144440915 (number)

144440915 is an odd 9-digits composite number following 144440914 and preceding 144440916. In scientific notation, it is written as 1.44440915 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 115112320 positive integers (up to 144440915) that are relatively prime to 144440915.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty thousand nine hundred fifteen

Notation

Scientific notation 1.44440915 × 10^8
Engineering notation 1.44440915 × 10^6

Prime Factorization of 144440915

Prime Factorization 5 × 263 × 109841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144440915
Product of the distinct prime numbers

The prime factorization of 144440915 is 5 × 263 × 109841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 66, 32, 898, 625, 3546, 4225, 41057, 7473, 865890, 978901, 6667394, 2840404, 64969033, 23132277, 730007515, 369354461, 3438733034, 5746732213

Basic calculations (n = 144440915)

Multiplication

n×y
n×2 288881830
n×3 433322745
n×4 577763660
n×5 722204575

Division

n÷y
n÷2 72220457.5
n÷3 48146971.666667
n÷3 36110228.75
n÷5 28888183

Exponentiation

ny
n2 20863177926037225
n3 3.0134965094446E+24
n4 4.3527219317349E+32
n5 6.2871113856035E+40

Nth Root

y√n
2√n 12018.357416885
3√n 524.68269866755
4√n 109.62826924149
5√n 42.84873906256

Divisors of 144440915

1, 5, 263, 1315, 109841, 549205, 28888183, 144440915

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 -144440914
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 144440915 can be divided by 8 positive divisors. The sum of these divisors (counting 144440915) is 1, the average is 0.125.

Base conversion 144440915

Base System Value
2 Binary 1000100110111111111001010011
3 Ternary 101001210100200112
4 Quaternary 20212333321103
5 Quinary 243434102130
6 Senary 22155511535
8 Octal 1046777123
10 Decimal 144440915
12 Duodecimal 404585ab
16 Hexadecimal 89bfe53
20 Vigesimal 252f25f
36 Base36 2dzvbn

Cryptographic Hash Functions

md5 c28d4c52be8fa390f257091057c9c30a
sha1 8459e03d2e5675afae42e89eb39e02429e661dcd
sha256 6aa8a120e05655734b62e4a9478e8c4d1edd03a5a7ea1fa578922af36d2d185a
sha512 fca1ba1f9b3505d33e2c5674bc20dfa5fbcbd1713c9789db043cc4a97fbc04bbc37234793647d7c7b7b6172285c31227de3e87353e83c9895388ba39ea1beb99
ripemd-160 4b359ef6597933cd836332e1ee0519d8b1f727d9

144440915 as geometric shapes

Circle

Radius = n
Diameter 288881830
Circumference 907549034.88358
Area 6.5543606502975E+16

Sphere

Radius = n
Volume 1.262290466092E+25
Surface area 2.621744260119E+17
Circumference 907549034.88358

Square

Length = n
Perimeter 577763660
Area 20863177926037225
Diagonal 204270300.95458

Cube

Length = n
Surface area 125179067556223350
Volume 3.0134965094446E+24
Space diagonal 250179003.47174

Equilateral Triangle

Length = n
Perimeter 433322745
Area 9.0340210438115E+15
Altitude 125089501.73587

Triangular Pyramid

Length = n
Surface area 9.0340210438115E+15
Volume 3.5514396948505E+23
Height 68090100.318193