144449928 (number)

144449928 is an even 9-digits composite number following 144449927 and preceding 144449929. In scientific notation, it is written as 1.44449928 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 39844224 positive integers (up to 144449928) that are relatively prime to 144449928.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-nine thousand nine hundred twenty-eight

Notation

Scientific notation 1.44449928 × 10^8
Engineering notation 1.44449928 × 10^6

Prime Factorization of 144449928

Prime Factorization 2 × 2 × 2 × 9 × 7 × 29 × 9883

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36112482
Product of the distinct prime numbers

The prime factorization of 144449928 is 2 × 2 × 2 × 9 × 7 × 29 × 9883. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 69, 80, 796, 267, 6599, 6044, 16852, 73306, 35677, 970088, 2611577, 6353381, 71484774, 61351314, 534895288, 989771482, 9548452541, 7045372009

Basic calculations (n = 144449928)

Multiplication

n×y
n×2 288899856
n×3 433349784
n×4 577799712
n×5 722249640

Division

n÷y
n÷2 72224964
n÷3 48149976
n÷3 36112482
n÷5 28889985.6

Exponentiation

ny
n2 20865781699205184
n3 3.0140606641139E+24
n4 4.3538084591889E+32
n5 6.2890731845562E+40

Nth Root

y√n
2√n 12018.732379082
3√n 524.69361170376
4√n 109.62997938102
5√n 42.849273794767

Divisors of 144449928

1, 2, 4, 7, 8, 9, 14, 18, 28, 29, 36, 56, 58, 63, 72, 116, 126, 203, 232, 252, 261, 406, 504, 522, 812, 1044, 1624, 1827, 2088, 3654, 7308, 9883, 14616, 19766, 39532, 69181, 79064, 88947, 138362, 177894, 276724, 286607, 355788, 553448, 573214, 622629, 711576, 1146428, 1245258, 2006249, 2292856, 2490516, 2579463, 4012498, 4981032, 5158926, 8024996, 10317852, 16049992, 18056241, 20635704, 36112482, 72224964, 144449928

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144449927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144449928 can be divided by 64 positive divisors. The sum of these divisors (counting 144449928) is 1, the average is 0.015625.

Base conversion 144449928

Base System Value
2 Binary 1000100111000010000110001000
3 Ternary 101001210211001100
4 Quaternary 20213002012020
5 Quinary 243434344203
6 Senary 22200021400
8 Octal 1047020610
10 Decimal 144449928
12 Duodecimal 40461860
16 Hexadecimal 89c2188
20 Vigesimal 252g4g8
36 Base36 2e02a0

Cryptographic Hash Functions

md5 d5536da77350eb0aad2e8c1687363d77
sha1 7bf64b4791e1fe9e3a7b722e45099651256c0f38
sha256 7aad256a8dc1e360fdcd77a72318abf6af153fbf21c57ebc39daa5037ed24e1a
sha512 5d8020c828c4988e2cc0370e532020c3250554f604b5054aec3e45eaec89846374989e4083489319d86dbf2650f3f494abe41ddd104b66c875ca55eda72ba036
ripemd-160 d86447585a9b73a6c6d3d7a789c6340d07f318fc

144449928 as geometric shapes

Circle

Radius = n
Diameter 288899856
Circumference 907605665.23275
Area 6.5551786497631E+16

Sphere

Radius = n
Volume 1.2625267786472E+25
Surface area 2.6220714599053E+17
Circumference 907605665.23275

Square

Length = n
Perimeter 577799712
Area 20865781699205184
Diagonal 204283047.26142

Cube

Length = n
Surface area 125194690195231104
Volume 3.0140606641139E+24
Space diagonal 250194614.44567

Equilateral Triangle

Length = n
Perimeter 433349784
Area 9.0351485106661E+15
Altitude 125097307.22283

Triangular Pyramid

Length = n
Surface area 9.0351485106661E+15
Volume 3.5521045575043E+23
Height 68094349.087139