144485457 (number)

144485457 is an odd 9-digits composite number following 144485456 and preceding 144485458. In scientific notation, it is written as 1.44485457 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 96323636 positive integers (up to 144485457) that are relatively prime to 144485457.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred eighty-five thousand four hundred fifty-seven

Notation

Scientific notation 1.44485457 × 10^8
Engineering notation 1.44485457 × 10^6

Prime Factorization of 144485457

Prime Factorization 3 × 48161819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144485457
Product of the distinct prime numbers

The prime factorization of 144485457 is 3 × 48161819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144485457)

Multiplication

n×y
n×2 288970914
n×3 433456371
n×4 577941828
n×5 722427285

Division

n÷y
n÷2 72242728.5
n÷3 48161819
n÷3 36121364.25
n÷5 28897091.4

Exponentiation

ny
n2 20876047284498849
n3 3.0162852322544E+24
n4 4.3580935022463E+32
n5 6.2968113132079E+40

Nth Root

y√n
2√n 12020.210355896
3√n 524.73662617346
4√n 109.63671992492
5√n 42.851381434573

Divisors of 144485457

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 -144485456
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 144485457 can be divided by 4 positive divisors. The sum of these divisors (counting 144485457) is 1, the average is 0.25.

Base conversion 144485457

Base System Value
2 Binary 1000100111001010110001010001
3 Ternary 101001212121210020
4 Quaternary 20213022301101
5 Quinary 243442013312
6 Senary 22200454053
8 Octal 1047126121
10 Decimal 144485457
12 Duodecimal 4047a329
16 Hexadecimal 89cac51
20 Vigesimal 2530dch
36 Base36 2e0tox

Cryptographic Hash Functions

md5 394fc1eafe0aa9a67ee8fc53ab2a6248
sha1 531be966440ac46801879abc8cbfc73d379f29ab
sha256 bb19540d2feaeb640a0b09abca616061ae5103969c08c8bb9c4afa0f6105f6d2
sha512 dce752f5776d9656cb00973075f87b1c9e62f23062bf929bd4b070237c6ac390ba9920f4090ae424707269add315dfde0c5d3f01edf3174d6daf904416701186
ripemd-160 da4a34e2d4b5e1225afbc653c84918f814252071

144485457 as geometric shapes

Circle

Radius = n
Diameter 288970914
Circumference 907828900.52353
Area 6.5584036784975E+16

Sphere

Radius = n
Volume 1.2634586035709E+25
Surface area 2.623361471399E+17
Circumference 907828900.52353

Square

Length = n
Perimeter 577941828
Area 20876047284498849
Diagonal 204333292.85507

Cube

Length = n
Surface area 125256283706993094
Volume 3.0162852322544E+24
Space diagonal 250256152.47881

Equilateral Triangle

Length = n
Perimeter 433456371
Area 9.0395936394906E+15
Altitude 125128076.2394

Triangular Pyramid

Length = n
Surface area 9.0395936394906E+15
Volume 3.5547262361999E+23
Height 68111097.618358