144447691 (number)

144447691 is an odd 9-digits composite number following 144447690 and preceding 144447692. In scientific notation, it is written as 1.44447691 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 135950496 positive integers (up to 144447691) that are relatively prime to 144447691.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-seven thousand six hundred ninety-one

Notation

Scientific notation 1.44447691 × 10^8
Engineering notation 1.44447691 × 10^6

Prime Factorization of 144447691

Prime Factorization 289 × 499819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144447691
Product of the distinct prime numbers

The prime factorization of 144447691 is 289 × 499819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144447691)

Multiplication

n×y
n×2 288895382
n×3 433343073
n×4 577790764
n×5 722238455

Division

n÷y
n÷2 72223845.5
n÷3 48149230.333333
n÷3 36111922.75
n÷5 28889538.2

Exponentiation

ny
n2 20865135435231481
n3 3.0139206360215E+24
n4 4.3535387673055E+32
n5 6.2885862261627E+40

Nth Root

y√n
2√n 12018.639315663
3√n 524.69090316273
4√n 109.6295549369
5√n 42.849141078302

Divisors of 144447691

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144447690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144447691 can be divided by 4 positive divisors. The sum of these divisors (counting 144447691) is 1, the average is 0.25.

Base conversion 144447691

Base System Value
2 Binary 1000100111000001100011001011
3 Ternary 101001210200222111
4 Quaternary 20213001203023
5 Quinary 243434311231
6 Senary 22200003151
8 Octal 1047014313
10 Decimal 144447691
12 Duodecimal 404604b7
16 Hexadecimal 89c18cb
20 Vigesimal 252fj4b
36 Base36 2e00jv

Cryptographic Hash Functions

md5 cd48a3cfde2ca5307d1df9a757405380
sha1 deabb9ebcf5f0a1c3442f6733d58c0fe4b69fa02
sha256 ef41e8a9681bdf610d91466dec2cd69cda9d3bf1492417600d3a92998a6b9c88
sha512 31de67cb23d9ab4e71542d8812330a6e39beda5bb2092aaaa43b35de956939e7405c4a533476eb01eff0a401bb80ed83c7b8dd60dfe0d94734d5ed73d6dcc1d5
ripemd-160 51a0589c2f4a6ec8142fa362c4a3b0fbcc2df7ee

144447691 as geometric shapes

Circle

Radius = n
Diameter 288895382
Circumference 907591609.74722
Area 6.5549756199479E+16

Sphere

Radius = n
Volume 1.262468123817E+25
Surface area 2.6219902479792E+17
Circumference 907591609.74722

Square

Length = n
Perimeter 577790764
Area 20865135435231481
Diagonal 204279883.66568

Cube

Length = n
Surface area 125190812611388886
Volume 3.0139206360215E+24
Space diagonal 250190739.84801

Equilateral Triangle

Length = n
Perimeter 433343073
Area 9.0348686701567E+15
Altitude 125095369.924

Triangular Pyramid

Length = n
Surface area 9.0348686701567E+15
Volume 3.5519395328148E+23
Height 68093294.555226