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

72015 (number)

72015 is an odd 5-digits composite number following 72014 and preceding 72016. In scientific notation, it is written as 7.2015 × 10^4. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 38400 positive integers (up to 72015) that are relatively prime to 72015.

Interesting facts

72015 has 8 divisors, whose sum is 115248
The reverse of 72015 is 51027
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 15
Digital Root 6

Name

Name	seventy-two thousand fifteen

Notation

Scientific notation	7.2015 × 10^4
Engineering notation	7.2015 × 10^3

Prime Factorization of 72015

Prime Factorization 3 × 5 × 4801

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72015	Product of the distinct prime numbers

The prime factorization of 72015 is 3 × 5 × 4801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 46, 10, 754, 285, 9366, 8928, 37114, 24543, 821356, 816872, 603224, 374589, 60215445, 85926575, 705360706, 184439634, 8570149156, 3988487977

Basic calculations (n = 72015)

Multiplication

n×y

n×2	144030
n×3	216045
n×4	288060
n×5	360075

Division

n÷y

n÷2	36007.5
n÷3	24005
n÷3	18003.75
n÷5	14403

Exponentiation

n^y

n²	5186160225
n³	373481328603375
n⁴	2.6896257879372E+19
n⁵	1.936934011183E+24

Nth Root

^y√n

²√n	268.35610669407
³√n	41.604565265746
⁴√n	16.381578272379
⁵√n	9.3644999788255

Divisors of 72015

1, 3, 5, 15, 4801, 14403, 24005, 72015

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72014	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72015 can be divided by 8 positive divisors. The sum of these divisors (counting 72015) is 1, the average is 0.125.

Base conversion 72015

Base	System	Value
2	Binary	10001100101001111
3	Ternary	10122210020
4	Quaternary	101211033
5	Quinary	4301030
6	Senary	1313223
8	Octal	214517
10	Decimal	72015
12	Duodecimal	35813
16	Hexadecimal	1194f
20	Vigesimal	900f
36	Base36	1jkf

Cryptographic Hash Functions

md5	bc9cfc1e7e63c9e1e9042d92accbb87d
sha1	2690b349219768161d9b09fd683bf6ac369152dd
sha256	6f60cf8f5f9acbd98de8b6eadb0242f82da85b2e1736616be4c74b243bace793
sha512	df236b1cb2da79c07e09e75243754b879a6d6dd68cd16ccda5646c28453dc88183303a7542e4e8912b982a1ec4982a8734c4e92471ab22e1e1f196877e8b550d
ripemd-160	aa13f46f26efd8b2055c3b02f45a33b48ecb26cf

72015 as geometric shapes

Circle

Radius = n

Diameter	144030
Circumference	452483.58989654
Area	16292802863.2

Sphere

Radius = n

Volume	1.5644349309244E+15
Surface area	65171211452.798
Circumference	452483.58989654

Square

Length = n

Perimeter	288060
Area	5186160225
Diagonal	101844.5896943

Cube

Length = n

Surface area	31116961350
Volume	373481328603375
Space diagonal	124733.63890707

Equilateral Triangle

Length = n

Perimeter	216045
Area	2245673251.4732
Altitude	62366.819453536

Triangular Pyramid

Length = n

Surface area	2245673251.4732
Volume	44015196683668
Height	33948.196564766