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

20214721 (number)

20214721 is an odd 8-digits prime number following 20214720 and preceding 20214722. In scientific notation, it is written as 2.0214721 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20214720 positive integers (up to 20214721) that are relatively prime to 20214721.

Interesting facts

20214721 has 2 divisors, whose sum is 20214722
The reverse of 20214721 is 12741202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million two hundred fourteen thousand seven hundred twenty-one

Notation

Scientific notation	2.0214721 × 10^7
Engineering notation	2.0214721 × 10^6

Prime Factorization of 20214721

Prime Factorization 20214721

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20214721	Product of the distinct prime numbers

The prime factorization of 20214721 is 20214721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 62, 26, 919, 933, 1217, 9326, 17668, 75400, 599499, 102423, 6830715, 4429425, 23361375, 50315751, 270942433, 167486047, 555624842, 514968904

Basic calculations (n = 20214721)

Multiplication

n×y

n×2	40429442
n×3	60644163
n×4	80858884
n×5	101073605

Division

n÷y

n÷2	10107360.5
n÷3	6738240.3333333
n÷3	5053680.25
n÷5	4042944.2

Exponentiation

n^y

n²	408634945107841
n³	8.2604414062053E+21
n⁴	1.6698251836329E+29
n⁵	3.3755050205912E+36

Nth Root

^y√n

²√n	4496.0784023413
³√n	272.40971000755
⁴√n	67.052803090858
⁵√n	28.91568934921

Divisors of 20214721

1, 20214721

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20214722	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10107361	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4496.0785135493	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999010622	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20214721 can be divided by 2 positive divisors. The sum of these divisors (counting 20214721) is 20214722, the average is 10107361.

Base conversion 20214721

Base	System	Value
2	Binary	1001101000111001111000001
3	Ternary	1102001000101101
4	Quaternary	1031013033001
5	Quinary	20133332341
6	Senary	2001134401
8	Octal	115071701
10	Decimal	20214721
12	Duodecimal	692a401
16	Hexadecimal	13473c1
20	Vigesimal	666gg1
36	Base36	c19s1

Cryptographic Hash Functions

md5	c845f39d94708224c6743f44c20ef442
sha1	ce44177a4213dc5152dddafe9e8d3a5f4b32b85f
sha256	9c34086f52812c9c5c9902245dbaf513d9ee104ac303c926edfeaae05b772d7d
sha512	866306920c7a76f08ec728f58b393f62742326af4fd094ba524c560da784d2ca44840ca9030fe312640d421a3e6f6359db784ad313e76402b8cd2a78be190944
ripemd-160	8ef1ae924ba0dcafff871b9183f2b350d038891c

20214721 as geometric shapes

Circle

Radius = n

Diameter	40429442
Circumference	127012837.97593
Area	1.2837645415509E+15

Sphere

Radius = n

Volume	3.4601256049525E+22
Surface area	5.1350581662034E+15
Circumference	127012837.97593

Square

Length = n

Perimeter	80858884
Area	408634945107841
Diagonal	28587932.597788

Cube

Length = n

Surface area	2451809670647046
Volume	8.2604414062053E+21
Space diagonal	35012923.83283

Equilateral Triangle

Length = n

Perimeter	60644163
Area	1.7694412166872E+14
Altitude	17506461.916415

Triangular Pyramid

Length = n

Surface area	1.7694412166872E+14
Volume	9.7350235565365E+20
Height	9529310.8659294