1444989 (number)

1444989 is an odd 7-digits composite number following 1444988 and preceding 1444990. In scientific notation, it is written as 1.444989 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 741312 positive integers (up to 1444989) that are relatively prime to 1444989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.444989 × 10^6
Engineering notation 1.444989 × 10^6

Prime Factorization of 1444989

Prime Factorization 3 × 7 × 67 × 13 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1444989
Product of the distinct prime numbers

The prime factorization of 1444989 is 3 × 7 × 67 × 13 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 72, 12, 858, 302, 7538, 6816, 43651, 64615, 749788, 585661, 8918860, 8813849, 49988671, 58185383, 30026667, 325311626, 6940053975, 6651555964

Basic calculations (n = 1444989)

Multiplication

n×y
n×2 2889978
n×3 4334967
n×4 5779956
n×5 7224945

Division

n÷y
n÷2 722494.5
n÷3 481663
n÷3 361247.25
n÷5 288997.8

Exponentiation

ny
n2 2087993210121
n3 3017127220699533669
n4 4.3597156455114E+24
n5 6.2997411508919E+30

Nth Root

y√n
2√n 1202.0769526116
3√n 113.05458505697
4√n 34.670981419793
5√n 17.05975964924

Divisors of 1444989

1, 3, 7, 13, 21, 39, 67, 79, 91, 201, 237, 273, 469, 553, 871, 1027, 1407, 1659, 2613, 3081, 5293, 6097, 7189, 15879, 18291, 21567, 37051, 68809, 111153, 206427, 481663, 1444989

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1444988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1444989 can be divided by 32 positive divisors. The sum of these divisors (counting 1444989) is 1, the average is 0.03125.

Base conversion 1444989

Base System Value
2 Binary 101100000110001111101
3 Ternary 2201102011010
4 Quaternary 11200301331
5 Quinary 332214424
6 Senary 50545433
8 Octal 5406175
10 Decimal 1444989
12 Duodecimal 598279
16 Hexadecimal 160c7d
20 Vigesimal 90c99
36 Base36 uyyl

Cryptographic Hash Functions

md5 9c58ff5f09e6cf5b0e9f04b8081fcb23
sha1 6cef9abffddbd92056eee744323c78b98aa7a45c
sha256 11c7b4cffbbb60e9f40a8c65a09270027dc7a6532559a41cfe154cdfe4702175
sha512 9b8b01b26f4b888ded47c347c32ee7dc6aaa0c7732ccf74a45a5db48b7de1bb6be30d9498bce919e37cdaa6ac16c35a3201517f8100c7fab889a45e5e26c6611
ripemd-160 4762fb61507da71997e1c685a0070edd54801ea7

1444989 as geometric shapes

Circle

Radius = n
Diameter 2889978
Circumference 9079133.6538361
Area 6559624129661.5

Sphere

Radius = n
Volume 1.2638112948661E+19
Surface area 26238496518646
Circumference 9079133.6538361

Square

Length = n
Perimeter 5779956
Area 2087993210121
Diagonal 2043523.0412799

Cube

Length = n
Surface area 12527959260726
Volume 3017127220699533669
Space diagonal 2502794.3643781

Equilateral Triangle

Length = n
Perimeter 4334967
Area 904127581447.1
Altitude 1251397.1821891

Triangular Pyramid

Length = n
Surface area 904127581447.1
Volume 3.5557185290986E+17
Height 681174.34709331