144421888 (number)

144421888 is an even 9-digits composite number following 144421887 and preceding 144421889. In scientific notation, it is written as 1.44421888 × 10^8. The sum of its digits is 40. It has a total of 13 prime factors and 88 positive divisors. There are 63037440 positive integers (up to 144421888) that are relatively prime to 144421888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44421888 × 10^8
Engineering notation 1.44421888 × 10^6

Prime Factorization of 144421888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 19 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 282074
Product of the distinct prime numbers

The prime factorization of 144421888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 19 × 571. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144421888)

Multiplication

n×y
n×2 288843776
n×3 433265664
n×4 577687552
n×5 722109440

Division

n÷y
n÷2 72210944
n÷3 48140629.333333
n÷3 36105472
n÷5 28884377.6

Exponentiation

ny
n2 20857681733484544
n3 3.012305775253E+24
n4 4.3504288729533E+32
n5 6.2829715144163E+40

Nth Root

y√n
2√n 12017.565810096
3√n 524.65965908283
4√n 109.62465876844
5√n 42.847610122163

Divisors of 144421888

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144421887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144421888 can be divided by 88 positive divisors. The sum of these divisors (counting 144421888) is 1, the average is 0.011363636363636.

Base conversion 144421888

Base System Value
2 Binary 1000100110111011010000000000
3 Ternary 101001202101120211
4 Quaternary 20212323100000
5 Quinary 243433000023
6 Senary 22155243504
8 Octal 1046732000
10 Decimal 144421888
12 Duodecimal 40449594
16 Hexadecimal 89bb400
20 Vigesimal 252cee8
36 Base36 2dzgn4

Cryptographic Hash Functions

md5 2c83bc8edd79598bab64ef4f497dfa11
sha1 17076f4c5efeffc4b300b6aac3e23bbc8ab9eaf9
sha256 137c2dd704e93d622b9419eb049b30c25867dff5cdc1f4f505ab05907fd77b87
sha512 ecb306fd083f815729a0b65160e67883bd567776944d71ca859b1265c299d6dca3a34563e7a45dbaee4249ec2980da0ba63639adab7c98cf16fb39c91a7a01cc
ripemd-160 53546df0cb37a27d94c115d8992cf6ec747856fb

144421888 as geometric shapes

Circle

Radius = n
Diameter 288843776
Circumference 907429484.71674
Area 6.5526339704829E+16

Sphere

Radius = n
Volume 1.2617916925201E+25
Surface area 2.6210535881932E+17
Circumference 907429484.71674

Square

Length = n
Perimeter 577687552
Area 20857681733484544
Diagonal 204243392.71313

Cube

Length = n
Surface area 125146090400907264
Volume 3.012305775253E+24
Space diagonal 250146047.74102

Equilateral Triangle

Length = n
Perimeter 433265664
Area 9.0316411226241E+15
Altitude 125073023.87051

Triangular Pyramid

Length = n
Surface area 9.0316411226241E+15
Volume 3.5500364011479E+23
Height 68081130.904376