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

1285272 (number)

1285272 is an even 7-digits composite number following 1285271 and preceding 1285273. In scientific notation, it is written as 1.285272 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 428400 positive integers (up to 1285272) that are relatively prime to 1285272.

Interesting facts

1285272 has 16 divisors, whose sum is 2677800
The reverse of 1285272 is 2725821
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	one million two hundred eighty-five thousand two hundred seventy-two

Notation

Scientific notation	1.285272 × 10^6
Engineering notation	1.285272 × 10^6

Prime Factorization of 1285272

Prime Factorization 2 × 2 × 2 × 9 × 17851

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	321318	Product of the distinct prime numbers

The prime factorization of 1285272 is 2 × 2 × 2 × 9 × 17851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 14, 88, 185, 866, 4770, 933, 56423, 15595, 440621, 412466, 1978014, 1474014, 69837382, 58304657, 797016837, 300581236, 7034102722, 4556548203

Basic calculations (n = 1285272)

Multiplication

n×y

n×2	2570544
n×3	3855816
n×4	5141088
n×5	6426360

Division

n÷y

n÷2	642636
n÷3	428424
n÷3	321318
n÷5	257054.4

Exponentiation

n^y

n²	1651924113984
n³	2123171809828443648
n⁴	2.7288532783618E+24
n⁵	3.5073187107867E+30

Nth Root

^y√n

²√n	1133.6983725842
³√n	108.725567242
⁴√n	33.670437665468
⁵√n	16.664757920186

Divisors of 1285272

1, 2, 4, 8, 9, 18, 36, 72, 17851, 35702, 71404, 142808, 160659, 321318, 642636, 1285272

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	-1285271	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 1285272 can be divided by 16 positive divisors. The sum of these divisors (counting 1285272) is 1, the average is 0.0625.

Base conversion 1285272

Base	System	Value
2	Binary	100111001110010011000
3	Ternary	2102022001200
4	Quaternary	10321302120
5	Quinary	312112042
6	Senary	43314200
8	Octal	4716230
10	Decimal	1285272
12	Duodecimal	51b960
16	Hexadecimal	139c98
20	Vigesimal	80d3c
36	Base36	rjq0

Cryptographic Hash Functions

md5	f34429bbdb7d38706859c2e7b2078845
sha1	6f5224504eec85293f7443938f9cfbdf4842efff
sha256	f9e1b59351c17776ff204abeaee3df3cdc782729764ed07273dc097e092177a1
sha512	32badbfbb2ac3a9412262c7d7ff2e2426cb2164cee83c0848d67a8f80bc68ab7b02492537e9411f39f78e0a71bfc4120c7510d635097611e99c02948c6d8ffb2
ripemd-160	64e3aa9589e678f28122f5d9a0c60c09414799af

1285272 as geometric shapes

Circle

Radius = n

Diameter	2570544
Circumference	8075602.1461293
Area	5189672660780

Sphere

Radius = n

Volume	8.893521280088E+18
Surface area	20758690643120
Circumference	8075602.1461293

Square

Length = n

Perimeter	5141088
Area	1651924113984
Diagonal	1817649.0937384

Cube

Length = n

Surface area	9911544683904
Volume	2123171809828443648
Space diagonal	2226156.4055457

Equilateral Triangle

Length = n

Perimeter	3855816
Area	715304123917.12
Altitude	1113078.2027728

Triangular Pyramid

Length = n

Surface area	715304123917.12
Volume	2.502181973923E+17
Height	605883.03124613