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

20993090 (number)

20993090 is an even 8-digits composite number following 20993089 and preceding 20993091. In scientific notation, it is written as 2.0993090 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 8397232 positive integers (up to 20993090) that are relatively prime to 20993090.

Interesting facts

20993090 has 8 divisors, whose sum is 37787580
The reverse of 20993090 is 09039902
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million nine hundred ninety-three thousand ninety

Notation

Scientific notation	2.0993090 × 10^7
Engineering notation	2.0993090 × 10^6

Prime Factorization of 20993090

Prime Factorization 2 × 5 × 2099309

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20993090	Product of the distinct prime numbers

The prime factorization of 20993090 is 2 × 5 × 2099309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 34, 28, 421, 278, 4319, 6695, 68551, 28907, 602675, 285760, 3753918, 7634536, 5041100, 29045819, 672601160, 952048295, 3194159852, 3957522879

Basic calculations (n = 20993090)

Multiplication

n×y

n×2	41986180
n×3	62979270
n×4	83972360
n×5	104965450

Division

n÷y

n÷2	10496545
n÷3	6997696.6666667
n÷3	5248272.5
n÷5	4198618

Exponentiation

n^y

n²	440709827748100
n³	9.2518610778004E+21
n⁴	1.9422515227376E+29
n⁵	4.0773861019467E+36

Nth Root

^y√n

²√n	4581.8216901141
³√n	275.8621537374
⁴√n	67.689154892893
⁵√n	29.135016845544

Divisors of 20993090

1, 2, 5, 10, 2099309, 4198618, 10496545, 20993090

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20993089	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20993090 can be divided by 8 positive divisors. The sum of these divisors (counting 20993090) is 1, the average is 0.125.

Base conversion 20993090

Base	System	Value
2	Binary	1010000000101010001000010
3	Ternary	1110111120002212
4	Quaternary	1100011101002
5	Quinary	20333234330
6	Senary	2025542122
8	Octal	120052102
10	Decimal	20993090
12	Duodecimal	7044942
16	Hexadecimal	1405442
20	Vigesimal	6b42ea
36	Base36	chyde

Cryptographic Hash Functions

md5	8ee550c40163120132bb77bf24bf914e
sha1	7e52def1cc13205fb2d894b1ec8357e477fdbb93
sha256	0c679a948c689cb9c1c30c80ff27cd23f7d869db7c49967ee4b0425fa99da819
sha512	5aa9dc918dbdfaaacdf37f071cf83b8955fc78d7b5e028799851671d4a5b5ebd15a697c24229dd57e4d1ad99dc0a2f822eaaa026e39048bb0c45872b80ee5331
ripemd-160	b1127a12e220fa81fdaa382b7e9518a9f47dc96e

20993090 as geometric shapes

Circle

Radius = n

Diameter	41986180
Circumference	131903474.6403
Area	1.3845307572183E+15

Sphere

Radius = n

Volume	3.8754105058735E+22
Surface area	5.538123028873E+15
Circumference	131903474.6403

Square

Length = n

Perimeter	83972360
Area	440709827748100
Diagonal	29688712.594119

Cube

Length = n

Surface area	2644258966488600
Volume	9.2518610778004E+21
Space diagonal	36361098.487866

Equilateral Triangle

Length = n

Perimeter	62979270
Area	1.9083295326366E+14
Altitude	18180549.243933

Triangular Pyramid

Length = n

Surface area	1.9083295326366E+14
Volume	1.0903422844514E+21
Height	9896237.531373