547693, 163658580, 9312799398, 4187573736

Basic calculations (n = 28167968)

Multiplication

n×y
n×2 56335936
n×3 84503904
n×4 112671872
n×5 140839840

Division

n÷y
n÷2 14083984
n÷3 9389322.6666667
n÷3 7041992
n÷5 5633593.6

Exponentiation

ny
n2 793434421249024
n3 2.2349435387841E+22
n4 6.2953818082277E+29
n5 1.7732811332194E+37

Nth Root

y√n
2√n 5307.3503747162
3√n 304.26488915981
4√n 72.851563982637
5√n 30.899475225164

Divisors of 28167968

1, 2, 4, 8, 16, 32, 880249, 1760498, 3520996, 7041992, 14083984, 28167968

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 -28167967
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 28167968 can be divided by 12 positive divisors. The sum of these divisors (counting 28167968) is 1, the average is 0.083333333333333.

Base conversion 28167968

Base System Value
2 Binary 1101011011100111100100000
3 Ternary 1222000002012002
4 Quaternary 1223130330200
5 Quinary 24202333333
6 Senary 2443423132
8 Octal 153347440
10 Decimal 28167968
12 Duodecimal 9524aa8
16 Hexadecimal 1adcf20
20 Vigesimal 8g0ji8
36 Base36 grqjk

Cryptographic Hash Functions

md5 6f3257703b5afbd2f408196b83f078eb
sha1 5bacf46350ab51933c0abc83d87aee57a2c3c097
sha256 b69ce5c35ee2981963951ed64eb572bd553167f8cf7a9b0ba00be3b9b13d60c4
sha512 c1a489cce2153cc1b9fd6fa7a6bb8d08ac3f4e723fd5af444b77bd92a55bc3f6cc92dfe79483e1d3aeae7ea208e43da54b0b4e8a43970f5bd257db7714841d31
ripemd-160 8b0fba03a3a90a4e17a69717c14ff78b7797f504

28167968 as geometric shapes

Circle

Radius = n
Diameter 56335936
Circumference 176984562.6707
Area 2.4926477489012E+15

Sphere

Radius = n
Volume 9.3617096035095E+22
Surface area 9.9705909956048E+15
Circumference 176984562.6707

Square

Length = n
Perimeter 112671872
Area 793434421249024
Diagonal 39835522.370091

Cube

Length = n
Surface area 4760606527494144
Volume 2.2349435387841E+22
Space diagonal 48788351.721974

Equilateral Triangle

Length = n
Perimeter 84503904
Area 3.4356718251933E+14
Altitude 24394175.860987

Triangular Pyramid

Length = n
Surface area 3.4356718251933E+14
Volume 2.6339062197388E+21
Height 13278507.456697