249366974 (number)

249366974 is an even 9-digits composite number following 249366973 and preceding 249366975. In scientific notation, it is written as 2.49366974 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 123764760 positive integers (up to 249366974) that are relatively prime to 249366974.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million three hundred sixty-six thousand nine hundred seventy-four

Notation

Scientific notation 2.49366974 × 10^8
Engineering notation 2.49366974 × 10^6

Prime Factorization of 249366974

Prime Factorization 2 × 211 × 919 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249366974
Product of the distinct prime numbers

The prime factorization of 249366974 is 2 × 211 × 919 × 643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 54, 35, 660, 222, 5097, 9754, 72507, 63714, 634941, 886184, 2111455, 3831964, 29643996, 94929138, 695651623, 602073327, 2095153380, 6816765030

Basic calculations (n = 249366974)

Multiplication

n×y
n×2 498733948
n×3 748100922
n×4 997467896
n×5 1246834870

Division

n÷y
n÷2 124683487
n÷3 83122324.666667
n÷3 62341743.5
n÷5 49873394.8

Exponentiation

ny
n2 62183887721916676
n3 1.550660791277E+25
n4 3.8668358922119E+33
n5 9.6426116539548E+41

Nth Root

y√n
2√n 15791.357573052
3√n 629.42836701295
4√n 125.66366846886
5√n 47.793384585462

Divisors of 249366974

1, 2, 211, 422, 643, 919, 1286, 1838, 135673, 193909, 271346, 387818, 590917, 1181834, 124683487, 249366974

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 -249366973
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 249366974 can be divided by 16 positive divisors. The sum of these divisors (counting 249366974) is 1, the average is 0.0625.

Base conversion 249366974

Base System Value
2 Binary 1110110111010000100110111110
3 Ternary 122101020011011212
4 Quaternary 32313100212332
5 Quinary 1002314220344
6 Senary 40424444422
8 Octal 1667204676
10 Decimal 249366974
12 Duodecimal 6b619712
16 Hexadecimal edd09be
20 Vigesimal 3hiah8e
36 Base36 44gsse

Cryptographic Hash Functions

md5 7fc480e5e4fe945c98537c6b5c8293d8
sha1 0b1de4f105b1253aa7054a3a66c3780acef1c634
sha256 497814bac7978ed929174f811e420dcc2d8806394d6b1dd3899261c6c24131eb
sha512 c25fa6c10e890345a70af96eff2026e69135f2f5ec6a03cbfcfc11b990634e95c10a1f78541177d1c38b1de97073a2f9d371fd04a11e4421d29589b7a46e9951
ripemd-160 473fffb55ba4714436574202582ceb81048080da

249366974 as geometric shapes

Circle

Radius = n
Diameter 498733948
Circumference 1566818907.1326
Area 1.9535644483883E+17

Sphere

Radius = n
Volume 6.4953927334475E+25
Surface area 7.814257793553E+17
Circumference 1566818907.1326

Square

Length = n
Perimeter 997467896
Area 62183887721916676
Diagonal 352658156.63874

Cube

Length = n
Surface area 373103326331500056
Volume 1.550660791277E+25
Space diagonal 431916268.69771

Equilateral Triangle

Length = n
Perimeter 748100922
Area 2.692641323663E+16
Altitude 215958134.34885

Triangular Pyramid

Length = n
Surface area 2.692641323663E+16
Volume 1.8274712680535E+24
Height 117552718.87958