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

20248421 (number)

20248421 is an odd 8-digits composite number following 20248420 and preceding 20248422. In scientific notation, it is written as 2.0248421 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 20167500 positive integers (up to 20248421) that are relatively prime to 20248421.

Interesting facts

20248421 has 4 divisors, whose sum is 20329344
The reverse of 20248421 is 12484202
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million two hundred forty-eight thousand four hundred twenty-one

Notation

Scientific notation	2.0248421 × 10^7
Engineering notation	2.0248421 × 10^6

Prime Factorization of 20248421

Prime Factorization 251 × 80671

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20248421	Product of the distinct prime numbers

The prime factorization of 20248421 is 251 × 80671. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 9, 27, 900, 312, 155, 2235, 27915, 48974, 658303, 374286, 438603, 3220538, 78347325, 51040716, 897860747, 92686419, 455251018, 5064009869

Basic calculations (n = 20248421)

Multiplication

n×y

n×2	40496842
n×3	60745263
n×4	80993684
n×5	101242105

Division

n÷y

n÷2	10124210.5
n÷3	6749473.6666667
n÷3	5062105.25
n÷5	4049684.2

Exponentiation

n^y

n²	409998552993241
n³	8.301823310398E+21
n⁴	1.6809881345655E+29
n⁵	3.4037355444687E+36

Nth Root

^y√n

²√n	4499.8245521353
³√n	272.56100421372
⁴√n	67.080731601074
⁵√n	28.92532400676

Divisors of 20248421

1, 251, 80671, 20248421

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	-20248420	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 20248421 can be divided by 4 positive divisors. The sum of these divisors (counting 20248421) is 1, the average is 0.25.

Base conversion 20248421

Base	System	Value
2	Binary	1001101001111011101100101
3	Ternary	1102002201121112
4	Quaternary	1031033131211
5	Quinary	20140422141
6	Senary	2001554405
8	Octal	115173545
10	Decimal	20248421
12	Duodecimal	6945a05
16	Hexadecimal	134f765
20	Vigesimal	66b111
36	Base36	c1zs5

Cryptographic Hash Functions

md5	d5fabd1ea1c121fc12006dacabf991aa
sha1	7d6ab7f3c1d2bb13c462ce8029797fde5269f4b7
sha256	64c360a9d3b1895185984ed578fc40d3be86aca175fdffddfd03f4ede243c4b6
sha512	0e8dfb29741e1cad256a76fc08a8845c3bf41e57aa4d7b76f5d34e40b2478d861e82dadc30b9acd56c552e43082605e31d0278e63457ec0e3af3d34a4490ef7a
ripemd-160	6e555577ddd7faddf42d009b0f4f72e0b98bffd2

20248421 as geometric shapes

Circle

Radius = n

Diameter	40496842
Circumference	127224581.32079
Area	1.288048442066E+15

Sphere

Radius = n

Volume	3.4774596164462E+22
Surface area	5.152193768264E+15
Circumference	127224581.32079

Square

Length = n

Perimeter	80993684
Area	409998552993241
Diagonal	28635591.59484

Cube

Length = n

Surface area	2459991317959446
Volume	8.301823310398E+21
Space diagonal	35071293.945045

Equilateral Triangle

Length = n

Perimeter	60745263
Area	1.775345812035E+14
Altitude	17535646.972522

Triangular Pyramid

Length = n

Surface area	1.775345812035E+14
Volume	9.7837925983249E+20
Height	9545197.1982801