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

20201245 (number)

20201245 is an odd 8-digits composite number following 20201244 and preceding 20201246. In scientific notation, it is written as 2.0201245 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 15458256 positive integers (up to 20201245) that are relatively prime to 20201245.

Interesting facts

20201245 has 8 divisors, whose sum is 25295616
The reverse of 20201245 is 54210202
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million two hundred one thousand two hundred forty-five

Notation

Scientific notation	2.0201245 × 10^7
Engineering notation	2.0201245 × 10^6

Prime Factorization of 20201245

Prime Factorization 5 × 23 × 175663

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20201245	Product of the distinct prime numbers

The prime factorization of 20201245 is 5 × 23 × 175663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 71, 100, 89, 289, 4742, 160, 79195, 86486, 970169, 478425, 8711287, 2486396, 91568464, 17621428, 21231786, 629438035, 310409291, 2175455770

Basic calculations (n = 20201245)

Multiplication

n×y

n×2	40402490
n×3	60603735
n×4	80804980
n×5	101006225

Division

n÷y

n÷2	10100622.5
n÷3	6733748.3333333
n÷3	5050311.25
n÷5	4040249

Exponentiation

n^y

n²	408090299550025
n³	8.2439321233334E+21
n⁴	1.6653769258683E+29
n⁵	3.3642687296812E+36

Nth Root

^y√n

²√n	4494.5795131469
³√n	272.34916321921
⁴√n	67.041625227518
⁵√n	28.911833033024

Divisors of 20201245

1, 5, 23, 115, 175663, 878315, 4040249, 20201245

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	-20201244	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 20201245 can be divided by 8 positive divisors. The sum of these divisors (counting 20201245) is 1, the average is 0.125.

Base conversion 20201245

Base	System	Value
2	Binary	1001101000011111100011101
3	Ternary	1102000022220021
4	Quaternary	1031003330131
5	Quinary	20132414440
6	Senary	2000552141
8	Octal	115037435
10	Decimal	20201245
12	Duodecimal	6922651
16	Hexadecimal	1343f1d
20	Vigesimal	665325
36	Base36	c0zdp

Cryptographic Hash Functions

md5	55f24c0e82bab85f188718ad7a78f339
sha1	96b4efb8a5488a43fe7664f1fa34b9b1c1a3db58
sha256	f1be9ebeae1f0b59f51357e52300868703d4ce86a07db81954b29a5ab142a310
sha512	765b7730e1d8d234f31a401d6e82629a11f914ff052ed871d09779bfd034491ece42f4fc3af056a9f41e3fae2c7afcf6dbe51c72f39e4e111ffa5012b5eb74f0
ripemd-160	00347e8aa75acbce27b61188493d58fdc681a224

20201245 as geometric shapes

Circle

Radius = n

Diameter	40402490
Circumference	126928165.77074
Area	1.2820534870676E+15

Sphere

Radius = n

Volume	3.4532102127143E+22
Surface area	5.1282139482705E+15
Circumference	126928165.77074

Square

Length = n

Perimeter	80804980
Area	408090299550025
Diagonal	28568874.655822

Cube

Length = n

Surface area	2448541797300150
Volume	8.2439321233334E+21
Space diagonal	34989582.716147

Equilateral Triangle

Length = n

Perimeter	60603735
Area	1.7670828322416E+14
Altitude	17494791.358073

Triangular Pyramid

Length = n

Surface area	1.7670828322416E+14
Volume	9.7155671800845E+20
Height	9522958.2186072