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

20180225 (number)

20180225 is an odd 8-digits composite number following 20180224 and preceding 20180226. In scientific notation, it is written as 2.0180225 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 14414400 positive integers (up to 20180225) that are relatively prime to 20180225.

Interesting facts

20180225 has 8 divisors, whose sum is 20633184
The reverse of 20180225 is 52208102
Previous prime number is 65

Basic properties

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

Name

Name	twenty million one hundred eighty thousand two hundred twenty-five

Notation

Scientific notation	2.0180225 × 10^7
Engineering notation	2.0180225 × 10^6

Prime Factorization of 20180225

Prime Factorization 155 × 65 × 2003

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20180225	Product of the distinct prime numbers

The prime factorization of 20180225 is 155 × 65 × 2003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 11, 9, 880, 581, 7431, 8229, 61692, 38903, 44155, 443017, 6425987, 4681754, 2654286, 61551278, 952870694, 551602419, 9989694448, 2317776677

Basic calculations (n = 20180225)

Multiplication

n×y

n×2	40360450
n×3	60540675
n×4	80720900
n×5	100901125

Division

n÷y

n÷2	10090112.5
n÷3	6726741.6666667
n÷3	5045056.25
n÷5	4036045

Exponentiation

n^y

n²	407241481050625
n³	8.2182247169348E+21
n⁴	1.6584562388831E+29
n⁵	3.3468020053314E+36

Nth Root

^y√n

²√n	4492.2405322957
³√n	272.25466795153
⁴√n	67.024178714071
⁵√n	28.905813801719

Divisors of 20180225

1, 65, 155, 2003, 10075, 130195, 310465, 20180225

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	-20180224	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 20180225 can be divided by 8 positive divisors. The sum of these divisors (counting 20180225) is 1, the average is 0.125.

Base conversion 20180225

Base	System	Value
2	Binary	1001100111110110100000001
3	Ternary	1101222021001202
4	Quaternary	1030332310001
5	Quinary	20131231400
6	Senary	2000310545
8	Octal	114766401
10	Decimal	20180225
12	Duodecimal	6912455
16	Hexadecimal	133ed01
20	Vigesimal	662ab5
36	Base36	c0j5t

Cryptographic Hash Functions

md5	84739015bcde24a4cc7a744d2d5f748b
sha1	e8e959afbb2a202923abbf8c1ea95a7c0626a743
sha256	12cc0ab2739d04db18be220fa7d37c9ede5645d4d944a51ada5676b6e08a33b6
sha512	c5dc7892daa3c2b939f6e8d8c4ff450db88d63ddb0fcbad6c47955a532895d5e1f92bd04f9129e4c1ee48f871c07d7de32fd3c0510c199adc0f4818bc627f68b
ripemd-160	32099e45ad627dea7e2e99995de886e6a35c628a

20180225 as geometric shapes

Circle

Radius = n

Diameter	40360450
Circumference	126796093.21558
Area	1.2793868451057E+15

Sphere

Radius = n

Volume	3.442441919503E+22
Surface area	5.1175473804227E+15
Circumference	126796093.21558

Square

Length = n

Perimeter	80720900
Area	407241481050625
Diagonal	28539147.886741

Cube

Length = n

Surface area	2443448886303750
Volume	8.2182247169348E+21
Space diagonal	34953175.008172

Equilateral Triangle

Length = n

Perimeter	60540675
Area	1.7634073403232E+14
Altitude	17476587.504086

Triangular Pyramid

Length = n

Surface area	1.7634073403232E+14
Volume	9.6852707110992E+20
Height	9513049.2955802