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

20141721 (number)

20141721 is an odd 8-digits composite number following 20141720 and preceding 20141722. In scientific notation, it is written as 2.0141721 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 12843864 positive integers (up to 20141721) that are relatively prime to 20141721.

Interesting facts

20141721 has 8 divisors, whose sum is 23352960
The reverse of 20141721 is 12714102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred forty-one thousand seven hundred twenty-one

Notation

Scientific notation	2.0141721 × 10^7
Engineering notation	2.0141721 × 10^6

Prime Factorization of 20141721

Prime Factorization 9 × 23 × 97303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20141721	Product of the distinct prime numbers

The prime factorization of 20141721 is 9 × 23 × 97303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 18, 48, 781, 725, 4466, 1470, 53132, 64527, 283200, 757168, 6465859, 9105590, 45885683, 82405334, 158305480, 452706865, 7132765391, 7275246424

Basic calculations (n = 20141721)

Multiplication

n×y

n×2	40283442
n×3	60425163
n×4	80566884
n×5	100708605

Division

n÷y

n÷2	10070860.5
n÷3	6713907
n÷3	5035430.25
n÷5	4028344.2

Exponentiation

n^y

n²	405688924841841
n³	8.1712731369543E+21
n⁴	1.6458350373933E+29
n⁵	3.31499501352E+36

Nth Root

^y√n

²√n	4487.9528740841
³√n	272.0814031514
⁴√n	66.992185171736
⁵√n	28.894774877576

Divisors of 20141721

1, 9, 23, 207, 97303, 875727, 2237969, 20141721

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	-20141720	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 20141721 can be divided by 8 positive divisors. The sum of these divisors (counting 20141721) is 1, the average is 0.125.

Base conversion 20141721

Base	System	Value
2	Binary	1001100110101011010011001
3	Ternary	1101220022020200
4	Quaternary	1030311122121
5	Quinary	20124013341
6	Senary	1555412413
8	Octal	114653231
10	Decimal	20141721
12	Duodecimal	68b4109
16	Hexadecimal	1335699
20	Vigesimal	65he61
36	Base36	bzpg9

Cryptographic Hash Functions

md5	d6eb9d757cc7135753352acf0791d59c
sha1	82cf58dad84d3d25aca410a6cac1ad6149d34a90
sha256	e4a182bcdca47de327468e17d3d4328aa7919011be31cd7eccd9f0f5f114deb2
sha512	70b0a2d47f27d814ec13e98052861d7b013237a0fc691fb3f380aa3052b94fc19973c97592e7ee41691751c44d4767b22d8da92de6ed7fd6e8c43de9ea9bf68e
ripemd-160	2bf9c932c3c5a79de9fdbd7d7161b20384071037

20141721 as geometric shapes

Circle

Radius = n

Diameter	40283442
Circumference	126554165.44851
Area	1.2745093459259E+15

Sphere

Radius = n

Volume	3.4227748876708E+22
Surface area	5.0980373837035E+15
Circumference	126554165.44851

Square

Length = n

Perimeter	80566884
Area	405688924841841
Diagonal	28484695.007735

Cube

Length = n

Surface area	2434133549051046
Volume	8.1712731369543E+21
Space diagonal	34886484.123877

Equilateral Triangle

Length = n

Perimeter	60425163
Area	1.7566845747352E+14
Altitude	17443242.061939

Triangular Pyramid

Length = n

Surface area	1.7566845747352E+14
Volume	9.6299377434465E+20
Height	9494898.3359117