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

1271421 (number)

1271421 is an odd 7-digits composite number following 1271420 and preceding 1271422. In scientific notation, it is written as 1.271421 × 10^6. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 847608 positive integers (up to 1271421) that are relatively prime to 1271421.

Interesting facts

1271421 has 4 divisors, whose sum is 1412700
The reverse of 1271421 is 1241721
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 18
Digital Root 9

Name

Name	one million two hundred seventy-one thousand four hundred twenty-one

Notation

Scientific notation	1.271421 × 10^6
Engineering notation	1.271421 × 10^6

Prime Factorization of 1271421

Prime Factorization 9 × 141269

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1271421	Product of the distinct prime numbers

The prime factorization of 1271421 is 9 × 141269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 57, 80, 140, 681, 9435, 2837, 64368, 98709, 783376, 598134, 7186013, 2781102, 54096584, 15741673, 494343544, 871047159, 1725530615, 6742576468

Basic calculations (n = 1271421)

Multiplication

n×y

n×2	2542842
n×3	3814263
n×4	5085684
n×5	6357105

Division

n÷y

n÷2	635710.5
n÷3	423807
n÷3	317855.25
n÷5	254284.2

Exponentiation

n^y

n²	1616511359241
n³	2055266488877551461
n⁴	2.6131089745552E+24
n⁵	3.3223616255379E+30

Nth Root

^y√n

²√n	1127.5730575
³√n	108.3335879021
⁴√n	33.579354631977
⁵√n	16.628683835976

Divisors of 1271421

1, 9, 141269, 1271421

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	-1271420	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 1271421 can be divided by 4 positive divisors. The sum of these divisors (counting 1271421) is 1, the average is 0.25.

Base conversion 1271421

Base	System	Value
2	Binary	100110110011001111101
3	Ternary	2101121001200
4	Quaternary	10312121331
5	Quinary	311141141
6	Senary	43130113
8	Octal	4663175
10	Decimal	1271421
12	Duodecimal	513939
16	Hexadecimal	13667d
20	Vigesimal	7iib1
36	Base36	r919

Cryptographic Hash Functions

md5	457affc155235b331198239365ae6b4f
sha1	e232bea5521b68c2e0024c4a50109f2bcff251e6
sha256	ec112e407951b3800f5f9be43b67ddecd1b98cbee373374b951a4131da34bbce
sha512	0630a427613c61dd494b1aac0cb6406d834e51e5608cb07df37f93d649a3275e22b218cd9ecbe84e5efac39817eccc0fa1bfe33aac0a33294536fcc78a0ccebc
ripemd-160	32271efd9215c3fda8c18002dab1e9c082fb4554

1271421 as geometric shapes

Circle

Radius = n

Diameter	2542842
Circumference	7988573.7464396
Area	5078420210636

Sphere

Radius = n

Volume	8.609080136836E+18
Surface area	20313680842544
Circumference	7988573.7464396

Square

Length = n

Perimeter	5085684
Area	1616511359241
Diagonal	1798060.821686

Cube

Length = n

Surface area	9699068155446
Volume	2055266488877551461
Space diagonal	2202165.76981

Equilateral Triangle

Length = n

Perimeter	3814263
Area	699969951304.41
Altitude	1101082.884905

Triangular Pyramid

Length = n

Surface area	699969951304.41
Volume	2.422154785718E+17
Height	599353.60722865