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

42087321 (number)

42087321 is an odd 8-digits composite number following 42087320 and preceding 42087322. In scientific notation, it is written as 4.2087321 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 28058208 positive integers (up to 42087321) that are relatively prime to 42087321.

Interesting facts

42087321 has 4 divisors, whose sum is 46763700
The reverse of 42087321 is 12378024
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	forty-two million eighty-seven thousand three hundred twenty-one

Notation

Scientific notation	4.2087321 × 10^7
Engineering notation	4.2087321 × 10^6

Prime Factorization of 42087321

Prime Factorization 9 × 4676369

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42087321	Product of the distinct prime numbers

The prime factorization of 42087321 is 9 × 4676369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 92, 36, 760, 114, 620, 7078, 98552, 11320, 475176, 721998, 4822267, 2922376, 56334521, 29005653, 693014449, 633919398, 3490793570, 3528601474

Basic calculations (n = 42087321)

Multiplication

n×y

n×2	84174642
n×3	126261963
n×4	168349284
n×5	210436605

Division

n÷y

n÷2	21043660.5
n÷3	14029107
n÷3	10521830.25
n÷5	8417464.2

Exponentiation

n^y

n²	1771342588957041
n³	7.4551064142406E+22
n⁴	3.137654567453E+30
n⁵	1.3205547496751E+38

Nth Root

^y√n

²√n	6487.4741617983
³√n	347.84339465665
⁴√n	80.544858071749
⁵√n	33.483454385405

Divisors of 42087321

1, 9, 4676369, 42087321

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	-42087320	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 42087321 can be divided by 4 positive divisors. The sum of these divisors (counting 42087321) is 1, the average is 0.25.

Base conversion 42087321

Base	System	Value
2	Binary	10100000100011001110011001
3	Ternary	2221012020221200
4	Quaternary	2200203032121
5	Quinary	41233243241
6	Senary	4102024413
8	Octal	240431631
10	Decimal	42087321
12	Duodecimal	12118109
16	Hexadecimal	2823399
20	Vigesimal	d30i61
36	Base36	p22s9

Cryptographic Hash Functions

md5	1be5969bea6608ddb8fb1b56399a0959
sha1	21ae4b87e161689862b4255777e8cce2dadd6b28
sha256	ee0c588b6c831774409c80a6da31503dd810ec383e442cc22125ff6ef6f8787e
sha512	2c6799cb270178f3a5a141079be923054e356cf27be66902a2fd3974e59b1ebb0bef6684d25a00dafa5077dd97d9a8024707af2a3104a7b8b559f42374be7bc3
ripemd-160	7e34b869df86412b3312e33b81d22a3cf1fbf4fd

42087321 as geometric shapes

Circle

Radius = n

Diameter	84174642
Circumference	264442436.92575
Area	5.5648368644582E+15

Sphere

Radius = n

Volume	3.1227876723611E+23
Surface area	2.2259347457833E+16
Circumference	264442436.92575

Square

Length = n

Perimeter	168349284
Area	1771342588957041
Diagonal	59520460.16215

Cube

Length = n

Surface area	10628055533742246
Volume	7.4551064142406E+22
Space diagonal	72897378.326461

Equilateral Triangle

Length = n

Perimeter	126261963
Area	7.6701384042105E+14
Altitude	36448689.16323

Triangular Pyramid

Length = n

Surface area	7.6701384042105E+14
Volume	8.7859271666281E+21
Height	19840153.387383