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

7121285 (number)

7121285 is an odd 7-digits composite number following 7121284 and preceding 7121286. In scientific notation, it is written as 7.121285 × 10^6. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 5697024 positive integers (up to 7121285) that are relatively prime to 7121285.

Interesting facts

7121285 has 4 divisors, whose sum is 8545548
The reverse of 7121285 is 5821217
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 26
Digital Root 8

Name

Name	seven million one hundred twenty-one thousand two hundred eighty-five

Notation

Scientific notation	7.121285 × 10^6
Engineering notation	7.121285 × 10^6

Prime Factorization of 7121285

Prime Factorization 5 × 1424257

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	7121285	Product of the distinct prime numbers

The prime factorization of 7121285 is 5 × 1424257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 43, 50, 968, 45, 3982, 4969, 10065, 89483, 665435, 503382, 4540092, 4988268, 27750834, 40263049, 799248362, 326066125, 9415849160, 4811359945

Basic calculations (n = 7121285)

Multiplication

n×y

n×2	14242570
n×3	21363855
n×4	28485140
n×5	35606425

Division

n÷y

n÷2	3560642.5
n÷3	2373761.6666667
n÷3	1780321.25
n÷5	1424257

Exponentiation

n^y

n²	50712700051225
n³	3.6113959018429E+20
n⁴	2.5717779464855E+27
n⁵	1.8314363713638E+34

Nth Root

^y√n

²√n	2668.5735890172
³√n	192.39160704971
⁴√n	51.658238346049
⁵√n	23.469923465945

Divisors of 7121285

1, 5, 1424257, 7121285

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	-7121284	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 7121285 can be divided by 4 positive divisors. The sum of these divisors (counting 7121285) is 1, the average is 0.25.

Base conversion 7121285

Base	System	Value
2	Binary	11011001010100110000101
3	Ternary	111101210120022
4	Quaternary	123022212011
5	Quinary	3310340120
6	Senary	412344525
8	Octal	33124605
10	Decimal	7121285
12	Duodecimal	2475145
16	Hexadecimal	6ca985
20	Vigesimal	24a345
36	Base36	48mth

Cryptographic Hash Functions

md5	cd1a253d11c712d3f73fcce3f9f00252
sha1	e1a1b7226dbbd4432fa26093a1ca8e8775761033
sha256	6ea8f764b33cbaf0a74776b94c26e11b8d1fb283ae82fae8e16ca4487ae79291
sha512	40682784aec4c3c9477fd63205ae7e90c5803b49d4fca65719b5468aca0cbf556c3107651a33ba846b6d92fcf7cbc35528037406d019802185fa0792e615837b
ripemd-160	981be6cb4f13a52ea8dde94e36c2ce8ccf29bccc

7121285 as geometric shapes

Circle

Radius = n

Diameter	14242570
Circumference	44744353.280238
Area	1.5931864592463E+14

Sphere

Radius = n

Volume	1.5127379779245E+21
Surface area	6.3727458369852E+14
Circumference	44744353.280238

Square

Length = n

Perimeter	28485140
Area	50712700051225
Diagonal	10071017.828524

Cube

Length = n

Surface area	304276200307350
Volume	3.6113959018429E+20
Space diagonal	12334427.435178

Equilateral Triangle

Length = n

Perimeter	21363855
Area	21959243269431
Altitude	6167213.7175891

Triangular Pyramid

Length = n

Surface area	21959243269431
Volume	4.2560708862373E+19
Height	3357005.9428414