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

20702931 (number)

20702931 is an odd 8-digits composite number following 20702930 and preceding 20702932. In scientific notation, it is written as 2.0702931 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 13801952 positive integers (up to 20702931) that are relatively prime to 20702931.

Interesting facts

20702931 has 4 divisors, whose sum is 27603912
The reverse of 20702931 is 13920702
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million seven hundred two thousand nine hundred thirty-one

Notation

Scientific notation	2.0702931 × 10^7
Engineering notation	2.0702931 × 10^6

Prime Factorization of 20702931

Prime Factorization 3 × 6900977

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20702931	Product of the distinct prime numbers

The prime factorization of 20702931 is 3 × 6900977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 5, 97, 914, 183, 2745, 4579, 10923, 30144, 835758, 22717, 1510867, 3822862, 88511836, 1423576, 391946912, 892781201, 7646093553, 2032773282

Basic calculations (n = 20702931)

Multiplication

n×y

n×2	41405862
n×3	62108793
n×4	82811724
n×5	103514655

Division

n÷y

n÷2	10351465.5
n÷3	6900977
n÷3	5175732.75
n÷5	4140586.2

Exponentiation

n^y

n²	428611351990761
n³	8.8735112460814E+21
n⁴	1.8370769105535E+29
n⁵	3.8032876520882E+36

Nth Root

^y√n

²√n	4550.0473623909
³√n	274.58529669989
⁴√n	67.454038888645
⁵√n	29.054029084007

Divisors of 20702931

1, 3, 6900977, 20702931

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	-20702930	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 20702931 can be divided by 4 positive divisors. The sum of these divisors (counting 20702931) is 1, the average is 0.25.

Base conversion 20702931

Base	System	Value
2	Binary	1001110111110011011010011
3	Ternary	1102221211002020
4	Quaternary	1032332123103
5	Quinary	20244443211
6	Senary	2015422523
8	Octal	116763323
10	Decimal	20702931
12	Duodecimal	6b24a43
16	Hexadecimal	13be6d3
20	Vigesimal	697h6b
36	Base36	cbqhf

Cryptographic Hash Functions

md5	5c2f54f9a93e3924c9ffa19126343ea2
sha1	1c5f27423479689679c876e345b11a63b0d1215c
sha256	41767a1253794175a7603c90631a324c557fbc013147a9f6926d3fcc9413882b
sha512	cffe7e9eaf8c3925c0c34ed070dd5a56057aa287e1783421a69956c17c9c30c13e80f2000ea75dbaa3219712ee56e9e6043dfc9cdcb197c8489b18428b264aa7
ripemd-160	2e309e1e3cc9e8081db537d511d1ad11e6f3b1fa

20702931 as geometric shapes

Circle

Radius = n

Diameter	41405862
Circumference	130080351.87475
Area	1.3465222746594E+15

Sphere

Radius = n

Volume	3.7169276989648E+22
Surface area	5.3860890986375E+15
Circumference	130080351.87475

Square

Length = n

Perimeter	82811724
Area	428611351990761
Diagonal	29278365.801074

Cube

Length = n

Surface area	2571668111944566
Volume	8.8735112460814E+21
Space diagonal	35858528.357593

Equilateral Triangle

Length = n

Perimeter	62108793
Area	1.855941595872E+14
Altitude	17929264.178796

Triangular Pyramid

Length = n

Surface area	1.855941595872E+14
Volume	1.0457533291732E+21
Height	9759455.2670248