144429961 (number)

144429961 is an odd 9-digits composite number following 144429960 and preceding 144429962. In scientific notation, it is written as 1.44429961 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 128568960 positive integers (up to 144429961) that are relatively prime to 144429961.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred twenty-nine thousand nine hundred sixty-one

Notation

Scientific notation 1.44429961 × 10^8
Engineering notation 1.44429961 × 10^6

Prime Factorization of 144429961

Prime Factorization 31 × 13 × 443 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144429961
Product of the distinct prime numbers

The prime factorization of 144429961 is 31 × 13 × 443 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 54, 42, 558, 883, 1143, 9454, 54367, 56835, 341718, 672161, 5175241, 3626035, 81216003, 55999242, 792048036, 631688222, 84301978, 6989377885

Basic calculations (n = 144429961)

Multiplication

n×y
n×2 288859922
n×3 433289883
n×4 577719844
n×5 722149805

Division

n÷y
n÷2 72214980.5
n÷3 48143320.333333
n÷3 36107490.25
n÷5 28885992.2

Exponentiation

ny
n2 20860013634461521
n3 3.0128109556847E+24
n4 4.3514016882992E+32
n5 6.2847277613639E+40

Nth Root

y√n
2√n 12017.901688731
3√n 524.66943483674
4√n 109.6261907061
5√n 42.848089136843

Divisors of 144429961

1, 13, 31, 403, 443, 809, 5759, 10517, 13733, 25079, 178529, 326027, 358387, 4659031, 11109997, 144429961

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 -144429960
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 144429961 can be divided by 16 positive divisors. The sum of these divisors (counting 144429961) is 1, the average is 0.0625.

Base conversion 144429961

Base System Value
2 Binary 1000100110111101001110001001
3 Ternary 101001202210122211
4 Quaternary 20212331032021
5 Quinary 243433224321
6 Senary 22155345121
8 Octal 1046751611
10 Decimal 144429961
12 Duodecimal 404521a1
16 Hexadecimal 89bd389
20 Vigesimal 252dei1
36 Base36 2dzmvd

Cryptographic Hash Functions

md5 33be9c33bf821a310f39a3edd3ad3148
sha1 52a15c276ba8f0cda3fee971241b9ab6bc6b2fb2
sha256 eed15952edbc535ed3b0a77c61c95c0916a976d9d84b53b6e89538d9a63289fa
sha512 db7ba8b303d3a2edbbbd22ee463b31423cc6204114f4bf4f6362fd98f10ff497ceb7dd7d050d2a120adf7209e8fb9a7cb1464b614cdcf88279b3db9f62ec97de
ripemd-160 a97e50b3818846530c5dbf1ff1abfaba175065a1

144429961 as geometric shapes

Circle

Radius = n
Diameter 288859922
Circumference 907480208.87172
Area 6.5533665587807E+16

Sphere

Radius = n
Volume 1.2620033020045E+25
Surface area 2.6213466235123E+17
Circumference 907480208.87172

Square

Length = n
Perimeter 577719844
Area 20860013634461521
Diagonal 204254809.65922

Cube

Length = n
Surface area 125160081806769126
Volume 3.0128109556847E+24
Space diagonal 250160030.58719

Equilateral Triangle

Length = n
Perimeter 433289883
Area 9.0326508653667E+15
Altitude 125080015.2936

Triangular Pyramid

Length = n
Surface area 9.0326508653667E+15
Volume 3.5506317619963E+23
Height 68084936.553072