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

6491421 (number)

6491421 is an odd 7-digits composite number following 6491420 and preceding 6491422. In scientific notation, it is written as 6.491421 × 10^6. The sum of its digits is 27. It has a total of 4 prime factors and 10 positive divisors. There are 4327560 positive integers (up to 6491421) that are relatively prime to 6491421.

Interesting facts

6491421 has 10 divisors, whose sum is 9697182
The reverse of 6491421 is 1241946
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	six million four hundred ninety-one thousand four hundred twenty-one

Notation

Scientific notation	6.491421 × 10^6
Engineering notation	6.491421 × 10^6

Prime Factorization of 6491421

Prime Factorization 3 × 3 × 9 × 80141

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2163807	Product of the distinct prime numbers

The prime factorization of 6491421 is 3 × 3 × 9 × 80141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 72, 35, 87, 900, 3468, 2858, 84103, 87743, 774941, 888718, 3547697, 9203504, 17771843, 79903310, 976239024, 464581082, 178205878, 1215081535

Basic calculations (n = 6491421)

Multiplication

n×y

n×2	12982842
n×3	19474263
n×4	25965684
n×5	32457105

Division

n÷y

n÷2	3245710.5
n÷3	2163807
n÷3	1622855.25
n÷5	1298284.2

Exponentiation

n^y

n²	42138546599241
n³	2.7353904630379E+20
n⁴	1.7756571094964E+27
n⁵	1.1526537849384E+34

Nth Root

^y√n

²√n	2547.8267209526
³√n	186.54341601716
⁴√n	50.476001435856
⁵√n	23.039229729502

Divisors of 6491421

1, 3, 9, 27, 81, 80141, 240423, 721269, 2163807, 6491421

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-6491420	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6491421 can be divided by 10 positive divisors. The sum of these divisors (counting 6491421) is 1, the average is 0.1.

Base conversion 6491421

Base	System	Value
2	Binary	11000110000110100011101
3	Ternary	110012210120000
4	Quaternary	120300310131
5	Quinary	3130211141
6	Senary	351044513
8	Octal	30606435
10	Decimal	6491421
12	Duodecimal	2210739
16	Hexadecimal	630d1d
20	Vigesimal	20b8b1
36	Base36	3v4t9

Cryptographic Hash Functions

md5	f6997ae93acda0dbaa7cc73c1fce917f
sha1	a10a28ea056627e2ce33a36b8cb03cd23b415b2c
sha256	46a43963bf9a53d284d32f782e77c0cc962ca39cca46d62c5fc2c4df6f363395
sha512	f1306785850e4f080dc8f85ddd486be48d551313dc8d10a3ff3914577b0f6647cb5da12edb368269875510667d891276d446214038a0c72c33c27dacbdce74dc
ripemd-160	3e1867f4ba4f1bc9455b01a141aca33d498a79eb

6491421 as geometric shapes

Circle

Radius = n

Diameter	12982842
Circumference	40786801.049917
Area	1.3238214842913E+14

Sphere

Radius = n

Volume	1.1457976777839E+21
Surface area	5.2952859371651E+14
Circumference	40786801.049917

Square

Length = n

Perimeter	25965684
Area	42138546599241
Diagonal	9180255.6172735

Cube

Length = n

Surface area	252831279595446
Volume	2.7353904630379E+20
Space diagonal	11243470.98532

Equilateral Triangle

Length = n

Perimeter	19474263
Area	18246525916749
Altitude	5621735.4926598

Triangular Pyramid

Length = n

Surface area	18246525916749
Volume	3.2236885760119E+19
Height	3060085.2057578