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

20348638 (number)

20348638 is an even 8-digits composite number following 20348637 and preceding 20348639. In scientific notation, it is written as 2.0348638 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 10174318 positive integers (up to 20348638) that are relatively prime to 20348638.

Interesting facts

20348638 has 4 divisors, whose sum is 30522960
The reverse of 20348638 is 83684302
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million three hundred forty-eight thousand six hundred thirty-eight

Notation

Scientific notation	2.0348638 × 10^7
Engineering notation	2.0348638 × 10^6

Prime Factorization of 20348638

Prime Factorization 2 × 10174319

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20348638	Product of the distinct prime numbers

The prime factorization of 20348638 is 2 × 10174319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 44, 82, 238, 621, 2973, 1042, 30730, 86967, 266112, 582959, 1147399, 7072523, 37709015, 73388024, 366507875, 467133017, 5355642556, 9717795769

Basic calculations (n = 20348638)

Multiplication

n×y

n×2	40697276
n×3	61045914
n×4	81394552
n×5	101743190

Division

n÷y

n÷2	10174319
n÷3	6782879.3333333
n÷3	5087159.5
n÷5	4069727.6

Exponentiation

n^y

n²	414067068455044
n³	8.4257008837129E+21
n⁴	1.7145153717895E+29
n⁵	3.4888052645981E+36

Nth Root

^y√n

²√n	4510.9464638809
³√n	273.00993313203
⁴√n	67.163579891791
⁵√n	28.953899936347

Divisors of 20348638

1, 2, 10174319, 20348638

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20348637	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20348638 can be divided by 4 positive divisors. The sum of these divisors (counting 20348638) is 1, the average is 0.25.

Base conversion 20348638

Base	System	Value
2	Binary	1001101100111111011011110
3	Ternary	1102021211002021
4	Quaternary	1031213323132
5	Quinary	20202124023
6	Senary	2004050354
8	Octal	115477336
10	Decimal	20348638
12	Duodecimal	69939ba
16	Hexadecimal	1367ede
20	Vigesimal	673bbi
36	Base36	c453y

Cryptographic Hash Functions

md5	5a3a7dfbbe0acbf07017f0ed6b54f39e
sha1	3233f87df86f3224a66db4dbdf4508191f1fa23a
sha256	4cb263e25a4c38953e154afc0dde8892ba4a4fe8629702c18fc855a0dd5c0437
sha512	ba333cc0c7e44bf9e64797a5ed65fdec6b8090e820d83c8e03d508ba645134d32b51501081c64882c56aef38c49519073162a193a33448dcf917eee3e389c47d
ripemd-160	18b879e9bbf1800cfb2d175efcc939d7c6eab69b

20348638 as geometric shapes

Circle

Radius = n

Diameter	40697276
Circumference	127854263.30272
Area	1.3008300603518E+15

Sphere

Radius = n

Volume	3.5293493330157E+22
Surface area	5.2033202414073E+15
Circumference	127854263.30272

Square

Length = n

Perimeter	81394552
Area	414067068455044
Diagonal	28777319.835421

Cube

Length = n

Surface area	2484402410730264
Volume	8.4257008837129E+21
Space diagonal	35244874.880827

Equilateral Triangle

Length = n

Perimeter	61045914
Area	1.7929630007631E+14
Altitude	17622437.440413

Triangular Pyramid

Length = n

Surface area	1.7929630007631E+14
Volume	9.9297837185381E+20
Height	9592439.9451402