144644405 (number)

144644405 is an odd 9-digits composite number following 144644404 and preceding 144644406. In scientific notation, it is written as 1.44644405 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 115631568 positive integers (up to 144644405) that are relatively prime to 144644405.

Interesting facts

Basic properties

Name

Name one hundred forty-four million six hundred forty-four thousand four hundred five

Notation

Scientific notation 1.44644405 × 10^8
Engineering notation 1.44644405 × 10^6

Prime Factorization of 144644405

Prime Factorization 5 × 19507 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144644405
Product of the distinct prime numbers

The prime factorization of 144644405 is 5 × 19507 × 1483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 88, 7, 91, 675, 6820, 136, 50059, 95763, 845538, 304781, 7939039, 114251, 39442645, 66968009, 829076190, 320893840, 9660983210, 8579014022

Basic calculations (n = 144644405)

Multiplication

n×y
n×2 289288810
n×3 433933215
n×4 578577620
n×5 723222025

Division

n÷y
n÷2 72322202.5
n÷3 48214801.666667
n÷3 36161101.25
n÷5 28928881

Exponentiation

ny
n2 20922003897804025
n3 3.0262508052055E+24
n4 4.3773024709973E+32
n5 6.3315231142243E+40

Nth Root

y√n
2√n 12026.820236455
3√n 524.92897603074
4√n 109.66686024709
5√n 42.860805422742

Divisors of 144644405

1, 5, 1483, 7415, 19507, 97535, 28928881, 144644405

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 -144644404
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 144644405 can be divided by 8 positive divisors. The sum of these divisors (counting 144644405) is 1, the average is 0.125.

Base conversion 144644405

Base System Value
2 Binary 1000100111110001100100110101
3 Ternary 101002011200211012
4 Quaternary 20213301210311
5 Quinary 244012110110
6 Senary 22204122005
8 Octal 1047614465
10 Decimal 144644405
12 Duodecimal 40536305
16 Hexadecimal 89f1935
20 Vigesimal 2540b05
36 Base36 2e48c5

Cryptographic Hash Functions

md5 e680ee5a6688373dbbb611d3a9563c39
sha1 5e011cd5c2a2d5a140142a71042c0310a6ef65af
sha256 77935e5d6a637155d901db013127baf0c94307b64b4fa61aac77c5f93d0d67f7
sha512 25e6ed7d638752ad07de9ae9be126bac5a5cb300400737a4b359abb8d2324f06e5ce5e6ef12873919e4f7062105c83a84da57420977587ecd6be68571af4451b
ripemd-160 2d3fe12f3afbfde449495717e3481e3f798cc6db

144644405 as geometric shapes

Circle

Radius = n
Diameter 289288810
Circumference 908827600.26173
Area 6.5728413743718E+16

Sphere

Radius = n
Volume 1.2676329730072E+25
Surface area 2.6291365497487E+17
Circumference 908827600.26173

Square

Length = n
Perimeter 578577620
Area 20922003897804025
Diagonal 204558079.27239

Cube

Length = n
Surface area 125532023386824150
Volume 3.0262508052055E+24
Space diagonal 250531458.49057

Equilateral Triangle

Length = n
Perimeter 433933215
Area 9.0594934367877E+15
Altitude 125265729.24528

Triangular Pyramid

Length = n
Surface area 9.0594934367877E+15
Volume 3.5664707765535E+23
Height 68186026.424129