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

10809991 (number)

10809991 is an odd 8-digits composite number following 10809990 and preceding 10809992. In scientific notation, it is written as 1.0809991 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 10802632 positive integers (up to 10809991) that are relatively prime to 10809991.

Interesting facts

10809991 has 4 divisors, whose sum is 10817352
The reverse of 10809991 is 19990801
Previous prime number is 2027

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	1.0809991 × 10^7
Engineering notation	1.0809991 × 10^6

Prime Factorization of 10809991

Prime Factorization 2027 × 5333

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	10809991	Product of the distinct prime numbers

The prime factorization of 10809991 is 2027 × 5333. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 44, 6, 274, 749, 2124, 7730, 56095, 64971, 598263, 130914, 1824538, 4646380, 65448824, 46316057, 733036928, 602537913, 8721723080, 4228295332

Basic calculations (n = 10809991)

Multiplication

n×y

n×2	21619982
n×3	32429973
n×4	43239964
n×5	54049955

Division

n÷y

n÷2	5404995.5
n÷3	3603330.3333333
n÷3	2702497.75
n÷5	2161998.2

Exponentiation

n^y

n²	116855905420081
n³	1.2632112858879E+21
n⁴	1.3655302631547E+28
n⁵	1.476136985493E+35

Nth Root

^y√n

²√n	3287.8550758815
³√n	221.11003031569
⁴√n	57.339821031126
⁵√n	25.513207810111

Divisors of 10809991

1, 2027, 5333, 10809991

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	-10809990	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 10809991 can be divided by 4 positive divisors. The sum of these divisors (counting 10809991) is 1, the average is 0.25.

Base conversion 10809991

Base	System	Value
2	Binary	101001001111001010000111
3	Ternary	202100012112001
4	Quaternary	221033022013
5	Quinary	10231404431
6	Senary	1023410131
8	Octal	51171207
10	Decimal	10809991
12	Duodecimal	3753947
16	Hexadecimal	a4f287
20	Vigesimal	37b4jb
36	Base36	6fp1j

Cryptographic Hash Functions

md5	64328ad999a28c5b932465af0695c611
sha1	eeddd9ea0df08347a274c3fc45e8cfb46e333f8f
sha256	fec7d4761bd371e941948370c9e1c8954bbddc9c0fa20772274283254470dec4
sha512	d9ccb2c42fb252f89894a28eb46c4e60213158b989e14fee20056d17a478e7f61380328b8ed950edfd63279f8fa864fcef1ce4443d2a0cb295885cd99a8ad4bd
ripemd-160	4d9b16606e82579d749bd506c214dae5acb43e7a

10809991 as geometric shapes

Circle

Radius = n

Diameter	21619982
Circumference	67921176.621944
Area	3.6711365399631E+14

Sphere

Radius = n

Volume	5.291327060903E+21
Surface area	1.4684546159852E+15
Circumference	67921176.621944

Square

Length = n

Perimeter	43239964
Area	116855905420081
Diagonal	15287635.881331

Cube

Length = n

Surface area	701135432520486
Volume	1.2632112858879E+21
Space diagonal	18723453.641362

Equilateral Triangle

Length = n

Perimeter	32429973
Area	50600091338011
Altitude	9361726.8206811

Triangular Pyramid

Length = n

Surface area	50600091338011
Volume	1.4887087772046E+20
Height	5095878.6271104