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

7081421 (number)

7081421 is an odd 7-digits composite number following 7081420 and preceding 7081422. In scientific notation, it is written as 7.081421 × 10^6. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 7065600 positive integers (up to 7081421) that are relatively prime to 7081421.

Interesting facts

7081421 has 4 divisors, whose sum is 7097244
The reverse of 7081421 is 1241807
Previous prime number is 461

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 23
Digital Root 5

Name

Name	seven million eighty-one thousand four hundred twenty-one

Notation

Scientific notation	7.081421 × 10^6
Engineering notation	7.081421 × 10^6

Prime Factorization of 7081421

Prime Factorization 461 × 15361

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	7081421	Product of the distinct prime numbers

The prime factorization of 7081421 is 461 × 15361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 49, 45, 16, 31, 1672, 7122, 5396, 26078, 664827, 36028, 6118177, 4082781, 53799554, 11228015, 107671160, 682481204, 5245877167, 9058507142

Basic calculations (n = 7081421)

Multiplication

n×y

n×2	14162842
n×3	21244263
n×4	28325684
n×5	35407105

Division

n÷y

n÷2	3540710.5
n÷3	2360473.6666667
n÷3	1770355.25
n÷5	1416284.2

Exponentiation

n^y

n²	50146523379241
n³	3.5510864373475E+20
n⁴	2.5146738070248E+27
n⁵	1.7807463905215E+34

Nth Root

^y√n

²√n	2661.0939479846
³√n	192.03194093893
⁴√n	51.585792113571
⁵√n	23.443588133213

Divisors of 7081421

1, 461, 15361, 7081421

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	-7081420	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 7081421 can be divided by 4 positive divisors. The sum of these divisors (counting 7081421) is 1, the average is 0.25.

Base conversion 7081421

Base	System	Value
2	Binary	11011000000110111001101
3	Ternary	111022202212212
4	Quaternary	123000313031
5	Quinary	3303101141
6	Senary	411440205
8	Octal	33006715
10	Decimal	7081421
12	Duodecimal	2456065
16	Hexadecimal	6c0dcd
20	Vigesimal	2453b1
36	Base36	47s25

Cryptographic Hash Functions

md5	1405e49a60c6eaefc4443f495ba4a75c
sha1	a8effc1a7d625776c04204a1222da553da8303f6
sha256	a625e6dbb9b233d2d8a60cc0f59fd80e3490859ff394027e2b8c69677b264074
sha512	3b217fb2a0c6f3045319498408d3fd07533db72b44b4395f120ea6738a2c49d819ba24ea6484331094485ad6c9365d1a3fc2f9cf73b46fe8f2df72eb0f020c93
ripemd-160	b66902f88badb788112e278a925af96bb88c74dd

7081421 as geometric shapes

Circle

Radius = n

Diameter	14162842
Circumference	44493880.381153
Area	1.5753994945129E+14

Sphere

Radius = n

Volume	1.4874756085111E+21
Surface area	6.3015979780517E+14
Circumference	44493880.381153

Square

Length = n

Perimeter	28325684
Area	50146523379241
Diagonal	10014641.619074

Cube

Length = n

Surface area	300879140275446
Volume	3.5510864373475E+20
Space diagonal	12265380.961785

Equilateral Triangle

Length = n

Perimeter	21244263
Area	21714081578946
Altitude	6132690.4808926

Triangular Pyramid

Length = n

Surface area	21714081578946
Volume	4.1849955007133E+19
Height	3338213.8730245