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

42012389 (number)

42012389 is an odd 8-digits composite number following 42012388 and preceding 42012390. In scientific notation, it is written as 4.2012389 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 39433216 positive integers (up to 42012389) that are relatively prime to 42012389.

Interesting facts

42012389 has 8 divisors, whose sum is 44605080
The reverse of 42012389 is 98321024
Previous prime number is 389

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	forty-two million twelve thousand three hundred eighty-nine

Notation

Scientific notation	4.2012389 × 10^7
Engineering notation	4.2012389 × 10^6

Prime Factorization of 42012389

Prime Factorization 17 × 389 × 6353

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42012389	Product of the distinct prime numbers

The prime factorization of 42012389 is 17 × 389 × 6353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 64, 65, 196, 133, 2357, 9730, 28197, 11528, 862665, 29684, 1481769, 6878126, 99007664, 68941003, 849123293, 448798197, 4697412741, 7020372969

Basic calculations (n = 42012389)

Multiplication

n×y

n×2	84024778
n×3	126037167
n×4	168049556
n×5	210061945

Division

n÷y

n÷2	21006194.5
n÷3	14004129.666667
n÷3	10503097.25
n÷5	8402477.8

Exponentiation

n^y

n²	1765040829487321
n³	7.4153581929304E+22
n⁴	3.1153691297573E+30
n⁵	1.3088409975795E+38

Nth Root

^y√n

²√n	6481.6964600327
³√n	347.63683929854
⁴√n	80.508983722518
⁵√n	33.471523139387

Divisors of 42012389

1, 17, 389, 6353, 6613, 108001, 2471317, 42012389

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	-42012388	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 42012389 can be divided by 8 positive divisors. The sum of these divisors (counting 42012389) is 1, the average is 0.125.

Base conversion 42012389

Base	System	Value
2	Binary	10100000010000111011100101
3	Ternary	2221001110011102
4	Quaternary	2200100323211
5	Quinary	41223344024
6	Senary	4100245445
8	Octal	240207345
10	Decimal	42012389
12	Duodecimal	120a0885
16	Hexadecimal	2810ee5
20	Vigesimal	d2baj9
36	Base36	p0gyt

Cryptographic Hash Functions

md5	4a319e5a5c5b34dd09021454f0f86d84
sha1	995e6f6f75ba5e1e54918a149edb572875b57841
sha256	b444ae4f0e21603ae46754d03b4cd8a5cb50691fd01062b3de6e8174711703c1
sha512	c40ff8da82992871729f5ce3328901a08e473b5085c2c7363f00fd56c8f7e66447f784406a640de304781e41911b91a24c36d45146e102c42fcc896cdf2f1741
ripemd-160	a6228fa991aa26cc1ea7bd1378b39a3d5daa5981

42012389 as geometric shapes

Circle

Radius = n

Diameter	84024778
Circumference	263971625.28431
Area	5.5450393032034E+15

Sphere

Radius = n

Volume	3.1061379763529E+23
Surface area	2.2180157212814E+16
Circumference	263971625.28431

Square

Length = n

Perimeter	168049556
Area	1765040829487321
Diagonal	59414490.311494

Cube

Length = n

Surface area	10590244976923926
Volume	7.4153581929304E+22
Space diagonal	72767592.295348

Equilateral Triangle

Length = n

Perimeter	126037167
Area	7.6428509852639E+14
Altitude	36383796.147674

Triangular Pyramid

Length = n

Surface area	7.6428509852639E+14
Volume	8.7390834385805E+21
Height	19804830.103831