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

1285481 (number)

1285481 is an odd 7-digits prime number following 1285480 and preceding 1285482. In scientific notation, it is written as 1.285481 × 10^6. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 1285480 positive integers (up to 1285481) that are relatively prime to 1285481.

Interesting facts

1285481 has 2 divisors, whose sum is 1285482
The reverse of 1285481 is 1845821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	1.285481 × 10^6
Engineering notation	1.285481 × 10^6

Prime Factorization of 1285481

Prime Factorization 1285481

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1285481	Product of the distinct prime numbers

The prime factorization of 1285481 is 1285481. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 55, 78, 11, 760, 9417, 4126, 26949, 21556, 376958, 441348, 1670223, 9210442, 85540572, 64371044, 619223835, 23012171, 6500496606, 9374368906

Basic calculations (n = 1285481)

Multiplication

n×y

n×2	2570962
n×3	3856443
n×4	5141924
n×5	6427405

Division

n÷y

n÷2	642740.5
n÷3	428493.66666667
n÷3	321370.25
n÷5	257096.2

Exponentiation

n^y

n²	1652461401361
n³	2124207734682939641
n⁴	2.730628682988E+24
n⁵	3.510171290036E+30

Nth Root

^y√n

²√n	1133.7905450303
³√n	108.73146026489
⁴√n	33.67180638205
⁵√n	16.665299861173

Divisors of 1285481

1, 1285481

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1285482	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	642741	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1133.7909860287	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999984441634	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1285481 can be divided by 2 positive divisors. The sum of these divisors (counting 1285481) is 1285482, the average is 642741.

Base conversion 1285481

Base	System	Value
2	Binary	100111001110101101001
3	Ternary	2102022100102
4	Quaternary	10321311221
5	Quinary	312113411
6	Senary	43315145
8	Octal	4716551
10	Decimal	1285481
12	Duodecimal	51bab5
16	Hexadecimal	139d69
20	Vigesimal	80de1
36	Base36	rjvt

Cryptographic Hash Functions

md5	12dfc828ea44c89175839cbbdeb3ce2f
sha1	a982850113d0e8cbd69a65902e09f1313ebe731e
sha256	acf4105968c36e1386147760f8fce5406c7dcede421c2283310c99b9a1b4950d
sha512	19aac7c0184bcd5beed7a64634b1ec11ae2c178d8acd4f41ea671a61d484575ee0a98a34805ec849a7f8374232b4a63fe1844d9f135c83ac6cc6583db79c09ed
ripemd-160	de0f123b8b67d970a8da7304613e1659245d4065

1285481 as geometric shapes

Circle

Radius = n

Diameter	2570962
Circumference	8076915.3318585
Area	5191360598856.4

Sphere

Radius = n

Volume	8.8978605519714E+18
Surface area	20765442395426
Circumference	8076915.3318585

Square

Length = n

Perimeter	5141924
Area	1652461401361
Diagonal	1817944.6643729

Cube

Length = n

Surface area	9914768408166
Volume	2124207734682939641
Space diagonal	2226518.4041644

Equilateral Triangle

Length = n

Perimeter	3856443
Area	715536776175.93
Altitude	1113259.2020822

Triangular Pyramid

Length = n

Surface area	715536776175.93
Volume	2.503402823072E+17
Height	605981.55479098