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

20140438 (number)

20140438 is an even 8-digits composite number following 20140437 and preceding 20140439. In scientific notation, it is written as 2.0140438 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 10043544 positive integers (up to 20140438) that are relatively prime to 20140438.

Interesting facts

20140438 has 8 divisors, whose sum is 30290688
The reverse of 20140438 is 83404102
Previous prime number is 383

Basic properties

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

Name

Name	twenty million one hundred forty thousand four hundred thirty-eight

Notation

Scientific notation	2.0140438 × 10^7
Engineering notation	2.0140438 × 10^6

Prime Factorization of 20140438

Prime Factorization 2 × 383 × 26293

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20140438	Product of the distinct prime numbers

The prime factorization of 20140438 is 2 × 383 × 26293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 98, 2, 187, 438, 8657, 1159, 53276, 51364, 333631, 638359, 9814788, 2198116, 38072811, 4796088, 145165503, 784529740, 7605316526, 8465094261

Basic calculations (n = 20140438)

Multiplication

n×y

n×2	40280876
n×3	60421314
n×4	80561752
n×5	100702190

Division

n÷y

n÷2	10070219
n÷3	6713479.3333333
n÷3	5035109.5
n÷5	4028087.6

Exponentiation

n^y

n²	405637242831844
n³	8.1697117397457E+21
n⁴	1.6454157277222E+29
n⁵	3.3139393448414E+36

Nth Root

^y√n

²√n	4487.8099335868
³√n	272.075625958
⁴√n	66.991118318675
⁵√n	28.894406756691

Divisors of 20140438

1, 2, 383, 766, 26293, 52586, 10070219, 20140438

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	-20140437	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 20140438 can be divided by 8 positive divisors. The sum of these divisors (counting 20140438) is 1, the average is 0.125.

Base conversion 20140438

Base	System	Value
2	Binary	1001100110101000110010110
3	Ternary	1101220020111011
4	Quaternary	1030311012112
5	Quinary	20123443223
6	Senary	1555402434
8	Octal	114650626
10	Decimal	20140438
12	Duodecimal	68b341a
16	Hexadecimal	1335196
20	Vigesimal	65hb1i
36	Base36	bzogm

Cryptographic Hash Functions

md5	5399e842ecffb75bf45c4bea37058a44
sha1	e5508e8b93a7ececba478871515bc47b49eb34e7
sha256	fcecdb3fc6848751a959e2235a46aeb0c316db01243838811cba3e537953574d
sha512	0ae242a13450121dda9f05c131fd0e16bf0fad13588da37bc5955e63cb4fd056268da915efc765892c1a1178ee37f8d9e00fc9540340cc0fdbcee0b3c9f0e8eb
ripemd-160	9cf04eb34fde38a714f3cf8efb8347a3e80dccca

20140438 as geometric shapes

Circle

Radius = n

Diameter	40280876
Circumference	126546104.12176
Area	1.2743469821029E+15

Sphere

Radius = n

Volume	3.4221208511375E+22
Surface area	5.0973879284118E+15
Circumference	126546104.12176

Square

Length = n

Perimeter	80561752
Area	405637242831844
Diagonal	28482880.571734

Cube

Length = n

Surface area	2433823456991064
Volume	8.1697117397457E+21
Space diagonal	34884261.902691

Equilateral Triangle

Length = n

Perimeter	60421314
Area	1.7564607850673E+14
Altitude	17442130.951345

Triangular Pyramid

Length = n

Surface area	1.7564607850673E+14
Volume	9.6280976191892E+20
Height	9494293.5239115