1991344 (number)

1991344 is an even 7-digits composite number following 1991343 and preceding 1991345. In scientific notation, it is written as 1.991344 × 10^6. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 995664 positive integers (up to 1991344) that are relatively prime to 1991344.

Interesting facts

Basic properties

Name

Name one million nine hundred ninety-one thousand three hundred forty-four

Notation

Scientific notation 1.991344 × 10^6
Engineering notation 1.991344 × 10^6

Prime Factorization of 1991344

Prime Factorization 2 × 2 × 2 × 2 × 124459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 248918
Product of the distinct prime numbers

The prime factorization of 1991344 is 2 × 2 × 2 × 2 × 124459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 61, 90, 838, 650, 4050, 4799, 21529, 60650, 728963, 403458, 7093783, 9376288, 4409952, 31664784, 820853108, 312858997, 2910646664, 130975586

Basic calculations (n = 1991344)

Multiplication

n×y
n×2 3982688
n×3 5974032
n×4 7965376
n×5 9956720

Division

n÷y
n÷2 995672
n÷3 663781.33333333
n÷3 497836
n÷5 398268.8

Exponentiation

ny
n2 3965450926336
n3 7896576909453635584
n4 1.5724801049179E+25
n5 3.1313488220476E+31

Nth Root

y√n
2√n 1411.1498857315
3√n 125.81007752128
4√n 37.565274998747
5√n 18.189855873818

Divisors of 1991344

1, 2, 4, 8, 16, 124459, 248918, 497836, 995672, 1991344

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1991343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1991344 can be divided by 10 positive divisors. The sum of these divisors (counting 1991344) is 1, the average is 0.1.

Base conversion 1991344

Base System Value
2 Binary 111100110001010110000
3 Ternary 10202011121111
4 Quaternary 13212022300
5 Quinary 1002210334
6 Senary 110403104
8 Octal 7461260
10 Decimal 1991344
12 Duodecimal 800494
16 Hexadecimal 1e62b0
20 Vigesimal c8i74
36 Base36 16oj4

Cryptographic Hash Functions

md5 276e1b0b8d4de8dba5951b675eedbacd
sha1 8edcadcb26e5a273dada21480f4c82ed7741ecab
sha256 94b878e95976ff21afc26e4d0c18d0a8c88c5f21e6b1d7745ae257dd54e3f26d
sha512 952c3a492ddbf8a68962c4fca58e20dc05fdbe22381a116f86eb723979496dd0254e67ece642e06f111f17f60a85e1edec44360b96b698f8946ea38266da20be
ripemd-160 bda7efe97b96847084d6a60318a6fb145abd732a

1991344 as geometric shapes

Circle

Radius = n
Diameter 3982688
Circumference 12511983.36234
Area 12457831498348

Sphere

Radius = n
Volume 3.3077104009662E+19
Surface area 49831325993392
Circumference 12511983.36234

Square

Length = n
Perimeter 7965376
Area 3965450926336
Diagonal 2816185.6921503

Cube

Length = n
Surface area 23792705558016
Volume 7896576909453635584
Space diagonal 3449108.9833474

Equilateral Triangle

Length = n
Perimeter 5974032
Area 1717090619833.8
Altitude 1724554.4916737

Triangular Pyramid

Length = n
Surface area 1717090619833.8
Volume 9.3062051347263E+17
Height 938728.5640501