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

420872 (number)

420872 is an even 6-digits composite number following 420871 and preceding 420873. In scientific notation, it is written as 4.20872 × 10^5. The sum of its digits is 23. It has a total of 4 prime factors and 8 positive divisors. There are 210432 positive integers (up to 420872) that are relatively prime to 420872.

Interesting facts

420872 has 8 divisors, whose sum is 789150
The reverse of 420872 is 278024
Previous prime number is 2

Basic properties

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

Name

Name	four hundred twenty thousand eight hundred seventy-two

Notation

Scientific notation	4.20872 × 10^5
Engineering notation	4.20872 × 10^3

Prime Factorization of 420872

Prime Factorization 2 × 2 × 2 × 52609

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	105218	Product of the distinct prime numbers

The prime factorization of 420872 is 2 × 2 × 2 × 52609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 23, 41, 32, 79, 1997, 3887, 96537, 85421, 58089, 168940, 5279733, 277113, 22806005, 88406493, 580289636, 757041126, 5211772094, 5161528863

Basic calculations (n = 420872)

Multiplication

n×y

n×2	841744
n×3	1262616
n×4	1683488
n×5	2104360

Division

n÷y

n÷2	210436
n÷3	140290.66666667
n÷3	105218
n÷5	84174.4

Exponentiation

n^y

n²	177133240384
n³	74550421146894848
n⁴	3.1376184848936E+22
n⁵	1.3205357669741E+28

Nth Root

^y√n

²√n	648.74648361282
³√n	74.940515797164
⁴√n	25.470502225375
⁵√n	13.329995621036

Divisors of 420872

1, 2, 4, 8, 52609, 105218, 210436, 420872

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	-420871	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 420872 can be divided by 8 positive divisors. The sum of these divisors (counting 420872) is 1, the average is 0.125.

Base conversion 420872

Base	System	Value
2	Binary	1100110110000001000
3	Ternary	210101022212
4	Quaternary	1212300020
5	Quinary	101431442
6	Senary	13004252
8	Octal	1466010
10	Decimal	420872
12	Duodecimal	183688
16	Hexadecimal	66c08
20	Vigesimal	2cc3c
36	Base36	90qw

Cryptographic Hash Functions

md5	3c5bddae844c691e08a8dfd596c415e2
sha1	d363bb62061da59b24d2c4ddd9b7779d7a8ffb04
sha256	62213604659f4d2e6b516256c4553fd16bf29f1c57264631d329fdb2bba13dbb
sha512	4725efd8eb205fe5091dd8b07c2d6000ca0800176402ff105e53a85f5176b06a5c420817bd83170ff41db953fd1b9d997b0177a183c59582949265059b0e7d7b
ripemd-160	9d1d30951085d9fc411209b2cf008562a0629a37

420872 as geometric shapes

Circle

Radius = n

Diameter	841744
Circumference	2644416.7666033
Area	556480486696.93

Sphere

Radius = n

Volume	3.1227607386281E+17
Surface area	2225921946787.7
Circumference	2644416.7666033

Square

Length = n

Perimeter	1683488
Area	177133240384
Diagonal	595202.89042309

Cube

Length = n

Surface area	1062799442304
Volume	74550421146894848
Space diagonal	728971.68748313

Equilateral Triangle

Length = n

Perimeter	1262616
Area	76700943013.6
Altitude	364485.84374156

Triangular Pyramid

Length = n

Surface area	76700943013.6
Volume	8.7858513888804E+15
Height	198400.96347436