28179632 (number)

28179632 is an even 8-digits composite number following 28179631 and preceding 28179633. In scientific notation, it is written as 2.8179632 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 13005888 positive integers (up to 28179632) that are relatively prime to 28179632.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred seventy-nine thousand six hundred thirty-two

Notation

Scientific notation 2.8179632 × 10^7
Engineering notation 2.8179632 × 10^6

Prime Factorization of 28179632

Prime Factorization 2 × 2 × 2 × 2 × 13 × 135479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3522454
Product of the distinct prime numbers

The prime factorization of 28179632 is 2 × 2 × 2 × 2 × 13 × 135479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28179632)

Multiplication

n×y
n×2 56359264
n×3 84538896
n×4 112718528
n×5 140898160

Division

n÷y
n÷2 14089816
n÷3 9393210.6666667
n÷3 7044908
n÷5 5635926.4

Exponentiation

ny
n2 794091659655424
n3 2.2377210743359E+22
n4 6.3058156393431E+29
n5 1.7769556417653E+37

Nth Root

y√n
2√n 5308.4491143836
3√n 304.30688078095
4√n 72.859104540089
5√n 30.90203381794

Divisors of 28179632

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28179631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28179632 can be divided by 20 positive divisors. The sum of these divisors (counting 28179632) is 1, the average is 0.05.

Base conversion 28179632

Base System Value
2 Binary 1101011011111110010110000
3 Ternary 1222000200012002
4 Quaternary 1223133302300
5 Quinary 24203222012
6 Senary 2443553132
8 Octal 153376260
10 Decimal 28179632
12 Duodecimal 952b7a8
16 Hexadecimal 1adfcb0
20 Vigesimal 8g291c
36 Base36 grzjk

Cryptographic Hash Functions

md5 ca05bbec61f6c853ce05033276a65227
sha1 6ef0860b37cb9f063a2fe896cda32ebc39516b85
sha256 e7dc119ef526eaebfe0143f79f3c2876a63f3396efbab01f07de7c456457c53e
sha512 b28832a951875b1a23126de9b74eb8573f585af9566e050fbe6394cf29489865eb4dd059a665bf1de5bf0f0e5339c1f870917963dca66b8ffb34845011f02a15
ripemd-160 3d03fc2fb2ee63af7b3d43f4105d37272c662d69

28179632 as geometric shapes

Circle

Radius = n
Diameter 56359264
Circumference 177057849.74413
Area 2.4947125242504E+15

Sphere

Radius = n
Volume 9.3733441172223E+22
Surface area 9.9788500970016E+15
Circumference 177057849.74413

Square

Length = n
Perimeter 112718528
Area 794091659655424
Diagonal 39852017.757083

Cube

Length = n
Surface area 4764549957932544
Volume 2.2377210743359E+22
Space diagonal 48808554.362594

Equilateral Triangle

Length = n
Perimeter 84538896
Area 3.4385177509747E+14
Altitude 24404277.181297

Triangular Pyramid

Length = n
Surface area 3.4385177509747E+14
Volume 2.6371795767783E+21
Height 13284005.919028