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

20106749 (number)

20106749 is an odd 8-digits composite number following 20106748 and preceding 20106750. In scientific notation, it is written as 2.0106749 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 18524016 positive integers (up to 20106749) that are relatively prime to 20106749.

Interesting facts

20106749 has 8 divisors, whose sum is 21695520
The reverse of 20106749 is 94760102
Previous prime number is 2347

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million one hundred six thousand seven hundred forty-nine

Notation

Scientific notation	2.0106749 × 10^7
Engineering notation	2.0106749 × 10^6

Prime Factorization of 20106749

Prime Factorization 13 × 2347 × 659

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20106749	Product of the distinct prime numbers

The prime factorization of 20106749 is 13 × 2347 × 659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 49, 85, 771, 487, 7010, 4454, 20371, 52635, 142220, 752992, 3067574, 4086414, 82496727, 68009868, 246101933, 943641955, 1367067491, 7644690223

Basic calculations (n = 20106749)

Multiplication

n×y

n×2	40213498
n×3	60320247
n×4	80426996
n×5	100533745

Division

n÷y

n÷2	10053374.5
n÷3	6702249.6666667
n÷3	5026687.25
n÷5	4021349.8

Exponentiation

n^y

n²	404281355349001
n³	8.1287837373822E+21
n⁴	1.6344341428283E+29
n⁵	3.2863157066878E+36

Nth Root

^y√n

²√n	4484.0549729012
³√n	271.92384059361
⁴√n	66.96308664407
⁵√n	28.884733922131

Divisors of 20106749

1, 13, 659, 2347, 8567, 30511, 1546673, 20106749

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	-20106748	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 20106749 can be divided by 8 positive divisors. The sum of these divisors (counting 20106749) is 1, the average is 0.125.

Base conversion 20106749

Base	System	Value
2	Binary	1001100101100110111111101
3	Ternary	1101211112021102
4	Quaternary	1030230313331
5	Quinary	20121403444
6	Senary	1554542445
8	Octal	114546775
10	Decimal	20106749
12	Duodecimal	6897a25
16	Hexadecimal	132cdfd
20	Vigesimal	65d6h9
36	Base36	byygt

Cryptographic Hash Functions

md5	ad0c5e099c2866ac67c563cb8cb91734
sha1	fd62d66cc07d2b9967259307e642432a7877b8ba
sha256	462f3276d4cdcee084334eb238be40cee28e26a52ebb91228cd85cec2e470ba1
sha512	7588b3b74de52cf8fba43d6b63ff09c97f171ef26a3b91ee95b4f74b4a4eab8e7db8cd033570b7f3788b17c37a91217a5feb9940a751c9ae92fa1d76726cfdfb
ripemd-160	8ab1980d401e593e587a422d675bc3ae7c517ff2

20106749 as geometric shapes

Circle

Radius = n

Diameter	40213498
Circumference	126334429.89195
Area	1.2700873359477E+15

Sphere

Radius = n

Volume	3.4049769695973E+22
Surface area	5.080349343791E+15
Circumference	126334429.89195

Square

Length = n

Perimeter	80426996
Area	404281355349001
Diagonal	28435237.131032

Cube

Length = n

Surface area	2425688132094006
Volume	8.1287837373822E+21
Space diagonal	34825910.843035

Equilateral Triangle

Length = n

Perimeter	60320247
Area	1.7505896200432E+14
Altitude	17412955.421517

Triangular Pyramid

Length = n

Surface area	1.7505896200432E+14
Volume	9.5798635058364E+20
Height	9478412.3770106