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

20140445 (number)

20140445 is an odd 8-digits composite number following 20140444 and preceding 20140446. In scientific notation, it is written as 2.0140445 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 14872896 positive integers (up to 20140445) that are relatively prime to 20140445.

Interesting facts

20140445 has 8 divisors, whose sum is 26027736
The reverse of 20140445 is 54404102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred forty thousand four hundred forty-five

Notation

Scientific notation	2.0140445 × 10^7
Engineering notation	2.0140445 × 10^6

Prime Factorization of 20140445

Prime Factorization 5 × 13 × 309853

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20140445	Product of the distinct prime numbers

The prime factorization of 20140445 is 5 × 13 × 309853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 8, 8, 129, 364, 921, 9647, 9259, 86901, 835664, 180524, 6745963, 3621851, 17523119, 69998143, 656937078, 970011123, 5195308310, 44758677

Basic calculations (n = 20140445)

Multiplication

n×y

n×2	40280890
n×3	60421335
n×4	80561780
n×5	100702225

Division

n÷y

n÷2	10070222.5
n÷3	6713481.6666667
n÷3	5035111.25
n÷5	4028089

Exponentiation

n^y

n²	405637524798025
n³	8.1697202581308E+21
n⁴	1.6454180152427E+29
n⁵	3.3139451038004E+36

Nth Root

^y√n

²√n	4487.8107134771
³√n	272.07565747882
⁴√n	66.991124139524
⁵√n	28.894408765196

Divisors of 20140445

1, 5, 13, 65, 309853, 1549265, 4028089, 20140445

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	-20140444	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 20140445 can be divided by 8 positive divisors. The sum of these divisors (counting 20140445) is 1, the average is 0.125.

Base conversion 20140445

Base	System	Value
2	Binary	1001100110101000110011101
3	Ternary	1101220020111102
4	Quaternary	1030311012131
5	Quinary	20123443240
6	Senary	1555402445
8	Octal	114650635
10	Decimal	20140445
12	Duodecimal	68b3425
16	Hexadecimal	133519d
20	Vigesimal	65hb25
36	Base36	bzogt

Cryptographic Hash Functions

md5	9b85ddd4531318b7fffb3fb6d0e82623
sha1	4df3653cca1e37edbd13e342f2fcfa21ac76f3c3
sha256	3c81bf4191e2fad50077acfa714d4363b375f39909eb0eaa075641762d9820c5
sha512	3dc80aca25da8dbb74eaa0dcf09ebfaff79e5a81b31fe27434945d2df9dc50d3c46444772bc0f7f62387020eaacd40b9885a468de874a5141e2bcfb01289c818
ripemd-160	7f2742d35aeb9f0393a3aa914cdc1cf7c95e282b

20140445 as geometric shapes

Circle

Radius = n

Diameter	40280890
Circumference	126546148.10406
Area	1.2743478679258E+15

Sphere

Radius = n

Volume	3.4221244193103E+22
Surface area	5.0973914717033E+15
Circumference	126546148.10406

Square

Length = n

Perimeter	80561780
Area	405637524798025
Diagonal	28482890.471229

Cube

Length = n

Surface area	2433825148788150
Volume	8.1697202581308E+21
Space diagonal	34884274.027047

Equilateral Triangle

Length = n

Perimeter	60421335
Area	1.7564620060166E+14
Altitude	17442137.013523

Triangular Pyramid

Length = n

Surface area	1.7564620060166E+14
Volume	9.6281076582023E+20
Height	9494296.8237431