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

20682789 (number)

20682789 is an odd 8-digits composite number following 20682788 and preceding 20682790. In scientific notation, it is written as 2.0682789 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 13788524 positive integers (up to 20682789) that are relatively prime to 20682789.

Interesting facts

20682789 has 4 divisors, whose sum is 27577056
The reverse of 20682789 is 98728602
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million six hundred eighty-two thousand seven hundred eighty-nine

Notation

Scientific notation	2.0682789 × 10^7
Engineering notation	2.0682789 × 10^6

Prime Factorization of 20682789

Prime Factorization 3 × 6894263

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20682789	Product of the distinct prime numbers

The prime factorization of 20682789 is 3 × 6894263. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 32, 88, 346, 854, 6916, 7031, 21633, 57417, 917869, 24658, 7857292, 6115876, 80067925, 62261619, 295548761, 851118828, 3103243499, 2765625314

Basic calculations (n = 20682789)

Multiplication

n×y

n×2	41365578
n×3	62048367
n×4	82731156
n×5	103413945

Division

n÷y

n÷2	10341394.5
n÷3	6894263
n÷3	5170697.25
n÷5	4136557.8

Exponentiation

n^y

n²	427777760818521
n³	8.8476371659019E+21
n⁴	1.8299381265091E+29
n⁵	3.7848224153643E+36

Nth Root

^y√n

²√n	4547.8334402218
³√n	274.49621927036
⁴√n	67.43762629439
⁵√n	29.048373516425

Divisors of 20682789

1, 3, 6894263, 20682789

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	-20682788	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 20682789 can be divided by 4 positive divisors. The sum of these divisors (counting 20682789) is 1, the average is 0.25.

Base conversion 20682789

Base	System	Value
2	Binary	1001110111001100000100101
3	Ternary	1102220210110020
4	Quaternary	1032321200211
5	Quinary	20243322124
6	Senary	2015145353
8	Octal	116714045
10	Decimal	20682789
12	Duodecimal	6b15259
16	Hexadecimal	13b9825
20	Vigesimal	6956j9
36	Base36	cbaxx

Cryptographic Hash Functions

md5	9a3fc106b0243c4935cafa34b536fa06
sha1	05231185fb7031ab39629bae04ddb1a7c7e2a774
sha256	50a1d50ffa1ee9030ae02df7db626f42db04e2102a83cd6fa5e5dfe21f649051
sha512	7cebff10c6f0424d9c927a831319f8769fb6d994877fbf42469be30c8a571c1c125de737a203a850bb4d570f771caf3fbbef2389be12393647584168508e6335
ripemd-160	d86e8dd27645a989b9256b075b3725b34ddf20a5

20682789 as geometric shapes

Circle

Radius = n

Diameter	41365578
Circumference	129953795.9563
Area	1.3439034707566E+15

Sphere

Radius = n

Volume	3.7060895896034E+22
Surface area	5.3756138830262E+15
Circumference	129953795.9563

Square

Length = n

Perimeter	82731156
Area	427777760818521
Diagonal	29249880.711501

Cube

Length = n

Surface area	2566666564911126
Volume	8.8476371659019E+21
Space diagonal	35823641.390227

Equilateral Triangle

Length = n

Perimeter	62048367
Area	1.8523320402143E+14
Altitude	17911820.695113

Triangular Pyramid

Length = n

Surface area	1.8523320402143E+14
Volume	1.0427040395812E+21
Height	9749960.237167