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

42388 (number)

42388 is an even 5-digits composite number following 42387 and preceding 42389. In scientific notation, it is written as 4.2388 × 10^4. The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors. There are 21192 positive integers (up to 42388) that are relatively prime to 42388.

Interesting facts

42388 has 6 divisors, whose sum is 74186
The reverse of 42388 is 88324
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 25
Digital Root 7

Name

Name	forty-two thousand three hundred eighty-eight

Notation

Scientific notation	4.2388 × 10^4
Engineering notation	4.2388 × 10^3

Prime Factorization of 42388

Prime Factorization 2 × 2 × 10597

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21194	Product of the distinct prime numbers

The prime factorization of 42388 is 2 × 2 × 10597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 24, 13, 672, 269, 7994, 1850, 70181, 55569, 325010, 669330, 6094282, 5454394, 97511002, 43210168, 186566981, 584806712, 3487366599, 7186691433

Basic calculations (n = 42388)

Multiplication

n×y

n×2	84776
n×3	127164
n×4	169552
n×5	211940

Division

n÷y

n÷2	21194
n÷3	14129.333333333
n÷3	10597
n÷5	8477.6

Exponentiation

n^y

n²	1796742544
n³	76160322955072
n⁴	3228283769419591936
n⁵	1.3684049241816E+23

Nth Root

^y√n

²√n	205.88346218189
³√n	34.866978066983
⁴√n	14.348639732807
⁵√n	8.4226467225787

Divisors of 42388

1, 2, 4, 10597, 21194, 42388

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42387	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42388 can be divided by 6 positive divisors. The sum of these divisors (counting 42388) is 1, the average is 0.16666666666667.

Base conversion 42388

Base	System	Value
2	Binary	1010010110010100
3	Ternary	2011010221
4	Quaternary	22112110
5	Quinary	2324023
6	Senary	524124
8	Octal	122624
10	Decimal	42388
12	Duodecimal	20644
16	Hexadecimal	a594
20	Vigesimal	55j8
36	Base36	wpg

Cryptographic Hash Functions

md5	080b2f9dad64f7c8737a6b14cd90a6b7
sha1	ce007f94cb679102cd6c2c0073b5481c39e2e5bd
sha256	022b9cab52958695c5eb5848d564493d23ba75d8ac87f56a69e6f0165e53cd99
sha512	56d0ff2a96c8663a74bc828ae19cf8821d94978b2f319c4f6c8cb178d19b7dd48bdba77286817a36c8645a3b2c75a63c5a50e650a61a31ba45e9a845983d8fdb
ripemd-160	706ff7789072a01ec2c705456e2f9684b5ae852a

42388 as geometric shapes

Circle

Radius = n

Diameter	84776
Circumference	266331.65880073
Area	5644633176.6226

Sphere

Radius = n

Volume	3.1901961478757E+14
Surface area	22578532706.491
Circumference	266331.65880073

Square

Length = n

Perimeter	169552
Area	1796742544
Diagonal	59945.684481871

Cube

Length = n

Surface area	10780455264
Volume	76160322955072
Space diagonal	73418.16963123

Equilateral Triangle

Length = n

Perimeter	127164
Area	778012343.58214
Altitude	36709.084815615

Triangular Pyramid

Length = n

Surface area	778012343.58214
Volume	8975580136481.5
Height	19981.89482729