20279904 (number)

20279904 is an even 8-digits composite number following 20279903 and preceding 20279905. In scientific notation, it is written as 2.0279904 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 6710400 positive integers (up to 20279904) that are relatively prime to 20279904.

Interesting facts

Basic properties

Name

Name twenty million two hundred seventy-nine thousand nine hundred four

Notation

Scientific notation 2.0279904 × 10^7
Engineering notation 2.0279904 × 10^6

Prime Factorization of 20279904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 151 × 1399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1267494
Product of the distinct prime numbers

The prime factorization of 20279904 is 2 × 2 × 2 × 2 × 2 × 3 × 151 × 1399. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20279904)

Multiplication

n×y
n×2 40559808
n×3 60839712
n×4 81119616
n×5 101399520

Division

n÷y
n÷2 10139952
n÷3 6759968
n÷3 5069976
n÷5 4055980.8

Exponentiation

ny
n2 411274506249216
n3 8.3406075043815E+21
n4 1.6914671949054E+29
n5 3.430279233183E+36

Nth Root

y√n
2√n 4503.3214408923
3√n 272.7021937343
4√n 67.106791317215
5√n 28.93431325224

Divisors of 20279904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20279903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20279904 can be divided by 48 positive divisors. The sum of these divisors (counting 20279904) is 1, the average is 0.020833333333333.

Base conversion 20279904

Base System Value
2 Binary 1001101010111001001100000
3 Ternary 1102011022210120
4 Quaternary 1031113021200
5 Quinary 20142424104
6 Senary 2002400240
8 Octal 115271140
10 Decimal 20279904
12 Duodecimal 6960080
16 Hexadecimal 1357260
20 Vigesimal 66ejf4
36 Base36 c2o2o

Cryptographic Hash Functions

md5 3c47d9579e1d8f8d30905b8452d8de7e
sha1 795374e41ea9be27b7748aa7b886c3542a8e6a7a
sha256 a0b69672681fa0c3d50d7dea2c5c0adf93219859f42f56e20b7fc81135958f76
sha512 597d7fa77bc0950ccb7eada75550acfa1fe3456859eec4f22366477935f155cf908a3cbff86bf184a03431750d4651fe3d774ebb4fe9106c65dfa7373e9ba553
ripemd-160 f4d31ec2d5ef76e54f4cd2596acc66eea210f04f

20279904 as geometric shapes

Circle

Radius = n
Diameter 40559808
Circumference 127422394.84381
Area 1.2920569674413E+15

Sphere

Radius = n
Volume 3.4937055016321E+22
Surface area 5.1682278697652E+15
Circumference 127422394.84381

Square

Length = n
Perimeter 81119616
Area 411274506249216
Diagonal 28680115.280424

Cube

Length = n
Surface area 2467647037495296
Volume 8.3406075043815E+21
Space diagonal 35125824.100619

Equilateral Triangle

Length = n
Perimeter 60839712
Area 1.7808708517036E+14
Altitude 17562912.05031

Triangular Pyramid

Length = n
Surface area 1.7808708517036E+14
Volume 9.8295002092726E+20
Height 9560038.4268081