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

1281331 (number)

1281331 is an odd 7-digits prime number following 1281330 and preceding 1281332. In scientific notation, it is written as 1.281331 × 10^6. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 1281330 positive integers (up to 1281331) that are relatively prime to 1281331.

Interesting facts

1281331 has 2 divisors, whose sum is 1281332
The reverse of 1281331 is 1331821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 19
Digital Root 1

Name

Name	one million two hundred eighty-one thousand three hundred thirty-one

Notation

Scientific notation	1.281331 × 10^6
Engineering notation	1.281331 × 10^6

Prime Factorization of 1281331

Prime Factorization 1281331

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1281331	Product of the distinct prime numbers

The prime factorization of 1281331 is 1281331. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 52, 47, 138, 970, 4967, 2292, 47785, 32827, 658495, 756778, 3707858, 7257907, 30293452, 6238027, 769031222, 599196193, 8245974931, 164758273

Basic calculations (n = 1281331)

Multiplication

n×y

n×2	2562662
n×3	3843993
n×4	5125324
n×5	6406655

Division

n÷y

n÷2	640665.5
n÷3	427110.33333333
n÷3	320332.75
n÷5	256266.2

Exponentiation

n^y

n²	1641809131561
n³	2103700936352187691
n⁴	2.6955372244771E+24
n⁵	3.4538754073764E+30

Nth Root

^y√n

²√n	1131.9589215161
³√n	108.61432589599
⁴√n	33.644597211382
⁵√n	16.654525609582

Divisors of 1281331

1, 1281331

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1281332	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	640666	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1131.9593632282	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999984391243	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1281331 can be divided by 2 positive divisors. The sum of these divisors (counting 1281331) is 1281332, the average is 640666.

Base conversion 1281331

Base	System	Value
2	Binary	100111000110100110011
3	Ternary	2102002122201
4	Quaternary	10320310303
5	Quinary	312000311
6	Senary	43244031
8	Octal	4706463
10	Decimal	1281331
12	Duodecimal	519617
16	Hexadecimal	138d33
20	Vigesimal	8036b
36	Base36	rgoj

Cryptographic Hash Functions

md5	3668d6e4688b93cc2837e601b7ac65cb
sha1	e2db246a747b6b65ae33cf309b3e4fd506e330b6
sha256	df8e20e65fce10fef25f32baabe3f2c720578cedc41fe488f0acb5ad38d19c2a
sha512	d572d4a133644c318a827d99efda3ef626a5cd923b2aa0e5d4a2202a9c78511a75457aeb79201e8392c5fba106f8906ee275ea6f35b002f0bb4a271dd9d90bc4
ripemd-160	31c56579958e74da64e273415822646d9bdcb077

1281331 as geometric shapes

Circle

Radius = n

Diameter	2562662
Circumference	8050840.1128337
Area	5157895506308.7

Sphere

Radius = n

Volume	8.811961875992E+18
Surface area	20631582025235
Circumference	8050840.1128337

Square

Length = n

Perimeter	5125324
Area	1641809131561
Diagonal	1812075.6780891

Cube

Length = n

Surface area	9850854789366
Volume	2103700936352187691
Space diagonal	2219330.393313

Equilateral Triangle

Length = n

Perimeter	3843993
Area	710924208048.55
Altitude	1109665.1966565

Triangular Pyramid

Length = n

Surface area	710924208048.55
Volume	2.4792353294719E+17
Height	604025.22602969