144469920 (number)

144469920 is an even 9-digits composite number following 144469919 and preceding 144469921. In scientific notation, it is written as 1.44469920 × 10^8. The sum of its digits is 39. It has a total of 10 prime factors and 192 positive divisors. There are 29859840 positive integers (up to 144469920) that are relatively prime to 144469920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44469920 × 10^8
Engineering notation 1.44469920 × 10^6

Prime Factorization of 144469920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 57 × 5 × 7 × 73 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 9029370
Product of the distinct prime numbers

The prime factorization of 144469920 is 2 × 2 × 2 × 2 × 2 × 57 × 5 × 7 × 73 × 31. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144469920)

Multiplication

n×y
n×2 288939840
n×3 433409760
n×4 577879680
n×5 722349600

Division

n÷y
n÷2 72234960
n÷3 48156640
n÷3 36117480
n÷5 28893984

Exponentiation

ny
n2 20871557784806400
n3 3.0153122834464E+24
n4 4.3562192436451E+32
n5 6.2934264563187E+40

Nth Root

y√n
2√n 12019.564051995
3√n 524.71781660978
4√n 109.63377240611
5√n 42.85045980472

Divisors of 144469920

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144469919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144469920 can be divided by 192 positive divisors. The sum of these divisors (counting 144469920) is 1, the average is 0.0052083333333333.

Base conversion 144469920

Base System Value
2 Binary 1000100111000110111110100000
3 Ternary 101001211211110210
4 Quaternary 20213012332200
5 Quinary 243441014140
6 Senary 22200254120
8 Octal 1047067640
10 Decimal 144469920
12 Duodecimal 40471340
16 Hexadecimal 89c6fa0
20 Vigesimal 252ieg0
36 Base36 2e0hpc

Cryptographic Hash Functions

md5 ee3f45b636dc6cc61d749baa3dd02845
sha1 882e3e6d065964e5ff3b3335a9172e75ee600ba9
sha256 4c12204b1cd84cf2577516ead87efae87d4a189137f70e638e72d689cf66f3d3
sha512 9066e0e049b362dd1b0d2932c3c469ec9aa64bd53e250b4fb94e82e113c3c9584d5fde1fb5a96ef2ad88b1c1c70308912af7322dff9a393d2c4f75abe3654191
ripemd-160 a468e3edf15e468c7d455d2f7366d28c9bfc4d39

144469920 as geometric shapes

Circle

Radius = n
Diameter 288939840
Circumference 907731278.67341
Area 6.5569932605723E+16

Sphere

Radius = n
Volume 1.2630510557272E+25
Surface area 2.6227973042289E+17
Circumference 907731278.67341

Square

Length = n
Perimeter 577879680
Area 20871557784806400
Diagonal 204311320.21896

Cube

Length = n
Surface area 125229346708838400
Volume 3.0153122834464E+24
Space diagonal 250229241.60541

Equilateral Triangle

Length = n
Perimeter 433409760
Area 9.0376496290986E+15
Altitude 125114620.80271

Triangular Pyramid

Length = n
Surface area 9.0376496290986E+15
Volume 3.5535796050334E+23
Height 68103773.406319