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

728085 (number)

728085 is an odd 6-digits composite number following 728084 and preceding 728086. In scientific notation, it is written as 7.28085 × 10^5. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 388304 positive integers (up to 728085) that are relatively prime to 728085.

Interesting facts

728085 has 4 divisors, whose sum is 776640
The reverse of 728085 is 580827
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 30
Digital Root 3

Name

Name	seven hundred twenty-eight thousand eighty-five

Notation

Scientific notation	7.28085 × 10^5
Engineering notation	7.28085 × 10^3

Prime Factorization of 728085

Prime Factorization 15 × 48539

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	728085	Product of the distinct prime numbers

The prime factorization of 728085 is 15 × 48539. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 92, 70, 90, 795, 9156, 5019, 62303, 24154, 86778, 439977, 8777598, 4767991, 62282021, 1095103, 83592211, 941114438, 4399944879, 1566289572

Basic calculations (n = 728085)

Multiplication

n×y

n×2	1456170
n×3	2184255
n×4	2912340
n×5	3640425

Division

n÷y

n÷2	364042.5
n÷3	242695
n÷3	182021.25
n÷5	145617

Exponentiation

n^y

n²	530107767225
n³	385963513700014125
n⁴	2.8101424487227E+23
n⁵	2.0460225647783E+29

Nth Root

^y√n

²√n	853.27896962248
³√n	89.962329914152
⁴√n	29.210939211578
⁵√n	14.874295897968

Divisors of 728085

1, 15, 48539, 728085

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	-728084	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 728085 can be divided by 4 positive divisors. The sum of these divisors (counting 728085) is 1, the average is 0.25.

Base conversion 728085

Base	System	Value
2	Binary	10110001110000010101
3	Ternary	1100222202010
4	Quaternary	2301300111
5	Quinary	141244320
6	Senary	23334433
8	Octal	2616025
10	Decimal	728085
12	Duodecimal	2b1419
16	Hexadecimal	b1c15
20	Vigesimal	4b045
36	Base36	flsl

Cryptographic Hash Functions

md5	a3b392282f68b70a2aee492113d32427
sha1	7a1178d1bc6184e849eb66b9f584458d74b014bd
sha256	dae663aaa9f4719ac5b8494abfc794a9422504afd4fba919079ef83e41d23e09
sha512	90abde55bbcc3e4f61157faa5314d945ef445f2aae5e65aacdf7d62da65245d5f57d433dd9037a5a6daa9700db57853900c98cf7650fab152e4995ebf754d2b4
ripemd-160	7bc2334869c3178f43b5b40a141d14a71f9a0702

728085 as geometric shapes

Circle

Radius = n

Diameter	1456170
Circumference	4574692.9743778
Area	1665382667124.9

Sphere

Radius = n

Volume	1.6167201855916E+18
Surface area	6661530668499.8
Circumference	4574692.9743778

Square

Length = n

Perimeter	2912340
Area	530107767225
Diagonal	1029667.6815604

Cube

Length = n

Surface area	3180646603350
Volume	385963513700014125
Space diagonal	1261080.2122288

Equilateral Triangle

Length = n

Perimeter	2184255
Area	229543396580.15
Altitude	630540.10611439

Triangular Pyramid

Length = n

Surface area	229543396580.15
Volume	4.5486236304644E+16
Height	343222.56052014