144156731 (number)

144156731 is an odd 9-digits composite number following 144156730 and preceding 144156732. In scientific notation, it is written as 1.44156731 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 142005072 positive integers (up to 144156731) that are relatively prime to 144156731.

Interesting facts

Basic properties

Name

Name one hundred forty-four million one hundred fifty-six thousand seven hundred thirty-one

Notation

Scientific notation 1.44156731 × 10^8
Engineering notation 1.44156731 × 10^6

Prime Factorization of 144156731

Prime Factorization 67 × 2151593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144156731
Product of the distinct prime numbers

The prime factorization of 144156731 is 67 × 2151593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144156731)

Multiplication

n×y
n×2 288313462
n×3 432470193
n×4 576626924
n×5 720783655

Division

n÷y
n÷2 72078365.5
n÷3 48052243.666667
n÷3 36039182.75
n÷5 28831346.2

Exponentiation

ny
n2 20781163092606361
n3 2.995744537808E+24
n4 4.318567394815E+32
n5 6.2255055823972E+40

Nth Root

y√n
2√n 12006.528682346
3√n 524.33837258602
4√n 109.57430667062
5√n 42.831865006462

Divisors of 144156731

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 -144156730
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 144156731 can be divided by 4 positive divisors. The sum of these divisors (counting 144156731) is 1, the average is 0.25.

Base conversion 144156731

Base System Value
2 Binary 1000100101111010100000111011
3 Ternary 101001020220212012
4 Quaternary 20211322200323
5 Quinary 243401003411
6 Senary 22145440135
8 Octal 1045724073
10 Decimal 144156731
12 Duodecimal 4034004b
16 Hexadecimal 897a83b
20 Vigesimal 250jbgb
36 Base36 2dts1n

Cryptographic Hash Functions

md5 ece809ebdd68c6645985cca5fb26c6fe
sha1 e926e861de75f1ae60671f8dbcd21a8b8f316dd5
sha256 081968ca4dbc81d3ac903cac8c81e54712bda610c91306eccb588aadc9437a5a
sha512 77ff6a298f91d5b2c7af2a3783143fe9936c38151687496d94abf6d3a27afc5701297345e80a0519763374c33630808fbc8e7c560d200b80fb27d96b1eade33a
ripemd-160 3957d139ea2f3680f11af3aad242854e5c919370

144156731 as geometric shapes

Circle

Radius = n
Diameter 288313462
Circumference 905763454.15024
Area 6.5285949304783E+16

Sphere

Radius = n
Volume 1.2548545376012E+25
Surface area 2.6114379721913E+17
Circumference 905763454.15024

Square

Length = n
Perimeter 576626924
Area 20781163092606361
Diagonal 203868404.08757

Cube

Length = n
Surface area 124686978555638166
Volume 2.995744537808E+24
Space diagonal 249686782.34504

Equilateral Triangle

Length = n
Perimeter 432470193
Area 8.9985075791923E+15
Altitude 124843391.17252

Triangular Pyramid

Length = n
Surface area 8.9985075791923E+15
Volume 3.5305187956443E+23
Height 67956134.695857