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

61285 (number)

61285 is an odd 5-digits composite number following 61284 and preceding 61286. In scientific notation, it is written as 6.1285 × 10^4. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 39168 positive integers (up to 61285) that are relatively prime to 61285.

Interesting facts

61285 has 16 divisors, whose sum is 89856
The reverse of 61285 is 58216
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 22
Digital Root 4

Name

Name	sixty-one thousand two hundred eighty-five

Notation

Scientific notation	6.1285 × 10^4
Engineering notation	6.1285 × 10^3

Prime Factorization of 61285

Prime Factorization 5 × 17 × 7 × 103

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	61285	Product of the distinct prime numbers

The prime factorization of 61285 is 5 × 17 × 7 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 65, 10, 1000, 110, 7961, 3674, 49331, 98281, 623230, 545476, 7277990, 2675365, 83769293, 49850087, 158803731, 630801383, 7068326360, 478079164

Basic calculations (n = 61285)

Multiplication

n×y

n×2	122570
n×3	183855
n×4	245140
n×5	306425

Division

n÷y

n÷2	30642.5
n÷3	20428.333333333
n÷3	15321.25
n÷5	12257

Exponentiation

n^y

n²	3755851225
n³	230177342324125
n⁴	1.4106418424334E+19
n⁵	8.6451185313531E+23

Nth Root

^y√n

²√n	247.55807399477
³√n	39.426182705027
⁴√n	15.733978327008
⁵√n	9.0671507862901

Divisors of 61285

1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 1751, 3605, 8755, 12257, 61285

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-61284	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61285 can be divided by 16 positive divisors. The sum of these divisors (counting 61285) is 1, the average is 0.0625.

Base conversion 61285

Base	System	Value
2	Binary	1110111101100101
3	Ternary	10010001211
4	Quaternary	32331211
5	Quinary	3430120
6	Senary	1151421
8	Octal	167545
10	Decimal	61285
12	Duodecimal	2b571
16	Hexadecimal	ef65
20	Vigesimal	7d45
36	Base36	1bad

Cryptographic Hash Functions

md5	81e50a7fa265a8449a3e26bacb9d1c88
sha1	5344024a0b2d214f5f936fe89bf8461c393ad9d3
sha256	39fb5177449b4d71184ae035fb7857926224328485e3d6bf596429dcc139f09c
sha512	bda99e6e0dbf27168e3f6c28d708c6b938d067bacf3b7f3e07a948e4ad5a4cb5d688f52bd05abcadd037079e37c521360d5228dbeacc162142a91c7a70f48bd5
ripemd-160	423d6375134fe68e4532474f5faa8517b1409cce

61285 as geometric shapes

Circle

Radius = n

Diameter	122570
Circumference	385065.0115505
Area	11799354616.436

Sphere

Radius = n

Volume	9.6416459689106E+14
Surface area	47197418465.745
Circumference	385065.0115505

Square

Length = n

Perimeter	245140
Area	3755851225
Diagonal	86670.078170035

Cube

Length = n

Surface area	22535107350
Volume	230177342324125
Space diagonal	106148.73374186

Equilateral Triangle

Length = n

Perimeter	183855
Area	1626331286.8425
Altitude	53074.366870929

Triangular Pyramid

Length = n

Surface area	1626331286.8425
Volume	27126659938814
Height	28890.026056678