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

20356021 (number)

20356021 is an odd 8-digits composite number following 20356020 and preceding 20356022. In scientific notation, it is written as 2.0356021 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 16416960 positive integers (up to 20356021) that are relatively prime to 20356021.

Interesting facts

20356021 has 8 divisors, whose sum is 23298624
The reverse of 20356021 is 12065302
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million three hundred fifty-six thousand twenty-one

Notation

Scientific notation	2.0356021 × 10^7
Engineering notation	2.0356021 × 10^6

Prime Factorization of 20356021

Prime Factorization 833 × 7 × 3491

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20356021	Product of the distinct prime numbers

The prime factorization of 20356021 is 833 × 7 × 3491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 75, 93, 356, 573, 3115, 8760, 15024, 9705, 368752, 510066, 8194228, 8245683, 59390912, 28684380, 303762193, 660477340, 2158910602, 164128654

Basic calculations (n = 20356021)

Multiplication

n×y

n×2	40712042
n×3	61068063
n×4	81424084
n×5	101780105

Division

n÷y

n÷2	10178010.5
n÷3	6785340.3333333
n÷3	5089005.25
n÷5	4071204.2

Exponentiation

n^y

n²	414367590952441
n³	8.4348753831473E+21
n⁴	1.7170050043173E+29
n⁵	3.4951389924988E+36

Nth Root

^y√n

²√n	4511.7647323414
³√n	273.0429474401
⁴√n	67.169671224009
⁵√n	28.956000672779

Divisors of 20356021

1, 7, 833, 3491, 5831, 24437, 2908003, 20356021

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	-20356020	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 20356021 can be divided by 8 positive divisors. The sum of these divisors (counting 20356021) is 1, the average is 0.125.

Base conversion 20356021

Base	System	Value
2	Binary	1001101101001101110110101
3	Ternary	1102022012012201
4	Quaternary	1031221232311
5	Quinary	20202343041
6	Senary	2004144501
8	Octal	115515665
10	Decimal	20356021
12	Duodecimal	6998131
16	Hexadecimal	1369bb5
20	Vigesimal	674a11
36	Base36	c4at1

Cryptographic Hash Functions

md5	65fd79ebc9ea701b078cee716357290c
sha1	0217eab473e8b90b681fef20bfcc66844889876b
sha256	57f8e4b23a68ce567c8f62c8d86790166f6cdc9f6ed55724732a3384cb0e3f8a
sha512	efff0ef06e5cda62fa34a849408d4bf54030446c0a27fbe6579a2939a97ddd4eb0f9967a5d724c80f0a0eff3d56cd6243bef9a35e575ebde00099a009c3469d6
ripemd-160	99aead8e7ea8f658dfd894e64b5fd63b55a84f72

20356021 as geometric shapes

Circle

Radius = n

Diameter	40712042
Circumference	127900652.05984
Area	1.3017741796219E+15

Sphere

Radius = n

Volume	3.5331923383521E+22
Surface area	5.2070967184876E+15
Circumference	127900652.05984

Square

Length = n

Perimeter	81424084
Area	414367590952441
Diagonal	28787760.974152

Cube

Length = n

Surface area	2486205545714646
Volume	8.4348753831473E+21
Space diagonal	35257662.611939

Equilateral Triangle

Length = n

Perimeter	61068063
Area	1.7942643013489E+14
Altitude	17628831.30597

Triangular Pyramid

Length = n

Surface area	1.7942643013489E+14
Volume	9.9405959698116E+20
Height	9595920.3247172