249512268 (number)

249512268 is an even 9-digits composite number following 249512267 and preceding 249512269. In scientific notation, it is written as 2.49512268 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 83170752 positive integers (up to 249512268) that are relatively prime to 249512268.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred twelve thousand two hundred sixty-eight

Notation

Scientific notation 2.49512268 × 10^8
Engineering notation 2.49512268 × 10^6

Prime Factorization of 249512268

Prime Factorization 2 × 2 × 3 × 20792689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124756134
Product of the distinct prime numbers

The prime factorization of 249512268 is 2 × 2 × 3 × 20792689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 90, 88, 997, 706, 2402, 6940, 57131, 60955, 30487, 887747, 5279253, 3183713, 84848494, 1277863, 102738003, 917820002, 7879894172, 2303922033

Basic calculations (n = 249512268)

Multiplication

n×y
n×2 499024536
n×3 748536804
n×4 998049072
n×5 1247561340

Division

n÷y
n÷2 124756134
n÷3 83170756
n÷3 62378067
n÷5 49902453.6

Exponentiation

ny
n2 62256371882503824
n3 1.5533728545855E+25
n4 3.8758558399726E+33
n5 9.6707358107261E+41

Nth Root

y√n
2√n 15795.957330912
3√n 629.5505890376
4√n 125.6819689968
5√n 47.798952663768

Divisors of 249512268

1, 2, 3, 4, 6, 12, 20792689, 41585378, 62378067, 83170756, 124756134, 249512268

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 -249512267
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 249512268 can be divided by 12 positive divisors. The sum of these divisors (counting 249512268) is 1, the average is 0.083333333333333.

Base conversion 249512268

Base System Value
2 Binary 1110110111110100000101001100
3 Ternary 122101111112111010
4 Quaternary 32313310011030
5 Quinary 1002333343033
6 Senary 40431525220
8 Octal 1667640514
10 Decimal 249512268
12 Duodecimal 6b689810
16 Hexadecimal edf414c
20 Vigesimal 3hj90d8
36 Base36 44jwwc

Cryptographic Hash Functions

md5 086c9f17fc4d1c2a528215351abb5cb8
sha1 ea33b8f7c614c7a12da81a32d57ae1bfe593265b
sha256 b7dc8e019aa47e2349814718357d160430674fd6eca166fbc69a26b453f8f60a
sha512 36e40d61ec0be02793a3cfd654abdc92a514330f87f0e639aa64737ae2120b724778ebcfb654d88150f8522bd19329985031578b4b9c29d739776676c2c4c790
ripemd-160 9d8de2021d8771685762cf8b894c05259f2365ab

249512268 as geometric shapes

Circle

Radius = n
Diameter 499024536
Circumference 1567731816.2587
Area 1.9558416054523E+17

Sphere

Radius = n
Volume 6.5067529976688E+25
Surface area 7.8233664218091E+17
Circumference 1567731816.2587

Square

Length = n
Perimeter 998049072
Area 62256371882503824
Diagonal 352863633.38407

Cube

Length = n
Surface area 373538231295022944
Volume 1.5533728545855E+25
Space diagonal 432167925.28774

Equilateral Triangle

Length = n
Perimeter 748536804
Area 2.695779979885E+16
Altitude 216083962.64387

Triangular Pyramid

Length = n
Surface area 2.695779979885E+16
Volume 1.8306674653142E+24
Height 117621211.12802