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

20146049 (number)

20146049 is an odd 8-digits composite number following 20146048 and preceding 20146050. In scientific notation, it is written as 2.0146049 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 15698160 positive integers (up to 20146049) that are relatively prime to 20146049.

Interesting facts

20146049 has 8 divisors, whose sum is 25117248
The reverse of 20146049 is 94064102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	2.0146049 × 10^7
Engineering notation	2.0146049 × 10^6

Prime Factorization of 20146049

Prime Factorization 7 × 11 × 261637

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20146049	Product of the distinct prime numbers

The prime factorization of 20146049 is 7 × 11 × 261637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 64, 48, 256, 489, 1519, 9414, 26186, 90704, 732445, 109373, 791390, 6705833, 50429381, 34846325, 383800660, 873350344, 8377907801, 5166539729

Basic calculations (n = 20146049)

Multiplication

n×y

n×2	40292098
n×3	60438147
n×4	80584196
n×5	100730245

Division

n÷y

n÷2	10073024.5
n÷3	6715349.6666667
n÷3	5036512.25
n÷5	4029209.8

Exponentiation

n^y

n²	405863290310401
n³	8.1765417338946E+21
n⁴	1.6472501042158E+29
n⁵	3.3185581314788E+36

Nth Root

^y√n

²√n	4488.4350279357
³√n	272.100889801
⁴√n	66.995783657897
⁵√n	28.896016537495

Divisors of 20146049

1, 7, 11, 77, 261637, 1831459, 2878007, 20146049

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	-20146048	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 20146049 can be divided by 8 positive divisors. The sum of these divisors (counting 20146049) is 1, the average is 0.125.

Base conversion 20146049

Base	System	Value
2	Binary	1001100110110011110000001
3	Ternary	1101220112011222
4	Quaternary	1030312132001
5	Quinary	20124133144
6	Senary	1555444425
8	Octal	114663601
10	Decimal	20146049
12	Duodecimal	68b6715
16	Hexadecimal	1336781
20	Vigesimal	65i529
36	Base36	bzssh

Cryptographic Hash Functions

md5	e430c2e0255b8bd32dc2c834831bdf9c
sha1	c7e4e02df413a2bf8cb647bb631f47f8b7d5a4f6
sha256	9fbbf863b0336d6e049c045660e912ff7e0f47f824e4f654b1d874a048224dd7
sha512	c7f021b18299edefc467fc5a3cc6d24c9a22c7de3973f0dd4bae7a2d178784f47812ab15e4cf1938ba0cfaa6ce575ef315f747a1d936cf43ff5464413f0e5363
ripemd-160	637625426ceadb69cce27ab9b0301d61bcd6d247

20146049 as geometric shapes

Circle

Radius = n

Diameter	40292098
Circumference	126581359.07452
Area	1.2750571312009E+15

Sphere

Radius = n

Volume	3.4249817923965E+22
Surface area	5.1002285248037E+15
Circumference	126581359.07452

Square

Length = n

Perimeter	80584196
Area	405863290310401
Diagonal	28490815.724033

Cube

Length = n

Surface area	2435179741862406
Volume	8.1765417338946E+21
Space diagonal	34893980.439772

Equilateral Triangle

Length = n

Perimeter	60438147
Area	1.7574395993617E+14
Altitude	17446990.219886

Triangular Pyramid

Length = n

Surface area	1.7574395993617E+14
Volume	9.6361468444861E+20
Height	9496938.5746776