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

20741491 (number)

20741491 is an odd 8-digits composite number following 20741490 and preceding 20741492. In scientific notation, it is written as 2.0741491 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 20724952 positive integers (up to 20741491) that are relatively prime to 20741491.

Interesting facts

20741491 has 4 divisors, whose sum is 20758032
The reverse of 20741491 is 19414702
Previous prime number is 1367

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million seven hundred forty-one thousand four hundred ninety-one

Notation

Scientific notation	2.0741491 × 10^7
Engineering notation	2.0741491 × 10^6

Prime Factorization of 20741491

Prime Factorization 1367 × 15173

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20741491	Product of the distinct prime numbers

The prime factorization of 20741491 is 1367 × 15173. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 100, 22, 149, 315, 8044, 8344, 76962, 67848, 297743, 619138, 1367071, 2099268, 21589738, 84128418, 257240576, 342638585, 9788553399, 176120461

Basic calculations (n = 20741491)

Multiplication

n×y

n×2	41482982
n×3	62224473
n×4	82965964
n×5	103707455

Division

n÷y

n÷2	10370745.5
n÷3	6913830.3333333
n÷3	5185372.75
n÷5	4148298.2

Exponentiation

n^y

n²	430209448903081
n³	8.9231854125382E+21
n⁴	1.8508016992549E+29
n⁵	3.8388386787881E+36

Nth Root

^y√n

²√n	4554.282709714
³√n	274.75566617254
⁴√n	67.485425905998
⁵√n	29.064843877671

Divisors of 20741491

1, 1367, 15173, 20741491

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	-20741490	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 20741491 can be divided by 4 positive divisors. The sum of these divisors (counting 20741491) is 1, the average is 0.25.

Base conversion 20741491

Base	System	Value
2	Binary	1001111000111110101110011
3	Ternary	1110000202222101
4	Quaternary	1033013311303
5	Quinary	20302211431
6	Senary	2020321231
8	Octal	117076563
10	Decimal	20741491
12	Duodecimal	6b43217
16	Hexadecimal	13c7d73
20	Vigesimal	69cdeb
36	Base36	cck8j

Cryptographic Hash Functions

md5	4b143ed0e3f210fcaa6a1877718bb92a
sha1	24782c46a4a067ee52e2a7075c26c8ef7d7d0535
sha256	1afc34ea90374c12e1cea10f38d4493d92e09965350977bb9e71ae59958f9b30
sha512	9899e3b3a7d5c1442211ac43613a5a82b948e13bee1816c1724fab18b1d74c74598d316adea1c4e449fc7c53ccc9cf675ce806f2805586d35ffaba4cd2ce8724
ripemd-160	35c4de285aebd43b26bd1138707cda78ebe3728f

20741491 as geometric shapes

Circle

Radius = n

Diameter	41482982
Circumference	130322631.5002
Area	1.3515428441788E+15

Sphere

Radius = n

Volume	3.7377351651533E+22
Surface area	5.4061713767153E+15
Circumference	130322631.5002

Square

Length = n

Perimeter	82965964
Area	430209448903081
Diagonal	29332897.876039

Cube

Length = n

Surface area	2581256693418486
Volume	8.9231854125382E+21
Space diagonal	35925316.236733

Equilateral Triangle

Length = n

Perimeter	62224473
Area	1.8628615584909E+14
Altitude	17962658.118366

Triangular Pyramid

Length = n

Surface area	1.8628615584909E+14
Volume	1.0516074858318E+21
Height	9777632.6253465