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

1317991 (number)

1317991 is an odd 7-digits composite number following 1317990 and preceding 1317992. In scientific notation, it is written as 1.317991 × 10^6. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 1307800 positive integers (up to 1317991) that are relatively prime to 1317991.

Interesting facts

1317991 has 4 divisors, whose sum is 1328184
The reverse of 1317991 is 1997131
Previous prime number is 131

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	one million three hundred seventeen thousand nine hundred ninety-one

Notation

Scientific notation	1.317991 × 10^6
Engineering notation	1.317991 × 10^6

Prime Factorization of 1317991

Prime Factorization 131 × 10061

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1317991	Product of the distinct prime numbers

The prime factorization of 1317991 is 131 × 10061. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 40, 82, 29, 154, 1017, 5775, 61730, 80025, 838572, 882868, 3637278, 5549509, 91111231, 57912171, 260192089, 986945287, 6999615075, 1006955274

Basic calculations (n = 1317991)

Multiplication

n×y

n×2	2635982
n×3	3953973
n×4	5271964
n×5	6589955

Division

n÷y

n÷2	658995.5
n÷3	439330.33333333
n÷3	329497.75
n÷5	263598.2

Exponentiation

n^y

n²	1737100276081
n³	2289482529972273271
n⁴	3.0175173691607E+24
n⁵	3.9770607348975E+30

Nth Root

^y√n

²√n	1148.0378913607
³√n	109.64045139573
⁴√n	33.882707851657
⁵√n	16.748753424751

Divisors of 1317991

1, 131, 10061, 1317991

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	-1317990	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 1317991 can be divided by 4 positive divisors. The sum of these divisors (counting 1317991) is 1, the average is 0.25.

Base conversion 1317991

Base	System	Value
2	Binary	101000001110001100111
3	Ternary	2110221221111
4	Quaternary	11001301213
5	Quinary	314133431
6	Senary	44125451
8	Octal	5016147
10	Decimal	1317991
12	Duodecimal	536887
16	Hexadecimal	141c67
20	Vigesimal	84ejb
36	Base36	s8yv

Cryptographic Hash Functions

md5	79bf3c79fec0ec9a14aa071c34919148
sha1	6f0451a09692facce2a2cec21c057910e81af00f
sha256	29802eb668f6baa1f17c740fee8b0b1aba88a2d7ab6f76150360abe3330e7224
sha512	54c9b6f04eac5b1bd2d7e4c9ee9330250b497f15538979f67895b0617f27d8d344af7f27b0f4463c3b4fe405655edd7965aeafa6f360c7f0115ce6ca1eeea3b9
ripemd-160	0f6bf6593426169b1cf07e37bae213bca44cbc34

1317991 as geometric shapes

Circle

Radius = n

Diameter	2635982
Circumference	8281181.6861949
Area	5457261465884.9

Sphere

Radius = n

Volume	9.5901619955774E+18
Surface area	21829045863539
Circumference	8281181.6861949

Square

Length = n

Perimeter	5271964
Area	1737100276081
Diagonal	1863920.7472857

Cube

Length = n

Surface area	10422601656486
Volume	2289482529972273271
Space diagonal	2282827.3759185

Equilateral Triangle

Length = n

Perimeter	3953973
Area	752186484003.55
Altitude	1141413.6879593

Triangular Pyramid

Length = n

Surface area	752186484003.55
Volume	2.6981810372525E+17
Height	621306.91576189