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

20136242 (number)

20136242 is an even 8-digits composite number following 20136241 and preceding 20136243. In scientific notation, it is written as 2.0136242 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 8629812 positive integers (up to 20136242) that are relatively prime to 20136242.

Interesting facts

20136242 has 8 divisors, whose sum is 34519296
The reverse of 20136242 is 24263102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	2.0136242 × 10^7
Engineering notation	2.0136242 × 10^6

Prime Factorization of 20136242

Prime Factorization 2 × 7 × 1438303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20136242	Product of the distinct prime numbers

The prime factorization of 20136242 is 2 × 7 × 1438303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 5, 40, 274, 585, 9907, 6530, 53795, 17439, 997677, 764528, 4347850, 1071659, 62602662, 45343538, 659029943, 770805618, 5308129894, 3544052469

Basic calculations (n = 20136242)

Multiplication

n×y

n×2	40272484
n×3	60408726
n×4	80544968
n×5	100681210

Division

n÷y

n÷2	10068121
n÷3	6712080.6666667
n÷3	5034060.5
n÷5	4027248.4

Exponentiation

n^y

n²	405468241882564
n³	8.1646066418618E+21
n⁴	1.6440449517534E+29
n⁵	3.3104887007384E+36

Nth Root

^y√n

²√n	4487.3424206316
³√n	272.05673016542
⁴√n	66.987628862586
⁵√n	28.893202701093

Divisors of 20136242

1, 2, 7, 14, 1438303, 2876606, 10068121, 20136242

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	-20136241	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 20136242 can be divided by 8 positive divisors. The sum of these divisors (counting 20136242) is 1, the average is 0.125.

Base conversion 20136242

Base	System	Value
2	Binary	1001100110100000100110010
3	Ternary	1101220000201202
4	Quaternary	1030310010302
5	Quinary	20123324432
6	Senary	1555331202
8	Octal	114640462
10	Decimal	20136242
12	Duodecimal	68b0b02
16	Hexadecimal	1334132
20	Vigesimal	65h0c2
36	Base36	bzl82

Cryptographic Hash Functions

md5	c75a0c81b5b9cf0ecad236b71c211403
sha1	7904c0b2fa21d34703c3cb4124430397dfeda8e1
sha256	84bd799756e1d505c2697ba7e2a279c31c678a721e711bd098debf7fc667deb7
sha512	bb3dd582de5c751eac6616a76ef54de30e07818829bdb65637a2903d9c9fa4fb613cabe76295c5d5d7446d7c10869aaa628f47d22834d0cc6a30b90a00a8c609
ripemd-160	d6d7f93ab9e7af019657e8a1c5652317d3056658

20136242 as geometric shapes

Circle

Radius = n

Diameter	40272484
Circumference	126519739.87621
Area	1.2738160499622E+15

Sphere

Radius = n

Volume	3.4199824327365E+22
Surface area	5.0952641998489E+15
Circumference	126519739.87621

Square

Length = n

Perimeter	80544968
Area	405468241882564
Diagonal	28476946.531627

Cube

Length = n

Surface area	2432809451295384
Volume	8.1646066418618E+21
Space diagonal	34876994.217502

Equilateral Triangle

Length = n

Perimeter	60408726
Area	1.7557289894906E+14
Altitude	17438497.108751

Triangular Pyramid

Length = n

Surface area	1.7557289894906E+14
Volume	9.6220812036354E+20
Height	9492315.5105422