144489761 (number)

144489761 is an odd 9-digits composite number following 144489760 and preceding 144489762. In scientific notation, it is written as 1.44489761 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 127685376 positive integers (up to 144489761) that are relatively prime to 144489761.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred eighty-nine thousand seven hundred sixty-one

Notation

Scientific notation 1.44489761 × 10^8
Engineering notation 1.44489761 × 10^6

Prime Factorization of 144489761

Prime Factorization 59 × 13 × 13 × 43 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11114597
Product of the distinct prime numbers

The prime factorization of 144489761 is 59 × 13 × 13 × 43 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 11, 50, 480, 895, 2504, 9052, 79245, 30469, 14596, 204796, 3639628, 188301, 52871689, 20568513, 387357794, 909184371, 2222179582, 2824999401

Basic calculations (n = 144489761)

Multiplication

n×y
n×2 288979522
n×3 433469283
n×4 577959044
n×5 722448805

Division

n÷y
n÷2 72244880.5
n÷3 48163253.666667
n÷3 36122440.25
n÷5 28897952.2

Exponentiation

ny
n2 20877291033837121
n3 3.0165547918066E+24
n4 4.3586128091154E+32
n5 6.2977492308062E+40

Nth Root

y√n
2√n 12020.389386372
3√n 524.74183648795
4√n 109.63753639321
5√n 42.851636726908

Divisors of 144489761

1, 13, 43, 59, 169, 337, 559, 767, 2537, 4381, 7267, 9971, 14491, 19883, 32981, 56953, 188383, 258479, 428753, 854969, 2448979, 3360227, 11114597, 144489761

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144489760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144489761 can be divided by 24 positive divisors. The sum of these divisors (counting 144489761) is 1, the average is 0.041666666666667.

Base conversion 144489761

Base System Value
2 Binary 1000100111001011110100100001
3 Ternary 101001212211200122
4 Quaternary 20213023310201
5 Quinary 243442133021
6 Senary 22200530025
8 Octal 1047136441
10 Decimal 144489761
12 Duodecimal 40480915
16 Hexadecimal 89cbd21
20 Vigesimal 2531481
36 Base36 2e0x0h

Cryptographic Hash Functions

md5 48fa7c74a2e9872041435cee93009bba
sha1 3374cd3e8c4823de9488e9fb9ca27c4d888af43c
sha256 c445d369df1f2dbbb8a1570b4a5443fbf2852ae32cbb5c7aa4c79e6fc3d5dd97
sha512 277c805566f4bb0b567c75e049e8d6ec27a4cdddbdaa142ae7a4ee1ad80b14d0203cc417cae82b6ae314ec1e9563e0584fdcf4552fe763d08774127fae2732f5
ripemd-160 086b37536144310766c203b89d27553fc067af47

144489761 as geometric shapes

Circle

Radius = n
Diameter 288979522
Circumference 907855943.35309
Area 6.5587944138759E+16

Sphere

Radius = n
Volume 1.2635715164121E+25
Surface area 2.6235177655504E+17
Circumference 907855943.35309

Square

Length = n
Perimeter 577959044
Area 20877291033837121
Diagonal 204339379.63025

Cube

Length = n
Surface area 125263746203022726
Volume 3.0165547918066E+24
Space diagonal 250263607.22548

Equilateral Triangle

Length = n
Perimeter 433469283
Area 9.040132198752E+15
Altitude 125131803.61274

Triangular Pyramid

Length = n
Surface area 9.040132198752E+15
Volume 3.5550439151787E+23
Height 68113126.543416