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

20289917 (number)

20289917 is an odd 8-digits composite number following 20289916 and preceding 20289918. In scientific notation, it is written as 2.0289917 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 20271420 positive integers (up to 20289917) that are relatively prime to 20289917.

Interesting facts

20289917 has 4 divisors, whose sum is 20308416
The reverse of 20289917 is 71998202
Previous prime number is 1171

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million two hundred eighty-nine thousand nine hundred seventeen

Notation

Scientific notation	2.0289917 × 10^7
Engineering notation	2.0289917 × 10^6

Prime Factorization of 20289917

Prime Factorization 1171 × 17327

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20289917	Product of the distinct prime numbers

The prime factorization of 20289917 is 1171 × 17327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 45, 29, 183, 514, 9854, 5421, 51242, 93232, 76958, 289339, 7474329, 7901797, 93019428, 42199969, 793620057, 652499886, 7396938549, 548728509

Basic calculations (n = 20289917)

Multiplication

n×y

n×2	40579834
n×3	60869751
n×4	81159668
n×5	101449585

Division

n÷y

n÷2	10144958.5
n÷3	6763305.6666667
n÷3	5072479.25
n÷5	4057983.4

Exponentiation

n^y

n²	411680731866889
n³	8.3529678800784E+21
n⁴	1.6948102499046E+29
n⁵	3.4387559301313E+36

Nth Root

^y√n

²√n	4504.4330386853
³√n	272.7470676777
⁴√n	67.115073110929
⁵√n	28.937169893742

Divisors of 20289917

1, 1171, 17327, 20289917

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	-20289916	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 20289917 can be divided by 4 positive divisors. The sum of these divisors (counting 20289917) is 1, the average is 0.25.

Base conversion 20289917

Base	System	Value
2	Binary	1001101011001100101111101
3	Ternary	1102011211112102
4	Quaternary	1031121211331
5	Quinary	20143234132
6	Senary	2002514445
8	Octal	115314575
10	Decimal	20289917
12	Duodecimal	6965a25
16	Hexadecimal	135997d
20	Vigesimal	66g4fh
36	Base36	c2vst

Cryptographic Hash Functions

md5	45068c400f95c8ea2c0d8277528b5398
sha1	0a50345e264e1ad235b10f98c73846aee2c67764
sha256	85e1502b7f5360f3a778e1826a3740be1ebe7e5d803666a3462bcd501b624251
sha512	595dc30d27c99b34f8b2d24dee346be06826124b7834bbc390d320d5c7e73fb7bf43ea7c2be1b20ec0100998bdaf65e6c38ae6cf31929cea9f7d9daeb79a0bb3
ripemd-160	2f6d16c8b6d54ef2ae4c27e1f7989e280366dcef

20289917 as geometric shapes

Circle

Radius = n

Diameter	40579834
Circumference	127485308.37829
Area	1.2933331628575E+15

Sphere

Radius = n

Volume	3.4988830036968E+22
Surface area	5.17333265143E+15
Circumference	127485308.37829

Square

Length = n

Perimeter	81159668
Area	411680731866889
Diagonal	28694275.800824

Cube

Length = n

Surface area	2470084391201334
Volume	8.3529678800784E+21
Space diagonal	35143167.125355

Equilateral Triangle

Length = n

Perimeter	60869751
Area	1.7826298602265E+14
Altitude	17571583.562678

Triangular Pyramid

Length = n

Surface area	1.7826298602265E+14
Volume	9.8440670517281E+20
Height	9564758.6002748