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

20421175 (number)

20421175 is an odd 8-digits composite number following 20421174 and preceding 20421176. In scientific notation, it is written as 2.0421175 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 16336920 positive integers (up to 20421175) that are relatively prime to 20421175.

Interesting facts

20421175 has 4 divisors, whose sum is 21238048
The reverse of 20421175 is 57112402
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million four hundred twenty-one thousand one hundred seventy-five

Notation

Scientific notation	2.0421175 × 10^7
Engineering notation	2.0421175 × 10^6

Prime Factorization of 20421175

Prime Factorization 25 × 816847

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20421175	Product of the distinct prime numbers

The prime factorization of 20421175 is 25 × 816847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 64, 28, 599, 712, 9618, 7098, 39801, 45671, 510791, 815065, 509005, 815308, 58931058, 93690625, 593899195, 619662615, 7656322533, 9679065557

Basic calculations (n = 20421175)

Multiplication

n×y

n×2	40842350
n×3	61263525
n×4	81684700
n×5	102105875

Division

n÷y

n÷2	10210587.5
n÷3	6807058.3333333
n÷3	5105293.75
n÷5	4084235

Exponentiation

n^y

n²	417024388380625
n³	8.5161280143887E+21
n⁴	1.7390934050423E+29
n⁵	3.5514330765716E+36

Nth Root

^y√n

²√n	4518.9794201789
³√n	273.33394887164
⁴√n	67.223354722736
⁵√n	28.974513018614

Divisors of 20421175

1, 25, 816847, 20421175

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	-20421174	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 20421175 can be divided by 4 positive divisors. The sum of these divisors (counting 20421175) is 1, the average is 0.25.

Base conversion 20421175

Base	System	Value
2	Binary	1001101111001101000110111
3	Ternary	1102102111120211
4	Quaternary	1031321220313
5	Quinary	20211434200
6	Senary	2005410251
8	Octal	115715067
10	Decimal	20421175
12	Duodecimal	6a09987
16	Hexadecimal	1379a37
20	Vigesimal	67ccif
36	Base36	c5p2v

Cryptographic Hash Functions

md5	9ce7c4cb0ecaef64ced68b17f20653d7
sha1	086190efca9e58c53c2acdbf1f5acbccbfb587d1
sha256	cc0839e95099a917f6a6abd9122b0d9235f3c4a504dbfe34ad2d6c82378cd314
sha512	861467a3dc41f89efc73fae8260b6d362d3062b42d35400d360ec4e11ee13c0ede22da9dbc5ce837ada441af2b3cb6d0f9124be713889efafe1b45549639cb34
ripemd-160	a2b01045d0628acc1f2049f9f6cc1051a1aa175a

20421175 as geometric shapes

Circle

Radius = n

Diameter	40842350
Circumference	128310026.71534
Area	1.3101207549043E+15

Sphere

Radius = n

Volume	3.5672273609378E+22
Surface area	5.2404830196174E+15
Circumference	128310026.71534

Square

Length = n

Perimeter	81684700
Area	417024388380625
Diagonal	28879902.644594

Cube

Length = n

Surface area	2502146330283750
Volume	8.5161280143887E+21
Space diagonal	35370512.650255

Equilateral Triangle

Length = n

Perimeter	61263525
Area	1.8057685716764E+14
Altitude	17685256.325128

Triangular Pyramid

Length = n

Surface area	1.8057685716764E+14
Volume	1.0036353114045E+21
Height	9626634.2148648