1444240 (number)

1444240 is an even 7-digits composite number following 1444239 and preceding 1444241. In scientific notation, it is written as 1.444240 × 10^6. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 494976 positive integers (up to 1444240) that are relatively prime to 1444240.

Interesting facts

Basic properties

Name

Name one million four hundred forty-four thousand two hundred forty

Notation

Scientific notation 1.444240 × 10^6
Engineering notation 1.444240 × 10^6

Prime Factorization of 1444240

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 2579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 180530
Product of the distinct prime numbers

The prime factorization of 1444240 is 2 × 2 × 2 × 2 × 7 × 5 × 2579. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 73, 88, 669, 413, 9814, 3122, 46896, 52997, 751836, 632307, 3459942, 3657002, 22443613, 73458956, 132144331, 430208670, 5524688985, 1424948311

Basic calculations (n = 1444240)

Multiplication

n×y
n×2 2888480
n×3 4332720
n×4 5776960
n×5 7221200

Division

n÷y
n÷2 722120
n÷3 481413.33333333
n÷3 361060
n÷5 288848

Exponentiation

ny
n2 2085829177600
n3 3012437931457024000
n4 4.3506833581275E+24
n5 6.283430933142E+30

Nth Root

y√n
2√n 1201.7653681148
3√n 113.03504799494
4√n 34.66648768068
5√n 17.05799072088

Divisors of 1444240

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2579, 5158, 10316, 12895, 18053, 20632, 25790, 36106, 41264, 51580, 72212, 90265, 103160, 144424, 180530, 206320, 288848, 361060, 722120, 1444240

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1444239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1444240 can be divided by 40 positive divisors. The sum of these divisors (counting 1444240) is 1, the average is 0.025.

Base conversion 1444240

Base System Value
2 Binary 101100000100110010000
3 Ternary 2201101010101
4 Quaternary 11200212100
5 Quinary 332203430
6 Senary 50542144
8 Octal 5404620
10 Decimal 1444240
12 Duodecimal 597954
16 Hexadecimal 160990
20 Vigesimal 90ac0
36 Base36 uyds

Cryptographic Hash Functions

md5 c95102b25959f77377d30471f6f0797f
sha1 dd9dff9a5e1239c7d826f1dc45c683d5d184a735
sha256 a7ebce945f317e62b8bad59385fb246f30a26423f501071ce2abd9373f7dad94
sha512 a0fa7fae562b345122354775fecad08bb6e5a7b52348268f304cc169207d115f7b8db4a21281df98afec760e981614d50e2f724d66330494fa83f0a236baf936
ripemd-160 77792f148275a4a0cfbd229def11a348aad8d3ea

1444240 as geometric shapes

Circle

Radius = n
Diameter 2888480
Circumference 9074427.548041
Area 6552825620991.4

Sphere

Radius = n
Volume 1.2618470499814E+19
Surface area 26211302483966
Circumference 9074427.548041

Square

Length = n
Perimeter 5776960
Area 2085829177600
Diagonal 2042463.7953217

Cube

Length = n
Surface area 12514975065600
Volume 3012437931457024000
Space diagonal 2501497.0583233

Equilateral Triangle

Length = n
Perimeter 4332720
Area 903190527878.2
Altitude 1250748.5291616

Triangular Pyramid

Length = n
Surface area 903190527878.2
Volume 3.5501921487281E+17
Height 680821.26510724