144444972 (number)

144444972 is an even 9-digits composite number following 144444971 and preceding 144444973. In scientific notation, it is written as 1.44444972 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 41269968 positive integers (up to 144444972) that are relatively prime to 144444972.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-four thousand nine hundred seventy-two

Notation

Scientific notation 1.44444972 × 10^8
Engineering notation 1.44444972 × 10^6

Prime Factorization of 144444972

Prime Factorization 2 × 2 × 7 × 3 × 1719583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72222486
Product of the distinct prime numbers

The prime factorization of 144444972 is 2 × 2 × 7 × 3 × 1719583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 70, 56, 752, 410, 4263, 6589, 80925, 12278, 899478, 520667, 8360281, 2343562, 60825447, 17980964, 248679725, 69078477, 1777436826, 3312184952

Basic calculations (n = 144444972)

Multiplication

n×y
n×2 288889944
n×3 433334916
n×4 577779888
n×5 722224860

Division

n÷y
n÷2 72222486
n÷3 48148324
n÷3 36111243
n÷5 28888994.4

Exponentiation

ny
n2 20864349936080784
n3 3.0137504423154E+24
n4 4.3532109825523E+32
n5 6.2879943848487E+40

Nth Root

y√n
2√n 12018.526199164
3√n 524.68761098246
4√n 109.62903903239
5√n 42.848979763585

Divisors of 144444972

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1719583, 3439166, 5158749, 6878332, 10317498, 12037081, 20634996, 24074162, 36111243, 48148324, 72222486, 144444972

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 -144444971
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 144444972 can be divided by 24 positive divisors. The sum of these divisors (counting 144444972) is 1, the average is 0.041666666666667.

Base conversion 144444972

Base System Value
2 Binary 1000100111000000111000101100
3 Ternary 101001210120020210
4 Quaternary 20213000320230
5 Quinary 243434214342
6 Senary 22155542420
8 Octal 1047007054
10 Decimal 144444972
12 Duodecimal 4045aa10
16 Hexadecimal 89c0e2c
20 Vigesimal 252fc8c
36 Base36 2dzygc

Cryptographic Hash Functions

md5 afb396715e12d47111fb87c7f7f2d783
sha1 0f0e480c30aa409d5f50e48589961ea8c9981705
sha256 fdde886dade62916b64d598390ee39344419f2903b22478820fe8e55bb54b8e2
sha512 122562e108d8006920c4369b078502319010332f18c9854883e717076ceb5dd9d4b72c6ca14c9cbe3e403b6fb04f932edb3e209ccb139e984137ee9f34203359
ripemd-160 23ddd03e67c06a58e0f6aca7ce3f089cd2211a48

144444972 as geometric shapes

Circle

Radius = n
Diameter 288889944
Circumference 907574525.76637
Area 6.5547288481118E+16

Sphere

Radius = n
Volume 1.2623968332441E+25
Surface area 2.6218915392447E+17
Circumference 907574525.76637

Square

Length = n
Perimeter 577779888
Area 20864349936080784
Diagonal 204276038.419

Cube

Length = n
Surface area 125186099616484704
Volume 3.0137504423154E+24
Space diagonal 250186030.40186

Equilateral Triangle

Length = n
Perimeter 433334916
Area 9.0345285390471E+15
Altitude 125093015.20093

Triangular Pyramid

Length = n
Surface area 9.0345285390471E+15
Volume 3.5517389576086E+23
Height 68092012.806334