144469729 (number)

144469729 is an odd 9-digits composite number following 144469728 and preceding 144469730. In scientific notation, it is written as 1.44469729 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 144395460 positive integers (up to 144469729) that are relatively prime to 144469729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44469729 × 10^8
Engineering notation 1.44469729 × 10^6

Prime Factorization of 144469729

Prime Factorization 1999 × 72271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144469729
Product of the distinct prime numbers

The prime factorization of 144469729 is 1999 × 72271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144469729)

Multiplication

n×y
n×2 288939458
n×3 433409187
n×4 577878916
n×5 722348645

Division

n÷y
n÷2 72234864.5
n÷3 48156576.333333
n÷3 36117432.25
n÷5 28893945.8

Exponentiation

ny
n2 20871502597333441
n3 3.0153003240596E+24
n4 4.356196206705E+32
n5 6.2933848545349E+40

Nth Root

y√n
2√n 12019.556106612
3√n 524.71758537099
4√n 109.63373617009
5√n 42.850448474414

Divisors of 144469729

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 -144469728
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 144469729 can be divided by 4 positive divisors. The sum of these divisors (counting 144469729) is 1, the average is 0.25.

Base conversion 144469729

Base System Value
2 Binary 1000100111000110111011100001
3 Ternary 101001211211012201
4 Quaternary 20213012323201
5 Quinary 243441012404
6 Senary 22200253201
8 Octal 1047067341
10 Decimal 144469729
12 Duodecimal 40471201
16 Hexadecimal 89c6ee1
20 Vigesimal 252ie69
36 Base36 2e0hk1

Cryptographic Hash Functions

md5 1e5f3b342f66eacc82e7d539ca46281e
sha1 7704a0791161ffd8933bb84279a37e927a4d3d68
sha256 841e980ee281c3c542d87595d4d5ea9159925e70af798f3949182a7c2182cf15
sha512 9505df2bf1710c567b18a6f765c925848301fa83482c6199cc8cba9596767b41646f24ec4297f7b2813a67a353f58b39a145cb8918bdc3d3f30818334ebf7395
ripemd-160 782565417b7536193dc02afde4b943ca6cac93ca

144469729 as geometric shapes

Circle

Radius = n
Diameter 288939458
Circumference 907730078.58502
Area 6.5569759229163E+16

Sphere

Radius = n
Volume 1.263046046191E+25
Surface area 2.6227903691665E+17
Circumference 907730078.58502

Square

Length = n
Perimeter 577878916
Area 20871502597333441
Diagonal 204311050.10417

Cube

Length = n
Surface area 125229015584000646
Volume 3.0153003240596E+24
Space diagonal 250228910.78371

Equilateral Triangle

Length = n
Perimeter 433409187
Area 9.0376257322218E+15
Altitude 125114455.39185

Triangular Pyramid

Length = n
Surface area 9.0376257322218E+15
Volume 3.5535655107608E+23
Height 68103683.368055