249692968 (number)

249692968 is an even 9-digits composite number following 249692967 and preceding 249692969. In scientific notation, it is written as 2.49692968 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors. There are 102358080 positive integers (up to 249692968) that are relatively prime to 249692968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49692968 × 10^8
Engineering notation 2.49692968 × 10^6

Prime Factorization of 249692968

Prime Factorization 2 × 2 × 2 × 161 × 193861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62423242
Product of the distinct prime numbers

The prime factorization of 249692968 is 2 × 2 × 2 × 161 × 193861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 69, 23, 392, 923, 5005, 6201, 61967, 29702, 808990, 226997, 3427840, 3741118, 10563091, 22611259, 632433986, 655423762, 5660144894, 5787734124

Basic calculations (n = 249692968)

Multiplication

n×y
n×2 499385936
n×3 749078904
n×4 998771872
n×5 1248464840

Division

n÷y
n÷2 124846484
n÷3 83230989.333333
n÷3 62423242
n÷5 49938593.6

Exponentiation

ny
n2 62346578268649024
n3 1.5567502172543E+25
n4 3.8870958218088E+33
n5 9.7058049264783E+41

Nth Root

y√n
2√n 15801.676113628
3√n 629.70252858121
4√n 125.70471794498
5√n 47.805873982558

Divisors of 249692968

1, 2, 4, 8, 161, 322, 644, 1288, 193861, 387722, 775444, 1550888, 31211621, 62423242, 124846484, 249692968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249692967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249692968 can be divided by 16 positive divisors. The sum of these divisors (counting 249692968) is 1, the average is 0.0625.

Base conversion 249692968

Base System Value
2 Binary 1110111000100000001100101000
3 Ternary 122101211201100201
4 Quaternary 32320200030220
5 Quinary 1002410133333
6 Senary 40435441544
8 Octal 1670401450
10 Decimal 249692968
12 Duodecimal 6b7562b4
16 Hexadecimal ee20328
20 Vigesimal 3i0bc88
36 Base36 44nsbs

Cryptographic Hash Functions

md5 b4543b805c798d6a70618129e39c6a13
sha1 1a681d5677dc0f534e436286d3ee6501f1ed5425
sha256 0d0a0dee8a96d2e68d5b8460d9a940fcafaf4d53b2a69146c25c34f1a4183e56
sha512 3b853d85cc0ad770e86c32f588b9c1c084dddbb5ce8884e50e8f139e8d374245774b044758b471c012a1ec3069c8fb4ee76b86ad7880b1d47810b945d5ed6312
ripemd-160 6326ba2da6ea2f2103da518394d7c15d1d87c309

249692968 as geometric shapes

Circle

Radius = n
Diameter 499385936
Circumference 1568867187.8437
Area 1.9586755226525E+17

Sphere

Radius = n
Volume 6.520900061334E+25
Surface area 7.83470209061E+17
Circumference 1568867187.8437

Square

Length = n
Perimeter 998771872
Area 62346578268649024
Diagonal 353119181.77479

Cube

Length = n
Surface area 374079469611894144
Volume 1.5567502172543E+25
Space diagonal 432480906.86867

Equilateral Triangle

Length = n
Perimeter 749078904
Area 2.6996860309842E+16
Altitude 216240453.43433

Triangular Pyramid

Length = n
Surface area 2.6996860309842E+16
Volume 1.8346477253903E+24
Height 117706393.92493