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

42082009 (number)

42082009 is an odd 8-digits composite number following 42082008 and preceding 42082010. In scientific notation, it is written as 4.2082009 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 41392080 positive integers (up to 42082009) that are relatively prime to 42082009.

Interesting facts

42082009 has 4 divisors, whose sum is 42771940
The reverse of 42082009 is 90028024
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	forty-two million eighty-two thousand nine

Notation

Scientific notation	4.2082009 × 10^7
Engineering notation	4.2082009 × 10^6

Prime Factorization of 42082009

Prime Factorization 61 × 689869

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42082009	Product of the distinct prime numbers

The prime factorization of 42082009 is 61 × 689869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 37, 4, 687, 578, 9512, 8476, 30347, 54903, 568777, 314264, 3263742, 4710028, 42761531, 53295993, 177815337, 878190374, 6396758149, 9648277378

Basic calculations (n = 42082009)

Multiplication

n×y

n×2	84164018
n×3	126246027
n×4	168328036
n×5	210410045

Division

n÷y

n÷2	21041004.5
n÷3	14027336.333333
n÷3	10520502.25
n÷5	8416401.8

Exponentiation

n^y

n²	1770895481476081
n³	7.4522839589536E+22
n⁴	3.1360708063124E+30
n⁵	1.3197215989588E+38

Nth Root

^y√n

²√n	6487.0647445513
³√n	347.82875983068
⁴√n	80.542316483643
⁵√n	33.482609128042

Divisors of 42082009

1, 61, 689869, 42082009

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	-42082008	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 42082009 can be divided by 4 positive divisors. The sum of these divisors (counting 42082009) is 1, the average is 0.25.

Base conversion 42082009

Base	System	Value
2	Binary	10100000100001111011011001
3	Ternary	2221011222122221
4	Quaternary	2200201323121
5	Quinary	41233111014
6	Senary	4101544041
8	Octal	240417331
10	Decimal	42082009
12	Duodecimal	12115021
16	Hexadecimal	2821ed9
20	Vigesimal	d30509
36	Base36	p1yop

Cryptographic Hash Functions

md5	91d52535e22e9896afddefe154a6f6b0
sha1	198273269b43af55ee07b1b8eb86932db798fd16
sha256	9fc99be63c89e5c8703a691dc979f6aa56fa2301761f899a9ed538356ffd63eb
sha512	aec853e03b51f0b0d5328a8f531a1249cc864c71b075b14cdb536e51599464776356d07d1ac567a25090285292a79fd15720323b8c59114ccebc79924addaf90
ripemd-160	4aff7a92a0b16e7cf095946d7d15637ef0376dca

42082009 as geometric shapes

Circle

Radius = n

Diameter	84164018
Circumference	264409060.6454
Area	5.5634322348806E+15

Sphere

Radius = n

Volume	3.1216054050551E+23
Surface area	2.2253728939522E+16
Circumference	264409060.6454

Square

Length = n

Perimeter	168328036
Area	1770895481476081
Diagonal	59512947.859707

Cube

Length = n

Surface area	10625372888856486
Volume	7.4522839589536E+22
Space diagonal	72888177.672571

Equilateral Triangle

Length = n

Perimeter	126246027
Area	7.6682023720268E+14
Altitude	36444088.836285

Triangular Pyramid

Length = n

Surface area	7.6682023720268E+14
Volume	8.782600871173E+21
Height	19837649.286569