144581428 (number)

144581428 is an even 9-digits composite number following 144581427 and preceding 144581429. In scientific notation, it is written as 1.44581428 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 72290712 positive integers (up to 144581428) that are relatively prime to 144581428.

Interesting facts

Basic properties

Name

Name one hundred forty-four million five hundred eighty-one thousand four hundred twenty-eight

Notation

Scientific notation 1.44581428 × 10^8
Engineering notation 1.44581428 × 10^6

Prime Factorization of 144581428

Prime Factorization 2 × 2 × 36145357

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72290714
Product of the distinct prime numbers

The prime factorization of 144581428 is 2 × 2 × 36145357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 83, 13, 508, 877, 3930, 4553, 56981, 25378, 344955, 233663, 2734031, 281426, 44665024, 39941380, 999044612, 314196713, 906481655, 3153611656

Basic calculations (n = 144581428)

Multiplication

n×y
n×2 289162856
n×3 433744284
n×4 578325712
n×5 722907140

Division

n÷y
n÷2 72290714
n÷3 48193809.333333
n÷3 36145357
n÷5 28916285.6

Exponentiation

ny
n2 20903789322519184
n3 3.022299710861E+24
n4 4.3696840804027E+32
n5 6.3177516425348E+40

Nth Root

y√n
2√n 12024.201761448
3√n 524.8527816996
4√n 109.65492128239
5√n 42.857072523212

Divisors of 144581428

1, 2, 4, 36145357, 72290714, 144581428

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144581427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144581428 can be divided by 6 positive divisors. The sum of these divisors (counting 144581428) is 1, the average is 0.16666666666667.

Base conversion 144581428

Base System Value
2 Binary 1000100111100010001100110100
3 Ternary 101002001111102201
4 Quaternary 20213202030310
5 Quinary 244003101203
6 Senary 22202514244
8 Octal 1047421464
10 Decimal 144581428
12 Duodecimal 40505984
16 Hexadecimal 89e2334
20 Vigesimal 253cdb8
36 Base36 2e2vqs

Cryptographic Hash Functions

md5 61fe95d01b7ff920bfd8b34161772c29
sha1 4455c364e2d66b72b105c1904ed8af650b07c9ea
sha256 bb7551e5c677240f59cb2358dd2a76c3c7c387dff53f8ea9f5ddc8d57e17b38e
sha512 36b978fb944583357922cfaf0c07a1112e024c2d3bfb614ba4f294e8ed8b936dd64b31de536ffacfb22fa2d652984d42571f0f11cf35347202bac9fa698a6b55
ripemd-160 fd992c93b87273177dc2ba59fa655c5e81403340

144581428 as geometric shapes

Circle

Radius = n
Diameter 289162856
Circumference 908431904.10064
Area 6.5671190967815E+16

Sphere

Radius = n
Volume 1.2659779424783E+25
Surface area 2.6268476387126E+17
Circumference 908431904.10064

Square

Length = n
Perimeter 578325712
Area 20903789322519184
Diagonal 204469016.34487

Cube

Length = n
Surface area 125422735935115104
Volume 3.022299710861E+24
Space diagonal 250422379.12686

Equilateral Triangle

Length = n
Perimeter 433744284
Area 9.0516062943298E+15
Altitude 125211189.56343

Triangular Pyramid

Length = n
Surface area 9.0516062943298E+15
Volume 3.5618143672132E+23
Height 68156338.781623