249496768 (number)

249496768 is an even 9-digits composite number following 249496767 and preceding 249496769. In scientific notation, it is written as 2.49496768 × 10^8. The sum of its digits is 55. It has a total of 8 prime factors and 28 positive divisors. There are 123640832 positive integers (up to 249496768) that are relatively prime to 249496768.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million four hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 2.49496768 × 10^8
Engineering notation 2.49496768 × 10^6

Prime Factorization of 249496768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 113 × 34499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7796774
Product of the distinct prime numbers

The prime factorization of 249496768 is 2 × 2 × 2 × 2 × 2 × 2 × 113 × 34499. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 10, 65, 754, 102, 4266, 3110, 83281, 96607, 706272, 840835, 8988606, 9262736, 74385414, 92325111, 179800468, 405888823, 5853428343, 9374819292

Basic calculations (n = 249496768)

Multiplication

n×y
n×2 498993536
n×3 748490304
n×4 997987072
n×5 1247483840

Division

n÷y
n÷2 124748384
n÷3 83165589.333333
n÷3 62374192
n÷5 49899353.6

Exponentiation

ny
n2 62248637242445824
n3 1.5530833804395E+25
n4 3.8748928385416E+33
n5 9.6677323956248E+41

Nth Root

y√n
2√n 15795.466691428
3√n 629.53755262289
4√n 125.68001707283
5√n 47.798358783409

Divisors of 249496768

1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 34499, 68998, 137996, 275992, 551984, 1103968, 2207936, 3898387, 7796774, 15593548, 31187096, 62374192, 124748384, 249496768

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249496767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249496768 can be divided by 28 positive divisors. The sum of these divisors (counting 249496768) is 1, the average is 0.035714285714286.

Base conversion 249496768

Base System Value
2 Binary 1110110111110000010011000000
3 Ternary 122101110202020001
4 Quaternary 32313300103000
5 Quinary 1002332344033
6 Senary 40431325344
8 Octal 1667602300
10 Decimal 249496768
12 Duodecimal 6b680854
16 Hexadecimal edf04c0
20 Vigesimal 3hj71i8
36 Base36 44jkxs

Cryptographic Hash Functions

md5 ca94e2b17cfc3373d8f06083838b82d2
sha1 6c6cd9c8012b9a2f9284addebb8efaf4206f3443
sha256 22a323250b7995deaaedffdb18de73a67334565f8dee8a95d641226aefac4526
sha512 4f676b42e5ebb04f312dde80d6dc03b99c0d33530a5648eea581d2fc98bbb6064ab72f0b7c245b759529326f5c079ff34d08b0f3487d7855ef5ed82f9c8a2516
ripemd-160 8b57a89603f57fe19e0446c3aed9bcc5c0f684c1

249496768 as geometric shapes

Circle

Radius = n
Diameter 498993536
Circumference 1567634426.8864
Area 1.9555986145684E+17

Sphere

Radius = n
Volume 6.5055404512014E+25
Surface area 7.8223944582738E+17
Circumference 1567634426.8864

Square

Length = n
Perimeter 997987072
Area 62248637242445824
Diagonal 352841713.07385

Cube

Length = n
Surface area 373491823454674944
Volume 1.5530833804395E+25
Space diagonal 432141078.50022

Equilateral Triangle

Length = n
Perimeter 748490304
Area 2.695445060146E+16
Altitude 216070539.25011

Triangular Pyramid

Length = n
Surface area 2.695445060146E+16
Volume 1.8303263167615E+24
Height 117613904.35795