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

20736142 (number)

20736142 is an even 8-digits composite number following 20736141 and preceding 20736143. In scientific notation, it is written as 2.0736142 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 8886912 positive integers (up to 20736142) that are relatively prime to 20736142.

Interesting facts

20736142 has 8 divisors, whose sum is 35547696
The reverse of 20736142 is 24163702
Previous prime number is 7

Basic properties

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

Name

Name	twenty million seven hundred thirty-six thousand one hundred forty-two

Notation

Scientific notation	2.0736142 × 10^7
Engineering notation	2.0736142 × 10^6

Prime Factorization of 20736142

Prime Factorization 2 × 7 × 1481153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20736142	Product of the distinct prime numbers

The prime factorization of 20736142 is 2 × 7 × 1481153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 48, 72, 358, 83, 233, 875, 40872, 11855, 228571, 76598, 1115003, 9821369, 52913772, 94090854, 91304210, 779642742, 8563168162, 4261826499

Basic calculations (n = 20736142)

Multiplication

n×y

n×2	41472284
n×3	62208426
n×4	82944568
n×5	103680710

Division

n÷y

n÷2	10368071
n÷3	6912047.3333333
n÷3	5184035.5
n÷5	4147228.4

Exponentiation

n^y

n²	429987585044164
n³	8.9162836217129E+21
n⁴	1.8488932329211E+29
n⁵	3.8338912620691E+36

Nth Root

^y√n

²√n	4553.6954224015
³√n	274.73204533105
⁴√n	67.481074549843
⁵√n	29.063344622967

Divisors of 20736142

1, 2, 7, 14, 1481153, 2962306, 10368071, 20736142

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	-20736141	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 20736142 can be divided by 8 positive divisors. The sum of these divisors (counting 20736142) is 1, the average is 0.125.

Base conversion 20736142

Base	System	Value
2	Binary	1001111000110100010001110
3	Ternary	1110000111122021
4	Quaternary	1033012202032
5	Quinary	20302024032
6	Senary	2020240354
8	Octal	117064216
10	Decimal	20736142
12	Duodecimal	6b400ba
16	Hexadecimal	13c688e
20	Vigesimal	69c072
36	Base36	ccg3y

Cryptographic Hash Functions

md5	4a672be9cdddd0eed5a1e019061aac1e
sha1	da5eb44c16c9f498d828f5b8f6ac114760c08aad
sha256	d4c04c21b84c9a520b61113bc8202f85782774bfc4988a2fe26400397876faba
sha512	3b52d06c371b9d398864c3cd7a24c957eef350b13a0d6c27a19f26db86231fb31c1ed32e70ce44cd75e143a30ea714b488b0a9e6cbc45da452581fb778cfeeb5
ripemd-160	3a2ee09fb2c12eb4b5c7ed61ca6bab842a487cb2

20736142 as geometric shapes

Circle

Radius = n

Diameter	41472284
Circumference	130289022.74199
Area	1.3508458383096E+15

Sphere

Radius = n

Volume	3.7348441497728E+22
Surface area	5.4033833532382E+15
Circumference	130289022.74199

Square

Length = n

Perimeter	82944568
Area	429987585044164
Diagonal	29325333.247694

Cube

Length = n

Surface area	2579925510264984
Volume	8.9162836217129E+21
Space diagonal	35916051.496963

Equilateral Triangle

Length = n

Perimeter	62208426
Area	1.8619008598008E+14
Altitude	17958025.748481

Triangular Pyramid

Length = n

Surface area	1.8619008598008E+14
Volume	1.0507941019826E+21
Height	9775111.0825648