1444990 (number)

1444990 is an even 7-digits composite number following 1444989 and preceding 1444991. In scientific notation, it is written as 1.444990 × 10^6. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 574560 positive integers (up to 1444990) that are relatively prime to 1444990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.444990 × 10^6
Engineering notation 1.444990 × 10^6

Prime Factorization of 1444990

Prime Factorization 2 × 5 × 631 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1444990
Product of the distinct prime numbers

The prime factorization of 1444990 is 2 × 5 × 631 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 40, 37, 52, 288, 6866, 3922, 14286, 62492, 66011, 341885, 7438274, 9893611, 83297351, 92838723, 103566400, 483837896, 6172487306, 2908744793

Basic calculations (n = 1444990)

Multiplication

n×y
n×2 2889980
n×3 4334970
n×4 5779960
n×5 7224950

Division

n÷y
n÷2 722495
n÷3 481663.33333333
n÷3 361247.5
n÷5 288998

Exponentiation

ny
n2 2087996100100
n3 3017133484683499000
n4 4.3597277140328E+24
n5 6.2997629495003E+30

Nth Root

y√n
2√n 1202.0773685583
3√n 113.05461113665
4√n 34.670987418276
5√n 17.05976201047

Divisors of 1444990

1, 2, 5, 10, 229, 458, 631, 1145, 1262, 2290, 3155, 6310, 144499, 288998, 722495, 1444990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1444989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1444990 can be divided by 16 positive divisors. The sum of these divisors (counting 1444990) is 1, the average is 0.0625.

Base conversion 1444990

Base System Value
2 Binary 101100000110001111110
3 Ternary 2201102011011
4 Quaternary 11200301332
5 Quinary 332214430
6 Senary 50545434
8 Octal 5406176
10 Decimal 1444990
12 Duodecimal 59827a
16 Hexadecimal 160c7e
20 Vigesimal 90c9a
36 Base36 uyym

Cryptographic Hash Functions

md5 7aa7c43ea5145f7818673579ac254b18
sha1 f8d94c225f45391ecec1881c14d0f6803f81ec32
sha256 a74928bdc05fc0005aa0d824e60d8dfaba0d0fbf37978b89e2e14173dd6c0a0c
sha512 8cd2ee210d63da4b9428d8bcf3462f8e1853a24630391ea1feaf9d15a8bf483b224565fbda370ac642f4f87ced35c121b22c103328e18f59faf485410ab13958
ripemd-160 da3b37f5e6ad76907f187c5772679e92e484b22e

1444990 as geometric shapes

Circle

Radius = n
Diameter 2889980
Circumference 9079139.9370214
Area 6559633208798.3

Sphere

Radius = n
Volume 1.2638139187175E+19
Surface area 26238532835193
Circumference 9079139.9370214

Square

Length = n
Perimeter 5779960
Area 2087996100100
Diagonal 2043524.4554935

Cube

Length = n
Surface area 12527976600600
Volume 3017133484683499000
Space diagonal 2502796.096429

Equilateral Triangle

Length = n
Perimeter 4334970
Area 904128832844.72
Altitude 1251398.0482145

Triangular Pyramid

Length = n
Surface area 904128832844.72
Volume 3.5557259112745E+17
Height 681174.81849783