144992081 (number)

144992081 is an odd 9-digits composite number following 144992080 and preceding 144992082. In scientific notation, it is written as 1.44992081 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 133838832 positive integers (up to 144992081) that are relatively prime to 144992081.

Interesting facts

Basic properties

Name

Name one hundred forty-four million nine hundred ninety-two thousand eighty-one

Notation

Scientific notation 1.44992081 × 10^8
Engineering notation 1.44992081 × 10^6

Prime Factorization of 144992081

Prime Factorization 13 × 11153237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144992081
Product of the distinct prime numbers

The prime factorization of 144992081 is 13 × 11153237. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 20, 32, 964, 769, 9995, 943, 72014, 39222, 724493, 202212, 4819560, 7495079, 31357642, 33205684, 370169947, 524647106, 7679881248, 8770460608

Basic calculations (n = 144992081)

Multiplication

n×y
n×2 289984162
n×3 434976243
n×4 579968324
n×5 724960405

Division

n÷y
n÷2 72496040.5
n÷3 48330693.666667
n÷3 36248020.25
n÷5 28998416.2

Exponentiation

ny
n2 21022703552710561
n3 3.0481255363536E+24
n4 4.4195406466515E+32
n5 6.4079839542209E+40

Nth Root

y√n
2√n 12041.265755725
3√n 525.34922312981
4√n 109.73270139628
5√n 42.881390203178

Divisors of 144992081

1, 13, 11153237, 144992081

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 -144992080
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 144992081 can be divided by 4 positive divisors. The sum of these divisors (counting 144992081) is 1, the average is 0.25.

Base conversion 144992081

Base System Value
2 Binary 1000101001000110011101010001
3 Ternary 101002211100202002
4 Quaternary 20221012131101
5 Quinary 244104221311
6 Senary 22215403345
8 Octal 1051063521
10 Decimal 144992081
12 Duodecimal 40683555
16 Hexadecimal 8a46751
20 Vigesimal 2564041
36 Base36 2ebolt

Cryptographic Hash Functions

md5 af6c1b4fb8510258dd2b7817bc1b714e
sha1 a8c2b945d5bc86d2eb9bb0e5462f9553d49cfd87
sha256 bf78451717e2fad4f40c201bd030b91adf13c217d84f9b47b64a26a2d02ebc91
sha512 0b64dd14fa6c0c8078a3b5f3d0af816528275ed73350f978121ee5c8eaa566b7192ffdf1796dab7aa030a65b11c736ddd69add9e7b5df2dd5fede33003bde18a
ripemd-160 f3b4623a3b5915c12d9f0b0aff33c20a5826f405

144992081 as geometric shapes

Circle

Radius = n
Diameter 289984162
Circumference 911012112.99659
Area 6.6044771039792E+16

Sphere

Radius = n
Volume 1.2767958389637E+25
Surface area 2.6417908415917E+17
Circumference 911012112.99659

Square

Length = n
Perimeter 579968324
Area 21022703552710561
Diagonal 205049767.3869

Cube

Length = n
Surface area 126136221316263366
Volume 3.0481255363536E+24
Space diagonal 251133650.98714

Equilateral Triangle

Length = n
Perimeter 434976243
Area 9.1030976664384E+15
Altitude 125566825.49357

Triangular Pyramid

Length = n
Surface area 9.1030976664384E+15
Volume 3.5922503944392E+23
Height 68349922.462299