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

20478712 (number)

20478712 is an even 8-digits composite number following 20478711 and preceding 20478713. In scientific notation, it is written as 2.0478712 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 10239352 positive integers (up to 20478712) that are relatively prime to 20478712.

Interesting facts

20478712 has 8 divisors, whose sum is 38397600
The reverse of 20478712 is 21787402
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million four hundred seventy-eight thousand seven hundred twelve

Notation

Scientific notation	2.0478712 × 10^7
Engineering notation	2.0478712 × 10^6

Prime Factorization of 20478712

Prime Factorization 2 × 2 × 2 × 2559839

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5119678	Product of the distinct prime numbers

The prime factorization of 20478712 is 2 × 2 × 2 × 2559839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 54, 46, 119, 151, 50, 8886, 24996, 38366, 53686, 452571, 1998276, 6932687, 1023795, 86050896, 359435046, 297419431, 9049621984, 5228532445

Basic calculations (n = 20478712)

Multiplication

n×y

n×2	40957424
n×3	61436136
n×4	81914848
n×5	102393560

Division

n÷y

n÷2	10239356
n÷3	6826237.3333333
n÷3	5119678
n÷5	4095742.4

Exponentiation

n^y

n²	419377645178944
n³	8.5883140148578E+21
n⁴	1.7587760927584E+29
n⁵	3.6017469076084E+36

Nth Root

^y√n

²√n	4525.3410921167
³√n	273.59041580371
⁴√n	67.270655505329
⁵√n	28.990821883166

Divisors of 20478712

1, 2, 4, 8, 2559839, 5119678, 10239356, 20478712

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	-20478711	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 20478712 can be divided by 8 positive divisors. The sum of these divisors (counting 20478712) is 1, the average is 0.125.

Base conversion 20478712

Base	System	Value
2	Binary	1001110000111101011111000
3	Ternary	1102112102111211
4	Quaternary	1032013223320
5	Quinary	20220304322
6	Senary	2010532504
8	Octal	116075370
10	Decimal	20478712
12	Duodecimal	6a37134
16	Hexadecimal	1387af8
20	Vigesimal	67jgfc
36	Base36	c6xh4

Cryptographic Hash Functions

md5	85aa3d4d62606289c495288df2b2ee2a
sha1	4acf7e317832ec91bd9785fd55cabed9815ca36d
sha256	2a0629879ec35d3227f30e622006f98462f788f5a2d490461eca6e2bc79a46b6
sha512	60cd29760041a435fff3381ebcb104797cc586e369b05f5dfb266e4186f4e2c0903788f6846504e91d66087d1ad9b9f3f2e1312faa1e6315a4fe958c8e93f48d
ripemd-160	dbce0d3cae0f6433f49259eee45a6ce95b7fdbd8

20478712 as geometric shapes

Circle

Radius = n

Diameter	40957424
Circumference	128671542.34836
Area	1.317513729174E+15

Sphere

Radius = n

Volume	3.5974645621066E+22
Surface area	5.2700549166958E+15
Circumference	128671542.34836

Square

Length = n

Perimeter	81914848
Area	419377645178944
Diagonal	28961272.250333

Cube

Length = n

Surface area	2516265871073664
Volume	8.5883140148578E+21
Space diagonal	35470169.65757

Equilateral Triangle

Length = n

Perimeter	61436136
Area	1.8159584725213E+14
Altitude	17735084.828785

Triangular Pyramid

Length = n

Surface area	1.8159584725213E+14
Volume	1.0121425131442E+21
Height	9653757.4167776