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

20171121 (number)

20171121 is an odd 8-digits composite number following 20171120 and preceding 20171122. In scientific notation, it is written as 2.0171121 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 13435872 positive integers (up to 20171121) that are relatively prime to 20171121.

Interesting facts

20171121 has 8 divisors, whose sum is 26917920
The reverse of 20171121 is 12117102
Previous prime number is 1619

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

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

Notation

Scientific notation	2.0171121 × 10^7
Engineering notation	2.0171121 × 10^6

Prime Factorization of 20171121

Prime Factorization 3 × 1619 × 4153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20171121	Product of the distinct prime numbers

The prime factorization of 20171121 is 3 × 1619 × 4153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 9, 22, 105, 33, 9392, 5100, 45013, 43591, 810069, 553371, 2308217, 7251315, 22076823, 78159089, 313402376, 494597837, 2060927484, 9349819208

Basic calculations (n = 20171121)

Multiplication

n×y

n×2	40342242
n×3	60513363
n×4	80684484
n×5	100855605

Division

n÷y

n÷2	10085560.5
n÷3	6723707
n÷3	5042780.25
n÷5	4034224.2

Exponentiation

n^y

n²	406874122396641
n³	8.2071071546315E+21
n⁴	1.6554655147604E+29
n⁵	3.3392595209559E+36

Nth Root

^y√n

²√n	4491.2271151657
³√n	272.21372061623
⁴√n	67.016618201501
⁵√n	28.903205247754

Divisors of 20171121

1, 3, 1619, 4153, 4857, 12459, 6723707, 20171121

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	-20171120	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 20171121 can be divided by 8 positive divisors. The sum of these divisors (counting 20171121) is 1, the average is 0.125.

Base conversion 20171121

Base	System	Value
2	Binary	1001100111100100101110001
3	Ternary	1101221210120120
4	Quaternary	1030330211301
5	Quinary	20130433441
6	Senary	2000200453
8	Octal	114744561
10	Decimal	20171121
12	Duodecimal	6909129
16	Hexadecimal	133c971
20	Vigesimal	6617g1
36	Base36	c0c4x

Cryptographic Hash Functions

md5	e72c936e0e8e67269925a892ae9d3845
sha1	26176f9ba5ffc1835d6cd2f1c5c314b052a03ceb
sha256	0d5026e5775641200ea6b45f6de89a0764e5b16974eddf0498a908d918e6572e
sha512	1d8b4fd67f4f5742cbf984782ecd1811bc8feb493471cb908c1520592e753a310cc24077089506f99c8ead5174a2d065396e7754095e7df6771d294e6fea9f18
ripemd-160	4d0a9806f22da967f1222aa532897ca0a6e0423d

20171121 as geometric shapes

Circle

Radius = n

Diameter	40342242
Circumference	126738891.09654
Area	1.2782327538571E+15

Sphere

Radius = n

Volume	3.4377850058953E+22
Surface area	5.1129310154283E+15
Circumference	126738891.09654

Square

Length = n

Perimeter	80684484
Area	406874122396641
Diagonal	28526272.886469

Cube

Length = n

Surface area	2441244734379846
Volume	8.2071071546315E+21
Space diagonal	34937406.41762

Equilateral Triangle

Length = n

Perimeter	60513363
Area	1.76181663069E+14
Altitude	17468703.20881

Triangular Pyramid

Length = n

Surface area	1.76181663069E+14
Volume	9.6721685382742E+20
Height	9508757.6288229