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

82985 (number)

82985 is an odd 5-digits composite number following 82984 and preceding 82986. In scientific notation, it is written as 8.2985 × 10^4. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 56880 positive integers (up to 82985) that are relatively prime to 82985.

Interesting facts

82985 has 8 divisors, whose sum is 113856
The reverse of 82985 is 58928
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 32
Digital Root 5

Name

Name	eighty-two thousand nine hundred eighty-five

Notation

Scientific notation	8.2985 × 10^4
Engineering notation	8.2985 × 10^3

Prime Factorization of 82985

Prime Factorization 5 × 7 × 2371

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82985	Product of the distinct prime numbers

The prime factorization of 82985 is 5 × 7 × 2371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 28, 77, 810, 209, 5312, 177, 50209, 24846, 475081, 428429, 4097434, 9063736, 85918176, 17342756, 389457770, 706551854, 2989868346, 470438472

Basic calculations (n = 82985)

Multiplication

n×y

n×2	165970
n×3	248955
n×4	331940
n×5	414925

Division

n÷y

n÷2	41492.5
n÷3	27661.666666667
n÷3	20746.25
n÷5	16597

Exponentiation

n^y

n²	6886510225
n³	571477051021625
n⁴	4.742402307903E+19
n⁵	3.9354825552133E+24

Nth Root

^y√n

²√n	288.07117176142
³√n	43.618078802818
⁴√n	16.972659537074
⁵√n	9.6338508793866

Divisors of 82985

1, 5, 7, 35, 2371, 11855, 16597, 82985

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	-82984	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 82985 can be divided by 8 positive divisors. The sum of these divisors (counting 82985) is 1, the average is 0.125.

Base conversion 82985

Base	System	Value
2	Binary	10100010000101001
3	Ternary	11012211112
4	Quaternary	110100221
5	Quinary	10123420
6	Senary	1440105
8	Octal	242051
10	Decimal	82985
12	Duodecimal	40035
16	Hexadecimal	14429
20	Vigesimal	a795
36	Base36	1s15

Cryptographic Hash Functions

md5	3a51c0cc61bfaa0e84c4cc413c31134b
sha1	01ddf471353e0ec5f35dffaafa3ba4ae93607f4b
sha256	9b77280e300f01041137166fdb718882f9a2ca8ae693c9f84afa573243c39178
sha512	1956969458fba0969da2438a44084b6d179e2a6ff79a87f4663ffb40d00ecb4a3e7bab88fce155292e8915030f2a8219603d12daa79543a695b9358a55ef97e2
ripemd-160	7ff975af6bf1307a1c150ccf86e6432d3abf43d2

82985 as geometric shapes

Circle

Radius = n

Diameter	165970
Circumference	521410.1327163
Area	21634609931.731

Sphere

Radius = n

Volume	2.3937974735796E+15
Surface area	86538439726.924
Circumference	521410.1327163

Square

Length = n

Perimeter	331940
Area	6886510225
Diagonal	117358.51247353

Cube

Length = n

Surface area	41319061350
Volume	571477051021625
Space diagonal	143734.2362661

Equilateral Triangle

Length = n

Perimeter	248955
Area	2981946399.1356
Altitude	71867.118133052

Triangular Pyramid

Length = n

Surface area	2981946399.1356
Volume	67349216344980
Height	39119.504157844