249040982 (number)

249040982 is an even 9-digits composite number following 249040981 and preceding 249040983. In scientific notation, it is written as 2.49040982 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 124520490 positive integers (up to 249040982) that are relatively prime to 249040982.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49040982 × 10^8
Engineering notation 2.49040982 × 10^6

Prime Factorization of 249040982

Prime Factorization 2 × 124520491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 249040982
Product of the distinct prime numbers

The prime factorization of 249040982 is 2 × 124520491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 42, 46, 351, 304, 4829, 1714, 13030, 45248, 399302, 504132, 1104508, 3335644, 47289728, 69161107, 142754488, 485923243, 2254153251, 6284063268

Basic calculations (n = 249040982)

Multiplication

n×y
n×2 498081964
n×3 747122946
n×4 996163928
n×5 1245204910

Division

n÷y
n÷2 124520491
n÷3 83013660.666667
n÷3 62260245.5
n÷5 49808196.4

Exponentiation

ny
n2 62021410715524324
n3 1.544587302962E+25
n4 3.8466553871438E+33
n5 9.5797483502987E+41

Nth Root

y√n
2√n 15781.032348994
3√n 629.15396808622
4√n 125.62257897764
5√n 47.780882196498

Divisors of 249040982

1, 2, 124520491, 249040982

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 -249040981
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 249040982 can be divided by 4 positive divisors. The sum of these divisors (counting 249040982) is 1, the average is 0.25.

Base conversion 249040982

Base System Value
2 Binary 1110110110000001000001010110
3 Ternary 122100121121000002
4 Quaternary 32312001001112
5 Quinary 1002223302412
6 Senary 40413451302
8 Octal 1666010126
10 Decimal 249040982
12 Duodecimal 6b4a0b32
16 Hexadecimal ed81056
20 Vigesimal 3hga292
36 Base36 449t92

Cryptographic Hash Functions

md5 3423340d5e79ad004e33df107e3314bd
sha1 3121c2ec94cb481de23016050780737784e4ff26
sha256 d7c1d0756064c6705d55c7bc0ff1f917a15b93cb52f1e1034228c4d92e5e618f
sha512 84b78e10c2443f4ee2dd977fba9f4e6d73928c1a81460c88cf68ac0e86b9774f4b514988e8faafb63f0c097f4e02e24b8fc0f7a867f288240eaa68fa6687a670
ripemd-160 1a8a927a1c225e82fa47672e76fedb1bc238d262

249040982 as geometric shapes

Circle

Radius = n
Diameter 498081964
Circumference 1564770638.988
Area 1.9484600826917E+17

Sphere

Radius = n
Volume 6.4699521650844E+25
Surface area 7.7938403307667E+17
Circumference 1564770638.988

Square

Length = n
Perimeter 996163928
Area 62021410715524324
Diagonal 352197134.33111

Cube

Length = n
Surface area 372128464293145944
Volume 1.544587302962E+25
Space diagonal 431351633.99085

Equilateral Triangle

Length = n
Perimeter 747122946
Area 2.6856058629096E+16
Altitude 215675816.99542

Triangular Pyramid

Length = n
Surface area 2.6856058629096E+16
Volume 1.8203135934317E+24
Height 117399044.77704