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

20798969 (number)

20798969 is an odd 8-digits composite number following 20798968 and preceding 20798970. In scientific notation, it is written as 2.0798969 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 19894644 positive integers (up to 20798969) that are relatively prime to 20798969.

Interesting facts

20798969 has 4 divisors, whose sum is 21703296
The reverse of 20798969 is 96989702
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	twenty million seven hundred ninety-eight thousand nine hundred sixty-nine

Notation

Scientific notation	2.0798969 × 10^7
Engineering notation	2.0798969 × 10^6

Prime Factorization of 20798969

Prime Factorization 23 × 904303

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20798969	Product of the distinct prime numbers

The prime factorization of 20798969 is 23 × 904303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 61, 9, 328, 257, 663, 9647, 15389, 6155, 748570, 307365, 6642829, 5057709, 64718100, 89145297, 739632117, 447315265, 2000587484, 966118840

Basic calculations (n = 20798969)

Multiplication

n×y

n×2	41597938
n×3	62396907
n×4	83195876
n×5	103994845

Division

n÷y

n÷2	10399484.5
n÷3	6932989.6666667
n÷3	5199742.25
n÷5	4159793.8

Exponentiation

n^y

n²	432597111462961
n³	8.9975739108077E+21
n⁴	1.871402608461E+29
n⁵	3.8923244839899E+36

Nth Root

^y√n

²√n	4560.5886681436
³√n	275.00922944231
⁴√n	67.532130635303
⁵√n	29.080934720718

Divisors of 20798969

1, 23, 904303, 20798969

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	-20798968	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 20798969 can be divided by 4 positive divisors. The sum of these divisors (counting 20798969) is 1, the average is 0.25.

Base conversion 20798969

Base	System	Value
2	Binary	1001111010101110111111001
3	Ternary	1110010200211012
4	Quaternary	1033111313321
5	Quinary	20311031334
6	Senary	2021443305
8	Octal	117256771
10	Decimal	20798969
12	Duodecimal	6b70535
16	Hexadecimal	13d5df9
20	Vigesimal	69jh89
36	Base36	cdsl5

Cryptographic Hash Functions

md5	5ad1acb45564032990c202595d17045c
sha1	6f54d6b49f93819fcf5b829ad674dce5dfe2cea2
sha256	0f6f6c5d59b585655d19e936b56ddecfb1413103123c68afd8216e6b9a398842
sha512	7b2a04bdc7b8a109b7ba2c9cae311cadf549ab71c2b9ae85c72e9413d9f4d4a1bd18cfbbce402e3919738784b5cad3d62ed362b07ab26fefe98861cf3ea9e2d3
ripemd-160	d3835b5882468d8933da8d5c252c905008341518

20798969 as geometric shapes

Circle

Radius = n

Diameter	41597938
Circumference	130683776.42528
Area	1.3590439073362E+15

Sphere

Radius = n

Volume	3.7688949464433E+22
Surface area	5.4361756293448E+15
Circumference	130683776.42528

Square

Length = n

Perimeter	83195876
Area	432597111462961
Diagonal	29414184.043178

Cube

Length = n

Surface area	2595582668777766
Volume	8.9975739108077E+21
Space diagonal	36024871.05305

Equilateral Triangle

Length = n

Perimeter	62396907
Area	1.8732004406535E+14
Altitude	18012435.526525

Triangular Pyramid

Length = n

Surface area	1.8732004406535E+14
Volume	1.0603742544265E+21
Height	9804728.0143925