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

1138991 (number)

1138991 is an odd 7-digits composite number following 1138990 and preceding 1138992. In scientific notation, it is written as 1.138991 × 10^6. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 976272 positive integers (up to 1138991) that are relatively prime to 1138991.

Interesting facts

1138991 has 4 divisors, whose sum is 1301712
The reverse of 1138991 is 1998311
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	1.138991 × 10^6
Engineering notation	1.138991 × 10^6

Prime Factorization of 1138991

Prime Factorization 7 × 162713

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1138991	Product of the distinct prime numbers

The prime factorization of 1138991 is 7 × 162713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 27, 63, 941, 779, 469, 9800, 99389, 1140, 630550, 595084, 7426161, 3089657, 68998486, 72398316, 517806876, 507513189, 5702196906, 2142777687

Basic calculations (n = 1138991)

Multiplication

n×y

n×2	2277982
n×3	3416973
n×4	4555964
n×5	5694955

Division

n÷y

n÷2	569495.5
n÷3	379663.66666667
n÷3	284747.75
n÷5	227798.2

Exponentiation

n^y

n²	1297300498081
n³	1477613591609776271
n⁴	1.6829885823212E+24
n⁵	1.9169088483666E+30

Nth Root

^y√n

²√n	1067.2352130622
³√n	104.43356353459
⁴√n	32.668566131103
⁵√n	16.266872342968

Divisors of 1138991

1, 7, 162713, 1138991

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	-1138990	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 1138991 can be divided by 4 positive divisors. The sum of these divisors (counting 1138991) is 1, the average is 0.25.

Base conversion 1138991

Base	System	Value
2	Binary	100010110000100101111
3	Ternary	2010212101212
4	Quaternary	10112010233
5	Quinary	242421431
6	Senary	40225035
8	Octal	4260457
10	Decimal	1138991
12	Duodecimal	46b17b
16	Hexadecimal	11612f
20	Vigesimal	7279b
36	Base36	oeun

Cryptographic Hash Functions

md5	11b9af82fbf69c5ad876a7d83997b829
sha1	8d7af338a24d350fa651660c573cd5034e14ad1e
sha256	449a44d891f4448524c21366f331d1382656cfa21fca7589184745dedaebca0b
sha512	87022663d9a6effcbde792fcf2d88c259428eee606040539a5631741b47b0eccfc6bce56bf630a6693ce9c8390af7938acffeac23744d29524e4acbedab3a8d9
ripemd-160	33261d0fef1e6d2c9d9895c78ca0fd382a4e70aa

1138991 as geometric shapes

Circle

Radius = n

Diameter	2277982
Circumference	7156491.5162098
Area	4075589714269.6

Sphere

Radius = n

Volume	6.1894133389943E+18
Surface area	16302358857079
Circumference	7156491.5162098

Square

Length = n

Perimeter	4555964
Area	1297300498081
Diagonal	1610776.5196209

Cube

Length = n

Surface area	7783802988486
Volume	1477613591609776271
Space diagonal	1972790.2813637

Equilateral Triangle

Length = n

Perimeter	3416973
Area	561747593840.18
Altitude	986395.14068184

Triangular Pyramid

Length = n

Surface area	561747593840.18
Volume	1.7413843176678E+17
Height	536925.5065403