249908042 (number)

249908042 is an even 9-digits composite number following 249908041 and preceding 249908043. In scientific notation, it is written as 2.49908042 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 124954020 positive integers (up to 249908042) that are relatively prime to 249908042.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred eight thousand forty-two

Notation

Scientific notation 2.49908042 × 10^8
Engineering notation 2.49908042 × 10^6

Prime Factorization of 249908042

Prime Factorization 2 × 124954021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 249908042
Product of the distinct prime numbers

The prime factorization of 249908042 is 2 × 124954021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 6, 25, 179, 96, 3472, 1676, 84442, 91628, 180768, 51154, 1658679, 9223316, 44436756, 30350757, 571481060, 522439731, 1551673667, 5655178707

Basic calculations (n = 249908042)

Multiplication

n×y
n×2 499816084
n×3 749724126
n×4 999632168
n×5 1249540210

Division

n÷y
n÷2 124954021
n÷3 83302680.666667
n÷3 62477010.5
n÷5 49981608.4

Exponentiation

ny
n2 62454029456273764
n3 1.5607764216428E+25
n4 3.9005057953251E+33
n5 9.7476776611935E+41

Nth Root

y√n
2√n 15808.480066091
3√n 629.88327559513
4√n 125.73177826664
5√n 47.814106701281

Divisors of 249908042

1, 2, 124954021, 249908042

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 -249908041
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 249908042 can be divided by 4 positive divisors. The sum of these divisors (counting 249908042) is 1, the average is 0.25.

Base conversion 249908042

Base System Value
2 Binary 1110111001010100101101001010
3 Ternary 122102020122101102
4 Quaternary 32321110231022
5 Quinary 1002434024132
6 Senary 40444221402
8 Octal 1671245512
10 Decimal 249908042
12 Duodecimal 6b83a862
16 Hexadecimal ee54b4a
20 Vigesimal 3i1ia22
36 Base36 44sea2

Cryptographic Hash Functions

md5 7223ed66df55db23f6e533d10110002d
sha1 0f60895ffa4bb08024a46f187a3a4ddaee45235b
sha256 2be5167e36959ae1399dcd45b9371b29aad40c139b1f19448175ec2abf2ee06c
sha512 57f9529f37d434ad3e47a5f2e8304bfd4a0054b17e3408b62a9f24f6e958ccc42d0dded7e1da086a1af4e093978b868e86d6ba043ae3b53063707b2b98fef1bc
ripemd-160 92e981f2f32fcca7593af7e6ada2560b1c8e2e3e

249908042 as geometric shapes

Circle

Radius = n
Diameter 499816084
Circumference 1570218537.6404
Area 1.9620512012691E+17

Sphere

Radius = n
Volume 6.5377649868388E+25
Surface area 7.8482048050764E+17
Circumference 1570218537.6404

Square

Length = n
Perimeter 999632168
Area 62454029456273764
Diagonal 353423342.34251

Cube

Length = n
Surface area 374724176737642584
Volume 1.5607764216428E+25
Space diagonal 432853425.96406

Equilateral Triangle

Length = n
Perimeter 749724126
Area 2.7043388038917E+16
Altitude 216426712.98203

Triangular Pyramid

Length = n
Surface area 2.7043388038917E+16
Volume 1.8393926527661E+24
Height 117807780.78084