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

421808 (number)

421808 is an even 6-digits composite number following 421807 and preceding 421809. In scientific notation, it is written as 4.21808 × 10^5. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 205440 positive integers (up to 421808) that are relatively prime to 421808.

Interesting facts

421808 has 20 divisors, whose sum is 838488
The reverse of 421808 is 808124
Previous prime number is 41

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	four hundred twenty-one thousand eight hundred eight

Notation

Scientific notation	4.21808 × 10^5
Engineering notation	4.21808 × 10^3

Prime Factorization of 421808

Prime Factorization 2 × 2 × 2 × 2 × 41 × 643

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	52726	Product of the distinct prime numbers

The prime factorization of 421808 is 2 × 2 × 2 × 2 × 41 × 643. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 50, 76, 786, 38, 5851, 3045, 14393, 48333, 452671, 469736, 3807209, 3348922, 68303384, 54341226, 736394549, 50140778, 9391125251, 5866509018

Basic calculations (n = 421808)

Multiplication

n×y

n×2	843616
n×3	1265424
n×4	1687232
n×5	2109040

Division

n÷y

n÷2	210904
n÷3	140602.66666667
n÷3	105452
n÷5	84361.6

Exponentiation

n^y

n²	177921988864
n³	75048918278746112
n⁴	3.1656234121321E+22
n⁵	1.3352852802246E+28

Nth Root

^y√n

²√n	649.46747416634
³√n	74.996029419427
⁴√n	25.484651737199
⁵√n	13.335919413301

Divisors of 421808

1, 2, 4, 8, 16, 41, 82, 164, 328, 643, 656, 1286, 2572, 5144, 10288, 26363, 52726, 105452, 210904, 421808

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-421807	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421808 can be divided by 20 positive divisors. The sum of these divisors (counting 421808) is 1, the average is 0.05.

Base conversion 421808

Base	System	Value
2	Binary	1100110111110110000
3	Ternary	210102121112
4	Quaternary	1212332300
5	Quinary	101444213
6	Senary	13012452
8	Octal	1467660
10	Decimal	421808
12	Duodecimal	184128
16	Hexadecimal	66fb0
20	Vigesimal	2cea8
36	Base36	91gw

Cryptographic Hash Functions

md5	95ae82d84e1bb4ab52a95ee71173cfe6
sha1	0cb62fbfdf6348ffe854159792709554ac65b4ae
sha256	5c96d315f8180dba6b0d9857d60c14a3cee629fa47551bb86e139a2c55742f0e
sha512	9ee8970d5d9c0931aeef268e9db887f5373e6db127ba345693c23b7da8b14ad39af33c4c58075afd102734d93340b1b03e77ae3690af0f63c462d402aa25a2ec
ripemd-160	4b822913ef7b5db2898cbe2b2b45782233e42f32

421808 as geometric shapes

Circle

Radius = n

Diameter	843616
Circumference	2650297.8280508
Area	558958413127.23

Sphere

Radius = n

Volume	3.1436417376583E+17
Surface area	2235833652508.9
Circumference	2650297.8280508

Square

Length = n

Perimeter	1687232
Area	177921988864
Diagonal	596526.59431747

Cube

Length = n

Surface area	1067531933184
Volume	75048918278746112
Space diagonal	730592.88703901

Equilateral Triangle

Length = n

Perimeter	1265424
Area	77042481124.038
Altitude	365296.44351951

Triangular Pyramid

Length = n

Surface area	77042481124.038
Volume	8.8445998392694E+15
Height	198842.19810582