144448861 (number)

144448861 is an odd 9-digits composite number following 144448860 and preceding 144448862. In scientific notation, it is written as 1.44448861 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 142414300 positive integers (up to 144448861) that are relatively prime to 144448861.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-eight thousand eight hundred sixty-one

Notation

Scientific notation 1.44448861 × 10^8
Engineering notation 1.44448861 × 10^6

Prime Factorization of 144448861

Prime Factorization 71 × 2034491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144448861
Product of the distinct prime numbers

The prime factorization of 144448861 is 71 × 2034491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 34, 34, 295, 884, 7575, 3820, 9089, 12441, 381479, 208678, 6944416, 6575583, 52491136, 42181414, 200150669, 913997223, 3675429222, 4790073958

Basic calculations (n = 144448861)

Multiplication

n×y
n×2 288897722
n×3 433346583
n×4 577795444
n×5 722244305

Division

n÷y
n÷2 72224430.5
n÷3 48149620.333333
n÷3 36112215.25
n÷5 28889772.2

Exponentiation

ny
n2 20865473444197321
n3 3.01399387324E+24
n4 4.353679820505E+32
n5 6.2888409123064E+40

Nth Root

y√n
2√n 12018.68798996
3√n 524.69231979251
4√n 109.62977693109
5√n 42.849210492125

Divisors of 144448861

1, 71, 2034491, 144448861

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 -144448860
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 144448861 can be divided by 4 positive divisors. The sum of these divisors (counting 144448861) is 1, the average is 0.25.

Base conversion 144448861

Base System Value
2 Binary 1000100111000001110101011101
3 Ternary 101001210202120211
4 Quaternary 20213001311131
5 Quinary 243434330421
6 Senary 22200012421
8 Octal 1047016535
10 Decimal 144448861
12 Duodecimal 40461111
16 Hexadecimal 89c1d5d
20 Vigesimal 252g231
36 Base36 2e01gd

Cryptographic Hash Functions

md5 dd44d31442444e404e5c631e8676ff1d
sha1 88ec921dcf9f266ef9ad98cd9dbe434d05f10d51
sha256 9c91c7039deac5be0806ca6d5451322ffaa31466b149ce425b7c8a727d2ad549
sha512 680930e633d5533e0cc93c6c1da4d88cbff3824f27143625e0a1948f0a42d90b7e4732c0b0316c37387db5e1c962b5c204a04161a50d604fa6834f706fb6847a
ripemd-160 16e590047af96e36ef2d77223c550f9e6ced778b

144448861 as geometric shapes

Circle

Radius = n
Diameter 288897722
Circumference 907598961.07403
Area 6.5550818085963E+16

Sphere

Radius = n
Volume 1.2624988013514E+25
Surface area 2.6220327234385E+17
Circumference 907598961.07403

Square

Length = n
Perimeter 577795444
Area 20865473444197321
Diagonal 204281538.29555

Cube

Length = n
Surface area 125192840665183926
Volume 3.01399387324E+24
Space diagonal 250192766.34745

Equilateral Triangle

Length = n
Perimeter 433346583
Area 9.0350150323322E+15
Altitude 125096383.17373

Triangular Pyramid

Length = n
Surface area 9.0350150323322E+15
Volume 3.5520258437046E+23
Height 68093846.098515