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

20213784 (number)

20213784 is an even 8-digits composite number following 20213783 and preceding 20213785. In scientific notation, it is written as 2.0213784 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6580224 positive integers (up to 20213784) that are relatively prime to 20213784.

Interesting facts

20213784 has 32 divisors, whose sum is 43098000
The reverse of 20213784 is 48731202
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million two hundred thirteen thousand seven hundred eighty-four

Notation

Scientific notation	2.0213784 × 10^7
Engineering notation	2.0213784 × 10^6

Prime Factorization of 20213784

Prime Factorization 2 × 2 × 2 × 9 × 43 × 6529

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5053446	Product of the distinct prime numbers

The prime factorization of 20213784 is 2 × 2 × 2 × 9 × 43 × 6529. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 38, 51, 809, 988, 2013, 7422, 18971, 91448, 184402, 36382, 4431573, 2057841, 3855016, 1043231, 187771130, 881071518, 1268726610, 239094360

Basic calculations (n = 20213784)

Multiplication

n×y

n×2	40427568
n×3	60641352
n×4	80855136
n×5	101068920

Division

n÷y

n÷2	10106892
n÷3	6737928
n÷3	5053446
n÷5	4042756.8

Exponentiation

n^y

n²	408597063598656
n³	8.2592927866175E+21
n⁴	1.6695156038144E+29
n⁵	3.3747227800135E+36

Nth Root

^y√n

²√n	4495.9741992142
³√n	272.40550099832
⁴√n	67.052026063455
⁵√n	28.915421282159

Divisors of 20213784

1, 2, 4, 8, 9, 18, 36, 43, 72, 86, 172, 344, 387, 774, 1548, 3096, 6529, 13058, 26116, 52232, 58761, 117522, 235044, 280747, 470088, 561494, 1122988, 2245976, 2526723, 5053446, 10106892, 20213784

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20213783	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20213784 can be divided by 32 positive divisors. The sum of these divisors (counting 20213784) is 1, the average is 0.03125.

Base conversion 20213784

Base	System	Value
2	Binary	1001101000111000000011000
3	Ternary	1102000222002200
4	Quaternary	1031013000120
5	Quinary	20133320114
6	Senary	2001130200
8	Octal	115070030
10	Decimal	20213784
12	Duodecimal	6929960
16	Hexadecimal	1347018
20	Vigesimal	666e94
36	Base36	c1920

Cryptographic Hash Functions

md5	b11c8c74a9040298aab92f5adb594a5d
sha1	15d0ad155eef9902b1299f267596985206619e1e
sha256	e73cf01e724ad3ec76ad05e7711dd6fe1f126e9ac685e822d1d18f9f4ac5c10a
sha512	c85d7c927958d5c494b40a7ee0f8344977bb89cc2c976892206d842b7b4450b1f615a397ae4e12f99ea7ac19c78dbedf41f39d15cac5b176c97e53e0512ffc6f
ripemd-160	6e3cc004fd749ab98c50169ed95c3f27b86bd162

20213784 as geometric shapes

Circle

Radius = n

Diameter	40427568
Circumference	127006950.6313
Area	1.2836455332799E+15

Sphere

Radius = n

Volume	3.4596444723046E+22
Surface area	5.1345821331196E+15
Circumference	127006950.6313

Square

Length = n

Perimeter	80855136
Area	408597063598656
Diagonal	28586607.47968

Cube

Length = n

Surface area	2451582381591936
Volume	8.2592927866175E+21
Space diagonal	35011300.901223

Equilateral Triangle

Length = n

Perimeter	60641352
Area	1.7692771849408E+14
Altitude	17505650.450611

Triangular Pyramid

Length = n

Surface area	1.7692771849408E+14
Volume	9.7336698953706E+20
Height	9528869.1598934