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

82142771 (number)

82142771 is an odd 8-digits composite number following 82142770 and preceding 82142772. In scientific notation, it is written as 8.2142771 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 80232432 positive integers (up to 82142771) that are relatively prime to 82142771.

Interesting facts

82142771 has 4 divisors, whose sum is 84053112
The reverse of 82142771 is 17724128
Previous prime number is 43

Basic properties

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

Name

Name	eighty-two million one hundred forty-two thousand seven hundred seventy-one

Notation

Scientific notation	8.2142771 × 10^7
Engineering notation	8.2142771 × 10^6

Prime Factorization of 82142771

Prime Factorization 43 × 1910297

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82142771	Product of the distinct prime numbers

The prime factorization of 82142771 is 43 × 1910297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 70, 3, 600, 556, 5747, 369, 48773, 28198, 211802, 443089, 1034640, 7040124, 67384769, 68924966, 554012495, 560362092, 9430008457, 5145181635

Basic calculations (n = 82142771)

Multiplication

n×y

n×2	164285542
n×3	246428313
n×4	328571084
n×5	410713855

Division

n÷y

n÷2	41071385.5
n÷3	27380923.666667
n÷3	20535692.75
n÷5	16428554.2

Exponentiation

n^y

n²	6747434827558441
n³	5.5425299387756E+23
n⁴	4.5527876752149E+31
n⁵	3.739785954168E+39

Nth Root

^y√n

²√n	9063.2649194427
³√n	434.70014302007
⁴√n	95.201181292265
⁵√n	38.274882827325

Divisors of 82142771

1, 43, 1910297, 82142771

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	-82142770	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 82142771 can be divided by 4 positive divisors. The sum of these divisors (counting 82142771) is 1, the average is 0.25.

Base conversion 82142771

Base	System	Value
2	Binary	100111001010110011000110011
3	Ternary	12201120021200212
4	Quaternary	10321112120303
5	Quinary	132012032041
6	Senary	12052334335
8	Octal	471263063
10	Decimal	82142771
12	Duodecimal	236143ab
16	Hexadecimal	4e56633
20	Vigesimal	15d7gib
36	Base36	1cwlrn

Cryptographic Hash Functions

md5	1b4612c01a486b8b2565b968b7df33ae
sha1	5e4f967db9fd11530f6f378a937f1a94c3af27dd
sha256	a062df07221ed0a20f4dd77bd0e523a353df349e0df323152539ce92af356508
sha512	a29633401394d0f63933b8625e741e084f37589b620ce7d39f8b8649538356178cf8bdaf9dfaa0568177cb268f9f0d97eba712b46c7a3d3a658e7434d357e5f6
ripemd-160	eeec0881703ea224e5ee615fedf238aac0b29754

82142771 as geometric shapes

Circle

Radius = n

Diameter	164285542
Circumference	516118251.83822
Area	2.1197691684834E+16

Sphere

Radius = n

Volume	2.3216495117278E+24
Surface area	8.4790766739334E+16
Circumference	516118251.83822

Square

Length = n

Perimeter	328571084
Area	6747434827558441
Diagonal	116167420.79911

Cube

Length = n

Surface area	40484608965350646
Volume	5.5425299387756E+23
Space diagonal	142275452.8465

Equilateral Triangle

Length = n

Perimeter	246428313
Area	2.9217249855227E+15
Altitude	71137726.423248

Triangular Pyramid

Length = n

Surface area	2.9217249855227E+15
Volume	6.5319341743961E+22
Height	38722473.599702