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

20163749 (number)

20163749 is an odd 8-digits prime number following 20163748 and preceding 20163750. In scientific notation, it is written as 2.0163749 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 20163748 positive integers (up to 20163749) that are relatively prime to 20163749.

Interesting facts

20163749 has 2 divisors, whose sum is 20163750
The reverse of 20163749 is 94736102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred sixty-three thousand seven hundred forty-nine

Notation

Scientific notation	2.0163749 × 10^7
Engineering notation	2.0163749 × 10^6

Prime Factorization of 20163749

Prime Factorization 20163749

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20163749	Product of the distinct prime numbers

The prime factorization of 20163749 is 20163749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 43, 65, 605, 565, 1433, 6651, 36731, 4283, 524575, 973237, 6797716, 192940, 68863947, 77584537, 96212068, 202620331, 6849334214, 6601843088

Basic calculations (n = 20163749)

Multiplication

n×y

n×2	40327498
n×3	60491247
n×4	80654996
n×5	100818745

Division

n÷y

n÷2	10081874.5
n÷3	6721249.6666667
n÷3	5040937.25
n÷5	4032749.8

Exponentiation

n^y

n²	406576773735001
n³	8.1981120148224E+21
n⁴	1.6530467294076E+29
n⁵	3.3331619337046E+36

Nth Root

^y√n

²√n	4490.4063290531
³√n	272.18055432087
⁴√n	67.010494171086
⁵√n	28.901092270641

Divisors of 20163749

1, 20163749

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20163750	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10081875	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4490.4064404016	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999008121	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20163749 can be divided by 2 positive divisors. The sum of these divisors (counting 20163749) is 20163750, the average is 10081875.

Base conversion 20163749

Base	System	Value
2	Binary	1001100111010110010100101
3	Ternary	1101221102110112
4	Quaternary	1030322302211
5	Quinary	20130214444
6	Senary	2000102405
8	Octal	114726245
10	Decimal	20163749
12	Duodecimal	6904a05
16	Hexadecimal	133aca5
20	Vigesimal	660979
36	Base36	c06g5

Cryptographic Hash Functions

md5	2d187c2460625411e26de91c9753adaf
sha1	a4e98e8225799d01dd281991da1cf32029a9f0b0
sha256	cfcdd9c471ffcfedfc67533e654d91d6334956043cd4b1e323d60af6dde03d1f
sha512	ea90bc1356f0c2c1a286ffc809635f804c3c260576e1fac9963b9f641c0a1dfc68a8b3e5889d6ceed7c369aefcb894822b18894d022331b55df7b6d282c3c34c
ripemd-160	ab0e0d221ae87d29615e9b762ac3a6942e5e9c7a

20163749 as geometric shapes

Circle

Radius = n

Diameter	40327498
Circumference	126692571.45446
Area	1.2772986054861E+15

Sphere

Radius = n

Volume	3.4340171305429E+22
Surface area	5.1091944219445E+15
Circumference	126692571.45446

Square

Length = n

Perimeter	80654996
Area	406576773735001
Diagonal	28515847.304087

Cube

Length = n

Surface area	2439460642410006
Volume	8.1981120148224E+21
Space diagonal	34924637.739066

Equilateral Triangle

Length = n

Perimeter	60491247
Area	1.7605290732161E+14
Altitude	17462318.869533

Triangular Pyramid

Length = n

Surface area	1.7605290732161E+14
Volume	9.6615676643463E+20
Height	9505282.4346956