249747275 (number)

249747275 is an odd 9-digits composite number following 249747274 and preceding 249747276. In scientific notation, it is written as 2.49747275 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 192907680 positive integers (up to 249747275) that are relatively prime to 249747275.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million seven hundred forty-seven thousand two hundred seventy-five

Notation

Scientific notation 2.49747275 × 10^8
Engineering notation 2.49747275 × 10^6

Prime Factorization of 249747275

Prime Factorization 5 × 29 × 5 × 344479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49949455
Product of the distinct prime numbers

The prime factorization of 249747275 is 5 × 29 × 5 × 344479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 29, 51, 9, 881, 5906, 5483, 24736, 2597, 536592, 653752, 4946389, 6179406, 35267717, 23099825, 799740701, 572243852, 7025764082, 7453671443

Basic calculations (n = 249747275)

Multiplication

n×y
n×2 499494550
n×3 749241825
n×4 998989100
n×5 1248736375

Division

n÷y
n÷2 124873637.5
n÷3 83249091.666667
n÷3 62436818.75
n÷5 49949455

Exponentiation

ny
n2 62373701369925625
n3 1.5577661948803E+25
n4 3.8904786225847E+33
n5 9.7163643443627E+41

Nth Root

y√n
2√n 15803.394413859
3√n 629.74817767918
4√n 125.71155242801
5√n 47.80795331045

Divisors of 249747275

1, 5, 25, 29, 145, 725, 344479, 1722395, 8611975, 9989891, 49949455, 249747275

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249747274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249747275 can be divided by 12 positive divisors. The sum of these divisors (counting 249747275) is 1, the average is 0.083333333333333.

Base conversion 249747275

Base System Value
2 Binary 1110111000101101011101001011
3 Ternary 122101221110212002
4 Quaternary 32320231131023
5 Quinary 1002413403100
6 Senary 40440541215
8 Octal 1670553513
10 Decimal 249747275
12 Duodecimal 6b78180b
16 Hexadecimal ee2d74b
20 Vigesimal 3i0i83f
36 Base36 44oy8b

Cryptographic Hash Functions

md5 8c3e5daaa6db14cf73f9c20c371ef249
sha1 ca150555a6c57cf9005fb8999444ea0db8f422df
sha256 600c206fe111a0a1fce725e53182f05224f5188fb76834dcb5a04c1e0b780b25
sha512 f25aad652c416fc8fc24ba44dfb8d37976d1e421179ad7e636054fa664a9b5427d51f3e248367e0306c6a8ea9b17eb985f31933f1e02fda44aa834fab8ae1628
ripemd-160 f88f47a201045f015fae3bc42adf3f2b04b192a0

249747275 as geometric shapes

Circle

Radius = n
Diameter 499494550
Circumference 1569208408.7881
Area 1.9595276200096E+17

Sphere

Radius = n
Volume 6.5251557784618E+25
Surface area 7.8381104800385E+17
Circumference 1569208408.7881

Square

Length = n
Perimeter 998989100
Area 62373701369925625
Diagonal 353195983.47072

Cube

Length = n
Surface area 374242208219553750
Volume 1.5577661948803E+25
Space diagonal 432574969.35188

Equilateral Triangle

Length = n
Perimeter 749241825
Area 2.700860495721E+16
Altitude 216287484.67594

Triangular Pyramid

Length = n
Surface area 2.700860495721E+16
Volume 1.835845066505E+24
Height 117731994.49024