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

42087929 (number)

42087929 is an odd 8-digits composite number following 42087928 and preceding 42087930. In scientific notation, it is written as 4.2087929 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 38848368 positive integers (up to 42087929) that are relatively prime to 42087929.

Interesting facts

42087929 has 8 divisors, whose sum is 45596040
The reverse of 42087929 is 92978024
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	forty-two million eighty-seven thousand nine hundred twenty-nine

Notation

Scientific notation	4.2087929 × 10^7
Engineering notation	4.2087929 × 10^6

Prime Factorization of 42087929

Prime Factorization 169 × 13 × 19157

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42087929	Product of the distinct prime numbers

The prime factorization of 42087929 is 169 × 13 × 19157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 32, 16, 359, 808, 390, 8078, 57999, 92861, 29559, 174337, 8781833, 7025061, 44313244, 66100551, 572400293, 940682755, 8352982299, 7165814429

Basic calculations (n = 42087929)

Multiplication

n×y

n×2	84175858
n×3	126263787
n×4	168351716
n×5	210439645

Division

n÷y

n÷2	21043964.5
n÷3	14029309.666667
n÷3	10521982.25
n÷5	8417585.8

Exponentiation

n^y

n²	1771393767509041
n³	7.4554295117963E+22
n⁴	3.1378358795699E+30
n⁵	1.3206501371299E+38

Nth Root

^y√n

²√n	6487.5210211605
³√n	347.84506964855
⁴√n	80.545148961067
⁵√n	33.483551126287

Divisors of 42087929

1, 13, 169, 2197, 19157, 249041, 3237533, 42087929

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42087928	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42087929 can be divided by 8 positive divisors. The sum of these divisors (counting 42087929) is 1, the average is 0.125.

Base conversion 42087929

Base	System	Value
2	Binary	10100000100011010111111001
3	Ternary	2221012021210012
4	Quaternary	2200203113321
5	Quinary	41233303204
6	Senary	4102031305
8	Octal	240432771
10	Decimal	42087929
12	Duodecimal	12118535
16	Hexadecimal	28235f9
20	Vigesimal	d30jg9
36	Base36	p2395

Cryptographic Hash Functions

md5	04ecdb3f42713ee88ed76138c6c6f740
sha1	2fa7d043fed71250b5042f08afba659afebb7b50
sha256	3b72a49d9b6ac6a23f908ce94aef299cdd9b4c5e52f422b61e7aa1808966d660
sha512	7ef8f5a4189ff893ec626ac5060dc39f1e349b603b5796d55205b95ceb011b0fb018396f43b06539bb2822b6415e688bd1120574744b2e63273bfa51372711b1
ripemd-160	ffa3ebcdf554aaeada243406dfe7b33b3a96fe60

42087929 as geometric shapes

Circle

Radius = n

Diameter	84175858
Circumference	264446257.10242
Area	5.5649976466211E+15

Sphere

Radius = n

Volume	3.1229230111488E+23
Surface area	2.2259990586485E+16
Circumference	264446257.10242

Square

Length = n

Perimeter	168351716
Area	1771393767509041
Diagonal	59521320.003996

Cube

Length = n

Surface area	10628362605054246
Volume	7.4554295117963E+22
Space diagonal	72898431.413352

Equilateral Triangle

Length = n

Perimeter	126263787
Area	7.6703600138413E+14
Altitude	36449215.706676

Triangular Pyramid

Length = n

Surface area	7.6703600138413E+14
Volume	8.7863079407491E+21
Height	19840440.001332