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

420021 (number)

420021 is an odd 6-digits composite number following 420020 and preceding 420022. In scientific notation, it is written as 4.20021 × 10^5. The sum of its digits is 9. It has a total of 4 prime factors and 16 positive divisors. There are 233856 positive integers (up to 420021) that are relatively prime to 420021.

Interesting facts

420021 has 16 divisors, whose sum is 547200
The reverse of 420021 is 120024
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 9
Digital Root 9

Name

Name	four hundred twenty thousand twenty-one

Notation

Scientific notation	4.20021 × 10^5
Engineering notation	4.20021 × 10^3

Prime Factorization of 420021

Prime Factorization 9 × 7 × 59 × 113

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	420021	Product of the distinct prime numbers

The prime factorization of 420021 is 9 × 7 × 59 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 32, 95, 372, 95, 8017, 3914, 73462, 96366, 756002, 77550, 9284648, 9408099, 31976205, 37910899, 290298676, 99474696, 8544951021, 4795244831

Basic calculations (n = 420021)

Multiplication

n×y

n×2	840042
n×3	1260063
n×4	1680084
n×5	2100105

Division

n÷y

n÷2	210010.5
n÷3	140007
n÷3	105005.25
n÷5	84004.2

Exponentiation

n^y

n²	176417640441
n³	74099113755669261
n⁴	3.112318385877E+22
n⁵	1.3072390807544E+28

Nth Root

^y√n

²√n	648.09027149001
³√n	74.889971996781
⁴√n	25.457617160489
⁵√n	13.324600625754

Divisors of 420021

1, 7, 9, 59, 63, 113, 413, 531, 791, 1017, 3717, 6667, 7119, 46669, 60003, 420021

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-420020	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420021 can be divided by 16 positive divisors. The sum of these divisors (counting 420021) is 1, the average is 0.0625.

Base conversion 420021

Base	System	Value
2	Binary	1100110100010110101
3	Ternary	210100011100
4	Quaternary	1212202311
5	Quinary	101420041
6	Senary	13000313
8	Octal	1464265
10	Decimal	420021
12	Duodecimal	183099
16	Hexadecimal	668b5
20	Vigesimal	2ca11
36	Base36	9039

Cryptographic Hash Functions

md5	b577883c7ed50e059f432f4d809eaebd
sha1	3506c3d71c645d49de675c72f80532cee09a124a
sha256	8edcdfc08719aa42b723ee2c8f53a03ad626752c7e2f761a676ffb570241894d
sha512	8f1d6d2d0f4a1a8df6716ddf86377b46dbd82849b5fb4ea2f1c376f6528ed7b885a3890efd2a05aeb893cf5e37b46938b479f09beb4621bf769f6610ea9114aa
ripemd-160	676f431a6216ad8476dda279635c11e75642c058

420021 as geometric shapes

Circle

Radius = n

Diameter	840042
Circumference	2639069.7759069
Area	554232363173.09

Sphere

Radius = n

Volume	3.103856418831E+17
Surface area	2216929452692.4
Circumference	2639069.7759069

Square

Length = n

Perimeter	1680084
Area	176417640441
Diagonal	593999.39468151

Cube

Length = n

Surface area	1058505842646
Volume	74099113755669261
Space diagonal	727497.71224589

Equilateral Triangle

Length = n

Perimeter	1260063
Area	76391079148.807
Altitude	363748.85612294

Triangular Pyramid

Length = n

Surface area	76391079148.807
Volume	8.7326643027579E+15
Height	197999.79822717