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

82488449 (number)

82488449 is an odd 8-digits composite number following 82488448 and preceding 82488450. In scientific notation, it is written as 8.2488449 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 82462164 positive integers (up to 82488449) that are relatively prime to 82488449.

Interesting facts

82488449 has 4 divisors, whose sum is 82514736
The reverse of 82488449 is 94488428
Previous prime number is 3643

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	eighty-two million four hundred eighty-eight thousand four hundred forty-nine

Notation

Scientific notation	8.2488449 × 10^7
Engineering notation	8.2488449 × 10^6

Prime Factorization of 82488449

Prime Factorization 3643 × 22643

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82488449	Product of the distinct prime numbers

The prime factorization of 82488449 is 3643 × 22643. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 24, 64, 404, 170, 6451, 7610, 4474, 41113, 273207, 360017, 4361010, 1568701, 23110800, 46540321, 761280309, 580030067, 8102689437, 2789523354

Basic calculations (n = 82488449)

Multiplication

n×y

n×2	164976898
n×3	247465347
n×4	329953796
n×5	412442245

Division

n÷y

n÷2	41244224.5
n÷3	27496149.666667
n÷3	20622112.25
n÷5	16497689.8

Exponentiation

n^y

n²	6804344218425601
n³	5.6127980104005E+23
n⁴	4.6299100242822E+31
n⁵	3.8191409691259E+39

Nth Root

^y√n

²√n	9082.3151784113
³√n	435.30906648021
⁴√n	95.301181411414
⁵√n	38.307042856576

Divisors of 82488449

1, 3643, 22643, 82488449

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	-82488448	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 82488449 can be divided by 4 positive divisors. The sum of these divisors (counting 82488449) is 1, the average is 0.25.

Base conversion 82488449

Base	System	Value
2	Binary	100111010101010110010000001
3	Ternary	12202012211212202
4	Quaternary	10322222302001
5	Quinary	132104112244
6	Senary	12104002545
8	Octal	472526201
10	Decimal	82488449
12	Duodecimal	23760455
16	Hexadecimal	4eaac81
20	Vigesimal	15fb129
36	Base36	1d40ht

Cryptographic Hash Functions

md5	5c50df6efdab2b7c1a71a1a1c80cc188
sha1	9b4adb0cfe3f2554cde74093dbf655149e25cc3f
sha256	c670cadba9a909544910eb76cbd48e2a798fda185147dd07799be97b203f975d
sha512	4364a9a2e040d028a7a085207e61bcb8214d595e502ae353b7397b2eb6595f77d49c9f2965ac2ca1c7742495e35b4719fb931520cb3f5811464606764115c844
ripemd-160	aa11b49b813a74d0ffbd8dd944169d3984820a9a

82488449 as geometric shapes

Circle

Radius = n

Diameter	164976898
Circumference	518290210.76883
Area	2.1376477809102E+16

Sphere

Radius = n

Volume	2.351083332741E+24
Surface area	8.5505911236408E+16
Circumference	518290210.76883

Square

Length = n

Perimeter	329953796
Area	6804344218425601
Diagonal	116656283.31492

Cube

Length = n

Surface area	40826065310553606
Volume	5.6127980104005E+23
Space diagonal	142874184.70555

Equilateral Triangle

Length = n

Perimeter	247465347
Area	2.9463674746252E+15
Altitude	71437092.352777

Triangular Pyramid

Length = n

Surface area	2.9463674746252E+15
Volume	6.6147458909742E+22
Height	38885427.77164