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

1361281 (number)

1361281 is an odd 7-digits composite number following 1361280 and preceding 1361282. In scientific notation, it is written as 1.361281 × 10^6. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 1357012 positive integers (up to 1361281) that are relatively prime to 1361281.

Interesting facts

1361281 has 4 divisors, whose sum is 1365552
The reverse of 1361281 is 1821631
Previous prime number is 347

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 22
Digital Root 4

Name

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

Notation

Scientific notation	1.361281 × 10^6
Engineering notation	1.361281 × 10^6

Prime Factorization of 1361281

Prime Factorization 347 × 3923

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1361281	Product of the distinct prime numbers

The prime factorization of 1361281 is 347 × 3923. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 16, 26, 483, 391, 8430, 8769, 29225, 2284, 135170, 692431, 5266233, 7440099, 54758662, 97733385, 398287821, 580805714, 2531274661, 2873706752

Basic calculations (n = 1361281)

Multiplication

n×y

n×2	2722562
n×3	4083843
n×4	5445124
n×5	6806405

Division

n÷y

n÷2	680640.5
n÷3	453760.33333333
n÷3	340320.25
n÷5	272256.2

Exponentiation

n^y

n²	1853085960961
n³	2522570710022951041
n⁴	3.4339275787108E+24
n⁵	4.674540368275E+30

Nth Root

^y√n

²√n	1166.7394739187
³√n	110.82794001431
⁴√n	34.157568325609
⁵√n	16.857359806949

Divisors of 1361281

1, 347, 3923, 1361281

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1361280	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1361281 can be divided by 4 positive divisors. The sum of these divisors (counting 1361281) is 1, the average is 0.25.

Base conversion 1361281

Base	System	Value
2	Binary	101001100010110000001
3	Ternary	2120011022211
4	Quaternary	11030112001
5	Quinary	322030111
6	Senary	45102121
8	Octal	5142601
10	Decimal	1361281
12	Duodecimal	557941
16	Hexadecimal	14c581
20	Vigesimal	8a341
36	Base36	t6dd

Cryptographic Hash Functions

md5	6b716e326f855fefb07bdf6210291055
sha1	29de9e2943549bc29f196c77c7a047ecb3cd5c82
sha256	2eccffbfd5fe8c3fc1091f2470f76e7df71484b4722a740a07d8088502337cd6
sha512	441ee53e1b5861205066632ee4a251bb6f49ab5e8f101fba08b686d5f4497c251b244fc86b9339602a98e08c1a1585b7b9dcd0820b7e2d9a6fcc949fc430f640
ripemd-160	d2ffb6782ba03694c022482dcc4a78b460924067

1361281 as geometric shapes

Circle

Radius = n

Diameter	2722562
Circumference	8553180.7781427
Area	5821641241425.5

Sphere

Radius = n

Volume	1.0566519481025E+19
Surface area	23286564965702
Circumference	8553180.7781427

Square

Length = n

Perimeter	5445124
Area	1853085960961
Diagonal	1925142.0524008

Cube

Length = n

Surface area	11118515765766
Volume	2522570710022951041
Space diagonal	2357807.8553782

Equilateral Triangle

Length = n

Perimeter	4083843
Area	802409758794.26
Altitude	1178903.9276891

Triangular Pyramid

Length = n

Surface area	802409758794.26
Volume	2.9728780917997E+17
Height	641714.01746694