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

82743238 (number)

82743238 is an even 8-digits composite number following 82743237 and preceding 82743239. In scientific notation, it is written as 8.2743238 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 41371618 positive integers (up to 82743238) that are relatively prime to 82743238.

Interesting facts

82743238 has 4 divisors, whose sum is 124114860
The reverse of 82743238 is 83234728
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	8.2743238 × 10^7
Engineering notation	8.2743238 × 10^6

Prime Factorization of 82743238

Prime Factorization 2 × 41371619

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82743238	Product of the distinct prime numbers

The prime factorization of 82743238 is 2 × 41371619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 29, 25, 323, 564, 3215, 1323, 79444, 28137, 792106, 45262, 8817526, 7744486, 6538720, 16281756, 282961144, 312241259, 2327318691, 1850709606

Basic calculations (n = 82743238)

Multiplication

n×y

n×2	165486476
n×3	248229714
n×4	330972952
n×5	413716190

Division

n÷y

n÷2	41371619
n÷3	27581079.333333
n÷3	20685809.5
n÷5	16548647.6

Exponentiation

n^y

n²	6846443434724644
n³	5.6649689857296E+23
n⁴	4.6873787704884E+31
n⁵	3.8784889720267E+39

Nth Root

^y√n

²√n	9096.3310186031
³√n	435.75679770509
⁴√n	95.3746875151
⁵√n	38.33067810899

Divisors of 82743238

1, 2, 41371619, 82743238

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	-82743237	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 82743238 can be divided by 4 positive divisors. The sum of these divisors (counting 82743238) is 1, the average is 0.25.

Base conversion 82743238

Base	System	Value
2	Binary	100111011101000111111000110
3	Ternary	12202200210101101
4	Quaternary	10323220333012
5	Quinary	132140240423
6	Senary	12113250314
8	Octal	473507706
10	Decimal	82743238
12	Duodecimal	2386399a
16	Hexadecimal	4ee8fc6
20	Vigesimal	15h2i1i
36	Base36	1d9h3a

Cryptographic Hash Functions

md5	73a554407a121645161ab9a84bafdd74
sha1	156e55b56780e2dd73c276bc0015f20b5451a542
sha256	9cac11b3170ad70fb916f7ab3d554e1f920543ef12f79b4b3517a771ad7ff897
sha512	946e63ea71306c0da6e225b94f0b4356ae417db6aab8640fbdd248fc55ce6c33920d5f78e1f382d3b463cf9dbf747a5b373c5b904f848934b52d3de16775b9f6
ripemd-160	a7a98a9b1cf7ba8f0dc6d98979afb9545b4af857

82743238 as geometric shapes

Circle

Radius = n

Diameter	165486476
Circumference	519891097.27006
Area	2.1508736397749E+16

Sphere

Radius = n

Volume	2.3729366597843E+24
Surface area	8.6034945590996E+16
Circumference	519891097.27006

Square

Length = n

Perimeter	330972952
Area	6846443434724644
Diagonal	117016609.37426

Cube

Length = n

Surface area	41078660608347864
Volume	5.6649689857296E+23
Space diagonal	143315492.19876

Equilateral Triangle

Length = n

Perimeter	248229714
Area	2.9645969700224E+15
Altitude	71657746.099382

Triangular Pyramid

Length = n

Surface area	2.9645969700224E+15
Volume	6.6762299750348E+22
Height	39005536.458088