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

20716909 (number)

20716909 is an odd 8-digits prime number following 20716908 and preceding 20716910. In scientific notation, it is written as 2.0716909 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 20716908 positive integers (up to 20716909) that are relatively prime to 20716909.

Interesting facts

20716909 has 2 divisors, whose sum is 20716910
The reverse of 20716909 is 90961702
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million seven hundred sixteen thousand nine hundred nine

Notation

Scientific notation	2.0716909 × 10^7
Engineering notation	2.0716909 × 10^6

Prime Factorization of 20716909

Prime Factorization 20716909

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20716909	Product of the distinct prime numbers

The prime factorization of 20716909 is 20716909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 64, 54, 518, 387, 4256, 3503, 98504, 63324, 432655, 871175, 5489304, 5835766, 39755465, 34223606, 980586941, 104162642, 2460203238, 9836296805

Basic calculations (n = 20716909)

Multiplication

n×y

n×2	41433818
n×3	62150727
n×4	82867636
n×5	103584545

Division

n÷y

n÷2	10358454.5
n÷3	6905636.3333333
n÷3	5179227.25
n÷5	4143381.8

Exponentiation

n^y

n²	429190318514281
n³	8.8914967723414E+21
n⁴	1.8420432950639E+29
n⁵	3.8161443317899E+36

Nth Root

^y√n

²√n	4551.5831311753
³√n	274.64708005799
⁴√n	67.46542174459
⁵√n	29.057951307229

Divisors of 20716909

1, 20716909

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20716910	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10358455	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4551.5832410272	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999034605	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20716909 can be divided by 2 positive divisors. The sum of these divisors (counting 20716909) is 20716910, the average is 10358455.

Base conversion 20716909

Base	System	Value
2	Binary	1001111000001110101101101
3	Ternary	1102222112020221
4	Quaternary	1033001311231
5	Quinary	20300420114
6	Senary	2020011341
8	Octal	117016555
10	Decimal	20716909
12	Duodecimal	6b30b51
16	Hexadecimal	13c1d6d
20	Vigesimal	699c59
36	Base36	cc19p

Cryptographic Hash Functions

md5	e610523b2d7927f09f200823d523d41f
sha1	3e24c62cea013db9b90bc448d1464b7bb7675406
sha256	fae46b5cc28a5995839b68b9ee957a72bf408af0cbdaadfec90b18d0abb2cfcb
sha512	93a72fc33dadd4d1c9b76a3cc96c4c40fb9b741ce0c8aabedc44ee27bfafff3df4b2cb83efc24b4d021802ca776c048c86adacac726d9db37689cdd9750ee861
ripemd-160	12c111a50fa09cacbbbd58746248f84d14091992

20716909 as geometric shapes

Circle

Radius = n

Diameter	41433818
Circumference	130168178.23898
Area	1.3483411516363E+15

Sphere

Radius = n

Volume	3.7244614585873E+22
Surface area	5.3933646065453E+15
Circumference	130168178.23898

Square

Length = n

Perimeter	82867636
Area	429190318514281
Diagonal	29298133.678249

Cube

Length = n

Surface area	2575141911085686
Volume	8.8914967723414E+21
Space diagonal	35882738.963781

Equilateral Triangle

Length = n

Perimeter	62150727
Area	1.8584485944585E+14
Altitude	17941369.48189

Triangular Pyramid

Length = n

Surface area	1.8584485944585E+14
Volume	1.0478729437701E+21
Height	9766044.5594164