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

1290139 (number)

1290139 is an odd 7-digits composite number following 1290138 and preceding 1290140. In scientific notation, it is written as 1.290139 × 10^6. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 1234024 positive integers (up to 1290139) that are relatively prime to 1290139.

Interesting facts

1290139 has 4 divisors, whose sum is 1346256
The reverse of 1290139 is 9310921
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 25
Digital Root 7

Name

Name	one million two hundred ninety thousand one hundred thirty-nine

Notation

Scientific notation	1.290139 × 10^6
Engineering notation	1.290139 × 10^6

Prime Factorization of 1290139

Prime Factorization 23 × 56093

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1290139	Product of the distinct prime numbers

The prime factorization of 1290139 is 23 × 56093. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 47, 37, 462, 845, 7431, 6127, 24397, 63122, 127700, 13439, 5011797, 6033728, 22446371, 31532583, 496330838, 984078598, 6214179161, 4845832349

Basic calculations (n = 1290139)

Multiplication

n×y

n×2	2580278
n×3	3870417
n×4	5160556
n×5	6450695

Division

n÷y

n÷2	645069.5
n÷3	430046.33333333
n÷3	322534.75
n÷5	258027.8

Exponentiation

n^y

n²	1664458639321
n³	2147383004474955619
n⁴	2.7704225620103E+24
n⁵	3.5742301937294E+30

Nth Root

^y√n

²√n	1135.8428588498
³√n	108.86263311767
⁴√n	33.702267859148
⁵√n	16.677359891121

Divisors of 1290139

1, 23, 56093, 1290139

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	-1290138	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 1290139 can be divided by 4 positive divisors. The sum of these divisors (counting 1290139) is 1, the average is 0.25.

Base conversion 1290139

Base	System	Value
2	Binary	100111010111110011011
3	Ternary	2102112201221
4	Quaternary	10322332123
5	Quinary	312241024
6	Senary	43352511
8	Octal	4727633
10	Decimal	1290139
12	Duodecimal	522737
16	Hexadecimal	13af9b
20	Vigesimal	8156j
36	Base36	rnh7

Cryptographic Hash Functions

md5	a8522dd1b4570a97c0da470bddb561a6
sha1	097685a7b519f7d37f86c1e20a136fd9c36b79bc
sha256	a2d1e42fe4f7a03b42273ef9f14773bcc1ec29d51efc402b6050fbc58c9cca26
sha512	c5bf2df0f7bc9ec2e60d7eab3efd69aa4c61215fd4a423c9ab76090da6296cc2974f6bda0840867d903e1c4c577ff9352cab1ff32f93229f9fc2533d1a63d9d8
ripemd-160	6bc53088e79925232387d6989fa42d8c80ce900f

1290139 as geometric shapes

Circle

Radius = n

Diameter	2580278
Circumference	8106182.4090194
Area	5229051033494.9

Sphere

Radius = n

Volume	8.9949368950695E+18
Surface area	20916204133980
Circumference	8106182.4090194

Square

Length = n

Perimeter	5160556
Area	1664458639321
Diagonal	1824532.0711465

Cube

Length = n

Surface area	9986751835926
Volume	2147383004474955619
Space diagonal	2234586.2968261

Equilateral Triangle

Length = n

Perimeter	3870417
Area	720731732600.23
Altitude	1117293.1484131

Triangular Pyramid

Length = n

Surface area	720731732600.23
Volume	2.5307151404483E+17
Height	608177.35704882