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

20200749 (number)

20200749 is an odd 8-digits composite number following 20200748 and preceding 20200750. In scientific notation, it is written as 2.0200749 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13435200 positive integers (up to 20200749) that are relatively prime to 20200749.

Interesting facts

20200749 has 8 divisors, whose sum is 26998272
The reverse of 20200749 is 94700202
Previous prime number is 433

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million two hundred thousand seven hundred forty-nine

Notation

Scientific notation	2.0200749 × 10^7
Engineering notation	2.0200749 × 10^6

Prime Factorization of 20200749

Prime Factorization 3 × 433 × 15551

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20200749	Product of the distinct prime numbers

The prime factorization of 20200749 is 3 × 433 × 15551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 39, 27, 838, 82, 8552, 6073, 1975, 91913, 587637, 363204, 9212099, 3462425, 88549953, 8738136, 390388134, 926925339, 2026256725, 4292624661

Basic calculations (n = 20200749)

Multiplication

n×y

n×2	40401498
n×3	60602247
n×4	80802996
n×5	101003745

Division

n÷y

n÷2	10100374.5
n÷3	6733583
n÷3	5050187.25
n÷5	4040149.8

Exponentiation

n^y

n²	408070260161001
n³	8.2433248998771E+21
n⁴	1.6652133722787E+29
n⁵	3.3638557364845E+36

Nth Root

^y√n

²√n	4494.5243352328
³√n	272.34693420988
⁴√n	67.041213706442
⁵√n	28.911691057517

Divisors of 20200749

1, 3, 433, 1299, 15551, 46653, 6733583, 20200749

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	-20200748	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 20200749 can be divided by 8 positive divisors. The sum of these divisors (counting 20200749) is 1, the average is 0.125.

Base conversion 20200749

Base	System	Value
2	Binary	1001101000011110100101101
3	Ternary	1102000022012220
4	Quaternary	1031003310231
5	Quinary	20132410444
6	Senary	2000545553
8	Octal	115036455
10	Decimal	20200749
12	Duodecimal	69222b9
16	Hexadecimal	1343d2d
20	Vigesimal	6651h9
36	Base36	c0yzx

Cryptographic Hash Functions

md5	12e808cf018a1b5e43d57486a0068fad
sha1	5d0734db5333cc31bb04a832a54cc887178d04c7
sha256	431a73a74516a8ba5deac68e2b59495005646053611436f59a1d5b0745a29fe5
sha512	5da603a7728e169865be6b1543c2f9c7088b9abb4dc0505251a09edfee806996932ac5926004a1859cbd49b21844d0c771f678a5346620425961479d594202b5
ripemd-160	65768365b1c878e77744280e34ea20ad7e5050da

20200749 as geometric shapes

Circle

Radius = n

Diameter	40401498
Circumference	126925049.31082
Area	1.2819905314703E+15

Sphere

Radius = n

Volume	3.4529558595477E+22
Surface area	5.1279621258811E+15
Circumference	126925049.31082

Square

Length = n

Perimeter	80802996
Area	408070260161001
Diagonal	28568173.205895

Cube

Length = n

Surface area	2448421560966006
Volume	8.2433248998771E+21
Space diagonal	34988723.618946

Equilateral Triangle

Length = n

Perimeter	60602247
Area	1.7669960591418E+14
Altitude	17494361.809473

Triangular Pyramid

Length = n

Surface area	1.7669960591418E+14
Volume	9.7148515603783E+20
Height	9522724.4019649