144494685 (number)

144494685 is an odd 9-digits composite number following 144494684 and preceding 144494686. In scientific notation, it is written as 1.44494685 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 75414240 positive integers (up to 144494685) that are relatively prime to 144494685.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred ninety-four thousand six hundred eighty-five

Notation

Scientific notation 1.44494685 × 10^8
Engineering notation 1.44494685 × 10^6

Prime Factorization of 144494685

Prime Factorization 81 × 5 × 47 × 7591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144494685
Product of the distinct prime numbers

The prime factorization of 144494685 is 81 × 5 × 47 × 7591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144494685)

Multiplication

n×y
n×2 288989370
n×3 433484055
n×4 577978740
n×5 722473425

Division

n÷y
n÷2 72247342.5
n÷3 48164895
n÷3 36123671.25
n÷5 28898937

Exponentiation

ny
n2 20878713993249225
n3 3.0168632016596E+24
n4 4.359206980119E+32
n5 6.298822394421E+40

Nth Root

y√n
2√n 12020.594203283
3√n 524.74779723201
4√n 109.63847045304
5√n 42.851928787164

Divisors of 144494685

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144494684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144494685 can be divided by 16 positive divisors. The sum of these divisors (counting 144494685) is 1, the average is 0.0625.

Base conversion 144494685

Base System Value
2 Binary 1000100111001101000001011101
3 Ternary 101001220002110000
4 Quaternary 20213031001131
5 Quinary 243442312220
6 Senary 22201004513
8 Octal 1047150135
10 Decimal 144494685
12 Duodecimal 40483739
16 Hexadecimal 89cd05d
20 Vigesimal 2531ge5
36 Base36 2e10t9

Cryptographic Hash Functions

md5 d98ab6df95f0d93d38db9171ca3042f8
sha1 c86ca8f10992c9239954fedbdf00ad62e47de47c
sha256 56b9b90672461dc31c0b5ffe3cb401c353b489f4753c17bbc90ebc90a8fb48fe
sha512 8602d8944fe85affa6565882e1222e88b45730c1fa73bd6a459776e5aa222697b873ea7d6288d1fd1cdc62d9f93183134d7800976a8a40a397a66360fecb64f3
ripemd-160 b004acb7260cfeefbe8c2394d1581926618bf70c

144494685 as geometric shapes

Circle

Radius = n
Diameter 288989370
Circumference 907886881.75754
Area 6.5592414497594E+16

Sphere

Radius = n
Volume 1.2637007028292E+25
Surface area 2.6236965799038E+17
Circumference 907886881.75754

Square

Length = n
Perimeter 577978740
Area 20878713993249225
Diagonal 204346343.21783

Cube

Length = n
Surface area 125272283959495350
Volume 3.0168632016596E+24
Space diagonal 250272135.84366

Equilateral Triangle

Length = n
Perimeter 433484055
Area 9.0407483582517E+15
Altitude 125136067.92183

Triangular Pyramid

Length = n
Surface area 9.0407483582517E+15
Volume 3.5554073796761E+23
Height 68115447.739276