1438448 (number)

1438448 is an even 7-digits composite number following 1438447 and preceding 1438449. In scientific notation, it is written as 1.438448 × 10^6. The sum of its digits is 32. It has a total of 7 prime factors and 30 positive divisors. There are 652960 positive integers (up to 1438448) that are relatively prime to 1438448.

Interesting facts

Basic properties

Name

Name one million four hundred thirty-eight thousand four hundred forty-eight

Notation

Scientific notation 1.438448 × 10^6
Engineering notation 1.438448 × 10^6

Prime Factorization of 1438448

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16346
Product of the distinct prime numbers

The prime factorization of 1438448 is 2 × 2 × 2 × 2 × 11 × 11 × 743. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 92, 91, 681, 808, 2390, 497, 92514, 28567, 662881, 331701, 4854418, 2419713, 62098362, 58841674, 19326561, 567356831, 3038355989, 9967223276

Basic calculations (n = 1438448)

Multiplication

n×y
n×2 2876896
n×3 4315344
n×4 5753792
n×5 7192240

Division

n÷y
n÷2 719224
n÷3 479482.66666667
n÷3 359612
n÷5 287689.6

Exponentiation

ny
n2 2069132648704
n3 2976339720262971392
n4 4.2813099179328E+24
n5 6.1584416888306E+30

Nth Root

y√n
2√n 1199.3531589986
3√n 112.88373977336
4√n 34.631678547229
5√n 17.04428679964

Divisors of 1438448

1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 743, 968, 1486, 1936, 2972, 5944, 8173, 11888, 16346, 32692, 65384, 89903, 130768, 179806, 359612, 719224, 1438448

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1438447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1438448 can be divided by 30 positive divisors. The sum of these divisors (counting 1438448) is 1, the average is 0.033333333333333.

Base conversion 1438448

Base System Value
2 Binary 101011111001011110000
3 Ternary 2201002011212
4 Quaternary 11133023300
5 Quinary 332012243
6 Senary 50455252
8 Octal 5371360
10 Decimal 1438448
12 Duodecimal 594528
16 Hexadecimal 15f2f0
20 Vigesimal 8jg28
36 Base36 utww

Cryptographic Hash Functions

md5 a5e3882b53f1b2bf9abb09e238e0733c
sha1 42846cfb4937d679cf93e43af43acde3561f6842
sha256 3b5c27431efaa1c4f9316d18ef85463f84bcf7c24f6865887b47bbef927bcc89
sha512 73c8969878772d59aa9573bf2c60604e736f203c8c1a54d614c1f8d11f4fa07be1fc4016ed5f521faee7ba1589a23b033d3d1bf4f1257ba2f9e096ca55157d8b
ripemd-160 a83a2a70dd3468a4841cbe0115987e44bc3af09b

1438448 as geometric shapes

Circle

Radius = n
Diameter 2876896
Circumference 9038035.3387419
Area 6500371928471.3

Sphere

Radius = n
Volume 1.2467262666354E+19
Surface area 26001487713885
Circumference 9038035.3387419

Square

Length = n
Perimeter 5753792
Area 2069132648704
Diagonal 2034272.6703685

Cube

Length = n
Surface area 12414795892224
Volume 2976339720262971392
Space diagonal 2491465.0200458

Equilateral Triangle

Length = n
Perimeter 4315344
Area 895960718788.72
Altitude 1245732.5100229

Triangular Pyramid

Length = n
Surface area 895960718788.72
Volume 3.5076499988547E+17
Height 678090.89012282