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

20684087 (number)

20684087 is an odd 8-digits composite number following 20684086 and preceding 20684088. In scientific notation, it is written as 2.0684087 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 19467360 positive integers (up to 20684087) that are relatively prime to 20684087.

Interesting facts

20684087 has 4 divisors, whose sum is 21900816
The reverse of 20684087 is 78048602
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million six hundred eighty-four thousand eighty-seven

Notation

Scientific notation	2.0684087 × 10^7
Engineering notation	2.0684087 × 10^6

Prime Factorization of 20684087

Prime Factorization 17 × 1216711

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20684087	Product of the distinct prime numbers

The prime factorization of 20684087 is 17 × 1216711. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 84, 87, 182, 516, 5566, 528, 42335, 53977, 620974, 281960, 2389416, 2395523, 71979466, 66510794, 140869675, 424908042, 2478978329, 2631073239

Basic calculations (n = 20684087)

Multiplication

n×y

n×2	41368174
n×3	62052261
n×4	82736348
n×5	103420435

Division

n÷y

n÷2	10342043.5
n÷3	6894695.6666667
n÷3	5171021.75
n÷5	4136817.4

Exponentiation

n^y

n²	427831455023569
n³	8.8493030370441E+21
n⁴	1.8303975390758E+29
n⁵	3.7860101942831E+36

Nth Root

^y√n

²√n	4547.9761432971
³√n	274.50196138182
⁴√n	67.438684323592
⁵√n	29.048738107897

Divisors of 20684087

1, 17, 1216711, 20684087

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	-20684086	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 20684087 can be divided by 4 positive divisors. The sum of these divisors (counting 20684087) is 1, the average is 0.25.

Base conversion 20684087

Base	System	Value
2	Binary	1001110111001110100110111
3	Ternary	1102220212020022
4	Quaternary	1032321310313
5	Quinary	20243342322
6	Senary	2015155355
8	Octal	116716467
10	Decimal	20684087
12	Duodecimal	6b15b5b
16	Hexadecimal	13b9d37
20	Vigesimal	695a47
36	Base36	cbbxz

Cryptographic Hash Functions

md5	8708ace7e19c2ad4a9065754d4ac5217
sha1	8060301d4fdf3bb3b7bdc84ac1d4b2b2533501d0
sha256	67a8f088ea66ee939af8579e57ab29decbd465cc4dc5ffed5354671004248042
sha512	f4d8e9eaadc29f5da25f6b3e6596b171d80c42da64b57044c448b04d2b632f1da4825a54926dc6035cf054ce05fc6771f0b6825369a0df5a07555ea7cd0dc7a6
ripemd-160	2cbff9f1ae2418745875e6f7425fbcba6b00b666

20684087 as geometric shapes

Circle

Radius = n

Diameter	41368174
Circumference	129961951.53082
Area	1.3440721560767E+15

Sphere

Radius = n

Volume	3.7067873880757E+22
Surface area	5.3762886243067E+15
Circumference	129961951.53082

Square

Length = n

Perimeter	82736348
Area	427831455023569
Diagonal	29251716.360705

Cube

Length = n

Surface area	2566988730141414
Volume	8.8493030370441E+21
Space diagonal	35825889.592175

Equilateral Triangle

Length = n

Perimeter	62052261
Area	1.8525645429424E+14
Altitude	17912944.796087

Triangular Pyramid

Length = n

Surface area	1.8525645429424E+14
Volume	1.0429003643781E+21
Height	9750572.120235