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

20181232 (number)

20181232 is an even 8-digits composite number following 20181231 and preceding 20181233. In scientific notation, it is written as 2.0181232 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 10 positive divisors. There are 10090608 positive integers (up to 20181232) that are relatively prime to 20181232.

Interesting facts

20181232 has 10 divisors, whose sum is 39101168
The reverse of 20181232 is 23218102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

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

Notation

Scientific notation	2.0181232 × 10^7
Engineering notation	2.0181232 × 10^6

Prime Factorization of 20181232

Prime Factorization 2 × 2 × 2 × 2 × 1261327

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2522654	Product of the distinct prime numbers

The prime factorization of 20181232 is 2 × 2 × 2 × 2 × 1261327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 4, 36, 786, 924, 1847, 8032, 1436, 44028, 340919, 363359, 3894798, 5358511, 35855040, 79546544, 84472928, 327141153, 3363887497, 2383305549

Basic calculations (n = 20181232)

Multiplication

n×y

n×2	40362464
n×3	60543696
n×4	80724928
n×5	100906160

Division

n÷y

n÷2	10090616
n÷3	6727077.3333333
n÷3	5045308
n÷5	4036246.4

Exponentiation

n^y

n²	407282125037824
n³	8.2194550548413E+21
n⁴	1.6587872937533E+29
n⁵	3.3476371213887E+36

Nth Root

^y√n

²√n	4492.3526130525
³√n	272.25919640931
⁴√n	67.025014830678
⁵√n	28.906102277923

Divisors of 20181232

1, 2, 4, 8, 16, 1261327, 2522654, 5045308, 10090616, 20181232

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20181231	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20181232 can be divided by 10 positive divisors. The sum of these divisors (counting 20181232) is 1, the average is 0.1.

Base conversion 20181232

Base	System	Value
2	Binary	1001100111111000011110000
3	Ternary	1101222022110001
4	Quaternary	1030333003300
5	Quinary	20131244412
6	Senary	2000315344
8	Octal	114770360
10	Decimal	20181232
12	Duodecimal	6912b54
16	Hexadecimal	133f0f0
20	Vigesimal	662d1c
36	Base36	c0jxs

Cryptographic Hash Functions

md5	44f9cc4e948ebbbb2c40383b7a615590
sha1	4a0c0213b530d15e854d0af1cedd9745c66c97f1
sha256	150b594bcc52bf7e76b76e273ae43838db436f8a4bb1ec867dd118729c5f9457
sha512	a3f1e19063d6699af1642b8a44092f7c6a0d98661c83db3a50cefd92148815d7d1d7d5d31161ec9df217b831c066f6bb0b5f83afeb5effbda9d548dd7ad83f0b
ripemd-160	05e7bd836bd33bb60f3d9d0f0c983dee2f95eb27

20181232 as geometric shapes

Circle

Radius = n

Diameter	40362464
Circumference	126802420.38318
Area	1.2795145319573E+15

Sphere

Radius = n

Volume	3.4429572822401E+22
Surface area	5.1180581278291E+15
Circumference	126802420.38318

Square

Length = n

Perimeter	80724928
Area	407282125037824
Diagonal	28540571.999798

Cube

Length = n

Surface area	2443692750226944
Volume	8.2194550548413E+21
Space diagonal	34954919.183335

Equilateral Triangle

Length = n

Perimeter	60543696
Area	1.7635833339503E+14
Altitude	17477459.591667

Triangular Pyramid

Length = n

Surface area	1.7635833339503E+14
Volume	9.6867206782273E+20
Height	9513523.9999326