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

20005042 (number)

20005042 is an even 8-digits composite number following 20005041 and preceding 20005043. In scientific notation, it is written as 2.0005042 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 10002520 positive integers (up to 20005042) that are relatively prime to 20005042.

Interesting facts

20005042 has 4 divisors, whose sum is 30007566
The reverse of 20005042 is 24050002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty million five thousand forty-two

Notation

Scientific notation	2.0005042 × 10^7
Engineering notation	2.0005042 × 10^6

Prime Factorization of 20005042

Prime Factorization 2 × 10002521

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20005042	Product of the distinct prime numbers

The prime factorization of 20005042 is 2 × 10002521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 33, 65, 640, 791, 7898, 6582, 26638, 59363, 352018, 984644, 7992640, 1945350, 53265085, 53737303, 538914874, 210574431, 6075700948, 5080589610

Basic calculations (n = 20005042)

Multiplication

n×y

n×2	40010084
n×3	60015126
n×4	80020168
n×5	100025210

Division

n÷y

n÷2	10002521
n÷3	6668347.3333333
n÷3	5001260.5
n÷5	4001008.4

Exponentiation

n^y

n²	400201705421764
n³	8.006051925434E+21
n⁴	1.6016140502249E+29
n⁵	3.2040356342539E+36

Nth Root

^y√n

²√n	4472.6996322132
³√n	271.46456989898
⁴√n	66.878244835022
⁵√n	28.855452790048

Divisors of 20005042

1, 2, 10002521, 20005042

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20005041	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20005042 can be divided by 4 positive divisors. The sum of these divisors (counting 20005042) is 1, the average is 0.25.

Base conversion 20005042

Base	System	Value
2	Binary	1001100010100000010110010
3	Ternary	1101122100202111
4	Quaternary	1030110002302
5	Quinary	20110130132
6	Senary	1552435534
8	Octal	114240262
10	Decimal	20005042
12	Duodecimal	6848baa
16	Hexadecimal	13140b2
20	Vigesimal	650cc2
36	Base36	bwrzm

Cryptographic Hash Functions

md5	65f3c7504075573dd6389ed619a75adc
sha1	7a3e5eb606e96945e7a1a7193c2ad408721f8105
sha256	cdc933a5bec38aaf78cba561a719a6511bdae3574d2fab0df40e3276832b144d
sha512	84c9744d01d94a205aa597047338efbb28ce28091895e8c6a8b8f4c6d0c6e28b93c2b330d205eb0467229509d9b669feb6c1bb1f4824f5048aa7941f01fddef8
ripemd-160	cc00b0e14ff7c36908e0e58adbbf444639f9cc02

20005042 as geometric shapes

Circle

Radius = n

Diameter	40010084
Circumference	125695385.96391
Area	1.2572707377071E+15

Sphere

Radius = n

Volume	3.3535671884269E+22
Surface area	5.0290829508285E+15
Circumference	125695385.96391

Square

Length = n

Perimeter	80020168
Area	400201705421764
Diagonal	28291401.712243

Cube

Length = n

Surface area	2401210232530584
Volume	8.006051925434E+21
Space diagonal	34649749.151549

Equilateral Triangle

Length = n

Perimeter	60015126
Area	1.7329242176655E+14
Altitude	17324874.575775

Triangular Pyramid

Length = n

Surface area	1.7329242176655E+14
Volume	9.4352226783433E+20
Height	9430467.2374145