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

82142486 (number)

82142486 is an even 8-digits composite number following 82142485 and preceding 82142487. In scientific notation, it is written as 8.2142486 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 41071242 positive integers (up to 82142486) that are relatively prime to 82142486.

Interesting facts

82142486 has 4 divisors, whose sum is 123213732
The reverse of 82142486 is 68424128
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	eighty-two million one hundred forty-two thousand four hundred eighty-six

Notation

Scientific notation	8.2142486 × 10^7
Engineering notation	8.2142486 × 10^6

Prime Factorization of 82142486

Prime Factorization 2 × 41071243

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82142486	Product of the distinct prime numbers

The prime factorization of 82142486 is 2 × 41071243. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 63, 100, 882, 555, 2226, 6016, 96495, 66369, 464140, 629402, 1655094, 2298939, 37962885, 31753930, 305565310, 99410167, 8938599253, 3217914481

Basic calculations (n = 82142486)

Multiplication

n×y

n×2	164284972
n×3	246427458
n×4	328569944
n×5	410712430

Division

n÷y

n÷2	41071243
n÷3	27380828.666667
n÷3	20535621.5
n÷5	16428497.2

Exponentiation

n^y

n²	6747388006260196
n³	5.542472248408E+23
n⁴	4.5527244907024E+31
n⁵	3.7397210773938E+39

Nth Root

^y√n

²√n	9063.2491966182
³√n	434.6996402788
⁴√n	95.201098715394
⁵√n	38.27485626782

Divisors of 82142486

1, 2, 41071243, 82142486

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	-82142485	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 82142486 can be divided by 4 positive divisors. The sum of these divisors (counting 82142486) is 1, the average is 0.25.

Base conversion 82142486

Base	System	Value
2	Binary	100111001010110010100010110
3	Ternary	12201120021022022
4	Quaternary	10321112110112
5	Quinary	132012024421
6	Senary	12052333142
8	Octal	471262426
10	Decimal	82142486
12	Duodecimal	236141b2
16	Hexadecimal	4e56516
20	Vigesimal	15d7g46
36	Base36	1cwljq

Cryptographic Hash Functions

md5	16b19a8a8b1bb097931910649bd1f068
sha1	02cad9de6712ae06820d840417d40ecd19018c4a
sha256	20d660ec5445dcf38c77fc173bd5983d661ce0ab32c7fb29ce558019a802d71b
sha512	45040d32783addf4130ce5032536ca36f360bc8fb22a8415f6358302a25985bb2127ad1c9077bcff49f4cdee4f5276865cbe08b854cba4a599988ce898827a03
ripemd-160	72f02128362c1aa11fd20a14b2ecc27da25a3c50

82142486 as geometric shapes

Circle

Radius = n

Diameter	164284972
Circumference	516116461.1304
Area	2.1197544591387E+16

Sphere

Radius = n

Volume	2.3216253464432E+24
Surface area	8.4790178365548E+16
Circumference	516116461.1304

Square

Length = n

Perimeter	328569944
Area	6747388006260196
Diagonal	116167017.74824

Cube

Length = n

Surface area	40484328037561176
Volume	5.542472248408E+23
Space diagonal	142274959.21202

Equilateral Triangle

Length = n

Perimeter	246427458
Area	2.9217047113059E+15
Altitude	71137479.606008

Triangular Pyramid

Length = n

Surface area	2.9217047113059E+15
Volume	6.5318661856459E+22
Height	38722339.249414