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

20201261 (number)

20201261 is an odd 8-digits composite number following 20201260 and preceding 20201262. In scientific notation, it is written as 2.0201261 × 10^7. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 20139900 positive integers (up to 20201261) that are relatively prime to 20201261.

Interesting facts

20201261 has 4 divisors, whose sum is 20262624
The reverse of 20201261 is 16210202
Previous prime number is 331

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5

Name

Name	twenty million two hundred one thousand two hundred sixty-one

Notation

Scientific notation	2.0201261 × 10^7
Engineering notation	2.0201261 × 10^6

Prime Factorization of 20201261

Prime Factorization 331 × 61031

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20201261	Product of the distinct prime numbers

The prime factorization of 20201261 is 331 × 61031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 17, 36, 506, 774, 443, 2227, 1137, 76610, 64119, 974570, 9095418, 8081976, 87380212, 44431099, 790285869, 403539177, 1599009951, 8185482132

Basic calculations (n = 20201261)

Multiplication

n×y

n×2	40402522
n×3	60603783
n×4	80805044
n×5	101006305

Division

n÷y

n÷2	10100630.5
n÷3	6733753.6666667
n÷3	5050315.25
n÷5	4040252.2

Exponentiation

n^y

n²	408090945990121
n³	8.2439517116833E+21
n⁴	1.6653822019911E+29
n⁵	3.3642820527177E+36

Nth Root

^y√n

²√n	4494.5812930684
³√n	272.34923512213
⁴√n	67.041638502265
⁵√n	28.911837612832

Divisors of 20201261

1, 331, 61031, 20201261

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20201260	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201261 can be divided by 4 positive divisors. The sum of these divisors (counting 20201261) is 1, the average is 0.25.

Base conversion 20201261

Base	System	Value
2	Binary	1001101000011111100101101
3	Ternary	1102000022220212
4	Quaternary	1031003330231
5	Quinary	20132420021
6	Senary	2000552205
8	Octal	115037455
10	Decimal	20201261
12	Duodecimal	6922665
16	Hexadecimal	1343f2d
20	Vigesimal	665331
36	Base36	c0ze5

Cryptographic Hash Functions

md5	b85aa081dbadd2d2c46b83a96711aa20
sha1	1ec4549a143352ef6709db8061198b414c4b374b
sha256	7126d5f826b7ea90a769e69744ff927b57af7530053ded2341bb9e3356698a1f
sha512	453363e9b40e0a09b75543a6765e58d9351bbf295fbdb7de0eb55197a337dc0ffc7d0cbc718f6b33a042107cb0920fc9f7d485fa427178113e70817f183c79bd
ripemd-160	7d183d06b195e2516d3b50f38c80b41ceb9b80e0

20201261 as geometric shapes

Circle

Radius = n

Diameter	40402522
Circumference	126928266.3017
Area	1.2820555179191E+15

Sphere

Radius = n

Volume	3.4532184178631E+22
Surface area	5.1282220716763E+15
Circumference	126928266.3017

Square

Length = n

Perimeter	80805044
Area	408090945990121
Diagonal	28568897.283239

Cube

Length = n

Surface area	2448545675940726
Volume	8.2439517116833E+21
Space diagonal	34989610.42896

Equilateral Triangle

Length = n

Perimeter	60603783
Area	1.7670856314093E+14
Altitude	17494805.21448

Triangular Pyramid

Length = n

Surface area	1.7670856314093E+14
Volume	9.7155902651762E+20
Height	9522965.7610796