245492724 (number)

245492724 is an even 9-digits composite number following 245492723 and preceding 245492725. In scientific notation, it is written as 2.45492724 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 80678080 positive integers (up to 245492724) that are relatively prime to 245492724.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred ninety-two thousand seven hundred twenty-four

Notation

Scientific notation 2.45492724 × 10^8
Engineering notation 2.45492724 × 10^6

Prime Factorization of 245492724

Prime Factorization 2 × 2 × 3 × 71 × 288137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122746362
Product of the distinct prime numbers

The prime factorization of 245492724 is 2 × 2 × 3 × 71 × 288137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 43, 81, 94, 388, 6705, 7603, 6515, 69999, 157206, 805451, 8458143, 5593884, 157437, 10678735, 188270323, 477084542, 3742750551, 9422486344

Basic calculations (n = 245492724)

Multiplication

n×y
n×2 490985448
n×3 736478172
n×4 981970896
n×5 1227463620

Division

n÷y
n÷2 122746362
n÷3 81830908
n÷3 61373181
n÷5 49098544.8

Exponentiation

ny
n2 60266677536940176
n3 1.4795030834973E+25
n4 3.6320724213415E+33
n5 8.9164735248041E+41

Nth Root

y√n
2√n 15668.207427782
3√n 626.15166770161
4√n 125.1727103956
5√n 47.643946135552

Divisors of 245492724

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 288137, 576274, 864411, 1152548, 1728822, 3457644, 20457727, 40915454, 61373181, 81830908, 122746362, 245492724

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245492723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245492724 can be divided by 24 positive divisors. The sum of these divisors (counting 245492724) is 1, the average is 0.041666666666667.

Base conversion 245492724

Base System Value
2 Binary 1110101000011110101111110100
3 Ternary 122002221022201010
4 Quaternary 32220132233310
5 Quinary 1000321231344
6 Senary 40205432220
8 Octal 1650365764
10 Decimal 245492724
12 Duodecimal 6a26b670
16 Hexadecimal ea1ebf4
20 Vigesimal 3ge6bg4
36 Base36 425rec

Cryptographic Hash Functions

md5 108c8566933f71f33be02c4183a90610
sha1 6777434892a56a5e7e90c4a3ec96a9cd35a2a53b
sha256 0e622a636e6e62e7969d3d5caa3a03f7c7b33ca8e1ee079289a6c56755a5155e
sha512 29a37f172076655a56bce98e89de039da1cf33422177ebb0dae9dbdb641ae39bab167296b0eb98cd90d47b04099d3504707cc3a567c230f0c751031ccb8a01a0
ripemd-160 b29e78fe593c1462af79ba02eb871f3f805f6815

245492724 as geometric shapes

Circle

Radius = n
Diameter 490985448
Circumference 1542476276.4563
Area 1.8933335140632E+17

Sphere

Radius = n
Volume 6.1973280241048E+25
Surface area 7.5733340562527E+17
Circumference 1542476276.4563

Square

Length = n
Perimeter 981970896
Area 60266677536940176
Diagonal 347179139.74472

Cube

Length = n
Surface area 361600065221641056
Volume 1.4795030834973E+25
Space diagonal 425205870.85648

Equilateral Triangle

Length = n
Perimeter 736478172
Area 2.6096236874338E+16
Altitude 212602935.42824

Triangular Pyramid

Length = n
Surface area 2.6096236874338E+16
Volume 1.7436111052123E+24
Height 115726379.91491