Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20079421 (number)

20079421 is an odd 8-digits composite number following 20079420 and preceding 20079422. In scientific notation, it is written as 2.0079421 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 19632912 positive integers (up to 20079421) that are relatively prime to 20079421.

Interesting facts

20079421 has 8 divisors, whose sum is 20528640
The reverse of 20079421 is 12497002
Previous prime number is 439

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	2.0079421 × 10^7
Engineering notation	2.0079421 × 10^6

Prime Factorization of 20079421

Prime Factorization 53 × 439 × 863

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20079421	Product of the distinct prime numbers

The prime factorization of 20079421 is 53 × 439 × 863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 82, 30, 135, 252, 655, 5021, 46184, 98738, 942978, 466195, 825175, 5458685, 39679495, 22057897, 490304794, 260660846, 7796486805, 6893743864

Basic calculations (n = 20079421)

Multiplication

n×y

n×2	40158842
n×3	60238263
n×4	80317684
n×5	100397105

Division

n÷y

n÷2	10039710.5
n÷3	6693140.3333333
n÷3	5019855.25
n÷5	4015884.2

Exponentiation

n^y

n²	403183147695241
n³	8.0956841626779E+21
n⁴	1.6255665058544E+29
n⁵	3.264043423455E+36

Nth Root

^y√n

²√n	4481.0066949292
³√n	271.80059003854
⁴√n	66.940321891437
⁵√n	28.876877938033

Divisors of 20079421

1, 53, 439, 863, 23267, 45739, 378857, 20079421

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20079420	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20079421 can be divided by 8 positive divisors. The sum of these divisors (counting 20079421) is 1, the average is 0.125.

Base conversion 20079421

Base	System	Value
2	Binary	1001100100110001100111101
3	Ternary	1101210010210021
4	Quaternary	1030212030331
5	Quinary	20120020141
6	Senary	1554212141
8	Octal	114461475
10	Decimal	20079421
12	Duodecimal	6884051
16	Hexadecimal	132633d
20	Vigesimal	659ib1
36	Base36	byddp

Cryptographic Hash Functions

md5	e5b98335dd3bb2926c031084393beb36
sha1	c79465a832350905b6bf88ecdd9e933d9752d141
sha256	09b97195e7a983fbf13404e0cc06a3bca143d893e371a0f7b5aa5b5a37421b3d
sha512	f316b1281dbee8cc98acc54ca3bf606b34a99767cf56cffca04dcca92310e721087e4616f92e7c9318979c0215b3ce07ffc1c65571cc39d5172db53d1610e750
ripemd-160	0fc3ce2e786a9d197061e631a87552e897cf8dab

20079421 as geometric shapes

Circle

Radius = n

Diameter	40158842
Circumference	126162723.00387
Area	1.2666372148506E+15

Sphere

Radius = n

Volume	3.391112252167E+22
Surface area	5.0665488594023E+15
Circumference	126162723.00387

Square

Length = n

Perimeter	80317684
Area	403183147695241
Diagonal	28396589.502799

Cube

Length = n

Surface area	2419098886171446
Volume	8.0956841626779E+21
Space diagonal	34778577.358565

Equilateral Triangle

Length = n

Perimeter	60238263
Area	1.7458342414093E+14
Altitude	17389288.679283

Triangular Pyramid

Length = n

Surface area	1.7458342414093E+14
Volume	9.5408552829568E+20
Height	9465529.8342664