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

20248738 (number)

20248738 is an even 8-digits composite number following 20248737 and preceding 20248739. In scientific notation, it is written as 2.0248738 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 10124368 positive integers (up to 20248738) that are relatively prime to 20248738.

Interesting facts

20248738 has 4 divisors, whose sum is 30373110
The reverse of 20248738 is 83784202
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 two hundred forty-eight thousand seven hundred thirty-eight

Notation

Scientific notation	2.0248738 × 10^7
Engineering notation	2.0248738 × 10^6

Prime Factorization of 20248738

Prime Factorization 2 × 10124369

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20248738	Product of the distinct prime numbers

The prime factorization of 20248738 is 2 × 10124369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 17, 72, 648, 405, 3824, 4446, 93471, 99765, 126295, 662165, 2430747, 2945259, 43453760, 84077181, 750180525, 357880737, 368597028, 8982202915

Basic calculations (n = 20248738)

Multiplication

n×y

n×2	40497476
n×3	60746214
n×4	80994952
n×5	101243690

Division

n÷y

n÷2	10124369
n÷3	6749579.3333333
n÷3	5062184.5
n÷5	4049747.6

Exponentiation

n^y

n²	410011390592644
n³	8.3022132251261E+21
n⁴	1.6810934041571E+29
n⁵	3.4040019894306E+36

Nth Root

^y√n

²√n	4499.859775593
³√n	272.56242656969
⁴√n	67.080994145831
⁵√n	28.925414574516

Divisors of 20248738

1, 2, 10124369, 20248738

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	-20248737	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 20248738 can be divided by 4 positive divisors. The sum of these divisors (counting 20248738) is 1, the average is 0.25.

Base conversion 20248738

Base	System	Value
2	Binary	1001101001111100010100010
3	Ternary	1102002202001021
4	Quaternary	1031033202202
5	Quinary	20140424423
6	Senary	2002000054
8	Octal	115174242
10	Decimal	20248738
12	Duodecimal	694602a
16	Hexadecimal	134f8a2
20	Vigesimal	66b1gi
36	Base36	c200y

Cryptographic Hash Functions

md5	0d86943db5c21070b64ad85e73f4bc74
sha1	7424e70ec291accba7459a6a12dc2d1988c0bcac
sha256	640aed592e6397fa9374f836433ca0a522f70874a455bbbf00889fad1e909af8
sha512	b2e7d3bdde5850344648bc4e9038f934eedcedf2682616eb839a5598df0d6d9ff187f56eb383c92241f3317be8869b37b649180450c71bb7697702bbacaa2334
ripemd-160	2f7c91d35256230a85894407e270da35df4b39f0

20248738 as geometric shapes

Circle

Radius = n

Diameter	40497476
Circumference	127226573.09053
Area	1.288088772574E+15

Sphere

Radius = n

Volume	3.4776229435456E+22
Surface area	5.1523550902959E+15
Circumference	127226573.09053

Square

Length = n

Perimeter	80994952
Area	410011390592644
Diagonal	28636039.900539

Cube

Length = n

Surface area	2460068343555864
Volume	8.3022132251261E+21
Space diagonal	35071843.005151

Equilateral Triangle

Length = n

Perimeter	60746214
Area	1.7754014004711E+14
Altitude	17535921.502575

Triangular Pyramid

Length = n

Surface area	1.7754014004711E+14
Volume	9.7842521172389E+20
Height	9545346.6335132