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

20050438 (number)

20050438 is an even 8-digits composite number following 20050437 and preceding 20050439. In scientific notation, it is written as 2.0050438 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10025218 positive integers (up to 20050438) that are relatively prime to 20050438.

Interesting facts

20050438 has 4 divisors, whose sum is 30075660
The reverse of 20050438 is 83405002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million fifty thousand four hundred thirty-eight

Notation

Scientific notation	2.0050438 × 10^7
Engineering notation	2.0050438 × 10^6

Prime Factorization of 20050438

Prime Factorization 2 × 10025219

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20050438	Product of the distinct prime numbers

The prime factorization of 20050438 is 2 × 10025219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 24, 8, 641, 740, 2850, 9812, 30520, 85487, 475151, 855769, 3254814, 2581658, 64683154, 21832681, 35323308, 913841133, 4483765803, 4271042171

Basic calculations (n = 20050438)

Multiplication

n×y

n×2	40100876
n×3	60151314
n×4	80201752
n×5	100252190

Division

n÷y

n÷2	10025219
n÷3	6683479.3333333
n÷3	5012609.5
n÷5	4010087.6

Exponentiation

n^y

n²	402020063991844
n³	8.0606783678245E+21
n⁴	1.6162013185201E+29
n⁵	3.2405544332505E+36

Nth Root

^y√n

²√n	4477.7715439714
³√n	271.66975310247
⁴√n	66.916153087064
⁵√n	28.868536839023

Divisors of 20050438

1, 2, 10025219, 20050438

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20050437	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20050438 can be divided by 4 positive divisors. The sum of these divisors (counting 20050438) is 1, the average is 0.25.

Base conversion 20050438

Base	System	Value
2	Binary	1001100011111001000000110
3	Ternary	1101201200000211
4	Quaternary	1030133020012
5	Quinary	20113103223
6	Senary	1553430034
8	Octal	114371006
10	Decimal	20050438
12	Duodecimal	686b31a
16	Hexadecimal	131f206
20	Vigesimal	65661i
36	Base36	bxr0m

Cryptographic Hash Functions

md5	d446d384ab13c8e3fb4ecf6f35b3713b
sha1	0cee4ebc959d8e0bc0b5205a0e26ef4edca1e8d0
sha256	23bf0b8531c158faac766b1b28562584f9edecfae61f886213bd550815b9cc3f
sha512	af93027686045759d68df03f400d3827dd43d383b71544515b5b419b8f5e60034d681faabf6ccbe957927a16f029405dc947cb4af38dd4c4c43f0b6795e9cbae
ripemd-160	97cb078d08e13a2e942f588460ce6222d174cf07

20050438 as geometric shapes

Circle

Radius = n

Diameter	40100876
Circumference	125980617.44412
Area	1.2629832796325E+15

Sphere

Radius = n

Volume	3.3764490591077E+22
Surface area	5.0519331185299E+15
Circumference	125980617.44412

Square

Length = n

Perimeter	80201752
Area	402020063991844
Diagonal	28355601.351121

Cube

Length = n

Surface area	2412120383951064
Volume	8.0606783678245E+21
Space diagonal	34728377.33001

Equilateral Triangle

Length = n

Perimeter	60151314
Area	1.7407979412399E+14
Altitude	17364188.665005

Triangular Pyramid

Length = n

Surface area	1.7407979412399E+14
Volume	9.4996005580874E+20
Height	9451867.1170403