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

2051221 (number)

2051221 is an odd 7-digits composite number following 2051220 and preceding 2051222. In scientific notation, it is written as 2.051221 × 10^6. The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors. There are 1901088 positive integers (up to 2051221) that are relatively prime to 2051221.

Interesting facts

2051221 has 8 divisors, whose sum is 2206080
The reverse of 2051221 is 1221502
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 13
Digital Root 4

Name

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

Notation

Scientific notation	2.051221 × 10^6
Engineering notation	2.051221 × 10^6

Prime Factorization of 2051221

Prime Factorization 19 × 47 × 2297

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2051221	Product of the distinct prime numbers

The prime factorization of 2051221 is 19 × 47 × 2297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 8, 9, 26, 418, 1125, 3814, 2242, 55266, 534312, 411097, 3306342, 1977254, 32527606, 92792421, 495955329, 629400460, 8994510683, 9074602494

Basic calculations (n = 2051221)

Multiplication

n×y

n×2	4102442
n×3	6153663
n×4	8204884
n×5	10256105

Division

n÷y

n÷2	1025610.5
n÷3	683740.33333333
n÷3	512805.25
n÷5	410244.2

Exponentiation

n^y

n²	4207507590841
n³	8630527927992466861
n⁴	1.7703120126985E+25
n⁵	3.6313011769994E+31

Nth Root

^y√n

²√n	1432.2084345513
³√n	127.05862505096
⁴√n	37.844529783726
⁵√n	18.297952287218

Divisors of 2051221

1, 19, 47, 893, 2297, 43643, 107959, 2051221

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	-2051220	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 2051221 can be divided by 8 positive divisors. The sum of these divisors (counting 2051221) is 1, the average is 0.125.

Base conversion 2051221

Base	System	Value
2	Binary	111110100110010010101
3	Ternary	10212012202011
4	Quaternary	13310302111
5	Quinary	1011114341
6	Senary	111544221
8	Octal	7646225
10	Decimal	2051221
12	Duodecimal	82b071
16	Hexadecimal	1f4c95
20	Vigesimal	cg811
36	Base36	17yqd

Cryptographic Hash Functions

md5	97e18d10cc62fb1772562158d705bbac
sha1	6b144eec9c925cd1b0e389a522d02a2dc76680f8
sha256	6c9b4f563aaeb3d76a3e69a288c4f373e8aba0e6c529f6a5eae0b4e49365638f
sha512	420bbe727d7f089ad19aced12a0875a3ee2669ab5a83fdaaaed93f21d1c6b6c114636f3a6786cfb2c9aca33465d9057860f62ef76654fd8ed7734406458937b1
ripemd-160	910aee66f846624e8a60b4b9ae4be980d8b3983e

2051221 as geometric shapes

Circle

Radius = n

Diameter	4102442
Circumference	12888201.648978
Area	13218274937309

Sphere

Radius = n

Volume	3.615147084691E+19
Surface area	52873099749238
Circumference	12888201.648978

Square

Length = n

Perimeter	8204884
Area	4207507590841
Diagonal	2900864.5576245

Cube

Length = n

Surface area	25245045545046
Volume	8630527927992466861
Space diagonal	3552818.9895522

Equilateral Triangle

Length = n

Perimeter	6153663
Area	1821904230142.1
Altitude	1776409.4947761

Triangular Pyramid

Length = n

Surface area	1821904230142.1
Volume	1.0171174705172E+18
Height	966954.8525415