144401387 (number)

144401387 is an odd 9-digits composite number following 144401386 and preceding 144401388. In scientific notation, it is written as 1.44401387 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 126277920 positive integers (up to 144401387) that are relatively prime to 144401387.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred one thousand three hundred eighty-seven

Notation

Scientific notation 1.44401387 × 10^8
Engineering notation 1.44401387 × 10^6

Prime Factorization of 144401387

Prime Factorization 13 × 19 × 584621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144401387
Product of the distinct prime numbers

The prime factorization of 144401387 is 13 × 19 × 584621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144401387)

Multiplication

n×y
n×2 288802774
n×3 433204161
n×4 577605548
n×5 722006935

Division

n÷y
n÷2 72200693.5
n÷3 48133795.666667
n÷3 36100346.75
n÷5 28880277.4

Exponentiation

ny
n2 20851760567523769
n3 3.0110231473423E+24
n4 4.3479591876534E+32
n5 6.2785133731654E+40

Nth Root

y√n
2√n 12016.712820069
3√n 524.63483238284
4√n 109.62076819685
5√n 42.846393590861

Divisors of 144401387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144401386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144401387 can be divided by 8 positive divisors. The sum of these divisors (counting 144401387) is 1, the average is 0.125.

Base conversion 144401387

Base System Value
2 Binary 1000100110110110001111101011
3 Ternary 101001201100110112
4 Quaternary 20212312033223
5 Quinary 243431321022
6 Senary 22155004535
8 Octal 1046661753
10 Decimal 144401387
12 Duodecimal 4043974b
16 Hexadecimal 89b63eb
20 Vigesimal 252a397
36 Base36 2dz0tn

Cryptographic Hash Functions

md5 37bbfd1efe249f32e31d269c247a408b
sha1 a8e0e6c088cb804733f0e7b77071aa1aef199fbb
sha256 ddaaa482cd976f38d93d3c2586c89a9f3748ac1cea9c67df676ed3c5901b1cda
sha512 35b5072b170adbd4d89158c6eee89f4ddb79011f6a462fff07327920364d8fee498ff1419b548a1801ffdbd6e9c9f3eb97c648f31b48030e00cf5f7849f08484
ripemd-160 497c67906f002643fee94fad7a12e0a4c9f0dc51

144401387 as geometric shapes

Circle

Radius = n
Diameter 288802774
Circumference 907300673.13475
Area 6.5507737813346E+16

Sphere

Radius = n
Volume 1.2612544265973E+25
Surface area 2.6203095125338E+17
Circumference 907300673.13475

Square

Length = n
Perimeter 577605548
Area 20851760567523769
Diagonal 204214399.92089

Cube

Length = n
Surface area 125110563405142614
Volume 3.0110231473423E+24
Space diagonal 250110538.96742

Equilateral Triangle

Length = n
Perimeter 433204161
Area 9.0290771825531E+15
Altitude 125055269.48371

Triangular Pyramid

Length = n
Surface area 9.0290771825531E+15
Volume 3.548524809659E+23
Height 68071466.640295