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

82743242 (number)

82743242 is an even 8-digits composite number following 82743241 and preceding 82743243. In scientific notation, it is written as 8.2743242 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 41371620 positive integers (up to 82743242) that are relatively prime to 82743242.

Interesting facts

82743242 has 4 divisors, whose sum is 124114866
The reverse of 82743242 is 24234728
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighty-two million seven hundred forty-three thousand two hundred forty-two

Notation

Scientific notation	8.2743242 × 10^7
Engineering notation	8.2743242 × 10^6

Prime Factorization of 82743242

Prime Factorization 2 × 41371621

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82743242	Product of the distinct prime numbers

The prime factorization of 82743242 is 2 × 41371621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 47, 76, 188, 333, 7585, 9579, 66281, 99960, 104618, 63626, 6547282, 2514670, 49624893, 39279921, 959097453, 415094299, 8624470856, 8749965840

Basic calculations (n = 82743242)

Multiplication

n×y

n×2	165486484
n×3	248229726
n×4	330972968
n×5	413716210

Division

n÷y

n÷2	41371621
n÷3	27581080.666667
n÷3	20685810.5
n÷5	16548648.4

Exponentiation

n^y

n²	6846444096670564
n³	5.6649698073028E+23
n⁴	4.6873796768835E+31
n⁵	3.8784899095026E+39

Nth Root

^y√n

²√n	9096.3312384719
³√n	435.75680472693
⁴√n	95.374688667759
⁵√n	38.330678479589

Divisors of 82743242

1, 2, 41371621, 82743242

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	-82743241	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 82743242 can be divided by 4 positive divisors. The sum of these divisors (counting 82743242) is 1, the average is 0.25.

Base conversion 82743242

Base	System	Value
2	Binary	100111011101000111111001010
3	Ternary	12202200210101112
4	Quaternary	10323220333022
5	Quinary	132140240432
6	Senary	12113250322
8	Octal	473507712
10	Decimal	82743242
12	Duodecimal	238639a2
16	Hexadecimal	4ee8fca
20	Vigesimal	15h2i22
36	Base36	1d9h3e

Cryptographic Hash Functions

md5	a992566408488dcf3fc15369b61385c6
sha1	213318300c748761c89d54f387ade0edf664990a
sha256	7c92851f8553b9ad8f24a92005528f204ca70b9eecab80ece555f4828dcfad8e
sha512	1bf23703e0cb261edbe9f9799444687a9136bef7fd3b4014ee04fee193de7cbab29969b1b6476bbf9d572854b4be8ad18fa89a5b5ba8401b8825d4224dff3288
ripemd-160	ab7447d933b743212b37d022a613806ad8655854

82743242 as geometric shapes

Circle

Radius = n

Diameter	165486484
Circumference	519891122.4028
Area	2.1508738477313E+16

Sphere

Radius = n

Volume	2.3729370039241E+24
Surface area	8.6034953909254E+16
Circumference	519891122.4028

Square

Length = n

Perimeter	330972968
Area	6846444096670564
Diagonal	117016615.03112

Cube

Length = n

Surface area	41078664580023384
Volume	5.6649698073028E+23
Space diagonal	143315499.12697

Equilateral Triangle

Length = n

Perimeter	248229726
Area	2.9645972566534E+15
Altitude	71657749.563484

Triangular Pyramid

Length = n

Surface area	2.9645972566534E+15
Volume	6.6762309432681E+22
Height	39005538.343706