245298049 (number)

245298049 is an odd 9-digits composite number following 245298048 and preceding 245298050. In scientific notation, it is written as 2.45298049 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 224628480 positive integers (up to 245298049) that are relatively prime to 245298049.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred ninety-eight thousand forty-nine

Notation

Scientific notation 2.45298049 × 10^8
Engineering notation 2.45298049 × 10^6

Prime Factorization of 245298049

Prime Factorization 17 × 37 × 389981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245298049
Product of the distinct prime numbers

The prime factorization of 245298049 is 17 × 37 × 389981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 48, 76, 922, 304, 2939, 5483, 58133, 8081, 941321, 784659, 971428, 2962954, 96176033, 72032848, 372697235, 228007203, 2335453841, 6343156325

Basic calculations (n = 245298049)

Multiplication

n×y
n×2 490596098
n×3 735894147
n×4 981192196
n×5 1226490245

Division

n÷y
n÷2 122649024.5
n÷3 81766016.333333
n÷3 61324512.25
n÷5 49059609.8

Exponentiation

ny
n2 60171132843206401
n3 1.4759861492558E+25
n4 3.6205652276348E+33
n5 8.8811758661606E+41

Nth Root

y√n
2√n 15661.99377474
3√n 625.98611179537
4√n 125.14788761597
5√n 47.636387436044

Divisors of 245298049

1, 17, 37, 629, 389981, 6629677, 14429297, 245298049

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245298048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245298049 can be divided by 8 positive divisors. The sum of these divisors (counting 245298049) is 1, the average is 0.125.

Base conversion 245298049

Base System Value
2 Binary 1110100111101111001110000001
3 Ternary 122002120102122221
4 Quaternary 32213233032001
5 Quinary 1000244014144
6 Senary 40201331041
8 Octal 1647571601
10 Decimal 245298049
12 Duodecimal 6a196a81
16 Hexadecimal e9ef381
20 Vigesimal 3gd2529
36 Base36 421l6p

Cryptographic Hash Functions

md5 a1919729d78169a621c9a1e84d380fb6
sha1 6f676c5bdbdc5873fe28967826bb22773dae70eb
sha256 91a0a5de44467023a83361f7cd8595475a16135a4b5def0fe65b6cba8e4001e9
sha512 811e1bc4ca62107b6c6386165210730242caaa1154497e44d0a0b2ed5cbe845f65b918be501ba9ba4de3d91dc7ea21a0636dfcdf80c6513e2a1a3599e6cf2304
ripemd-160 9e16b4b15cdf7b186f0cfec7fb71ad069c691d65

245298049 as geometric shapes

Circle

Radius = n
Diameter 490596098
Circumference 1541253097.3566
Area 1.8903318889839E+17

Sphere

Radius = n
Volume 6.1825963244032E+25
Surface area 7.5613275559357E+17
Circumference 1541253097.3566

Square

Length = n
Perimeter 981192196
Area 60171132843206401
Diagonal 346903827.71946

Cube

Length = n
Surface area 361026797059238406
Volume 1.4759861492558E+25
Space diagonal 424868683.86552

Equilateral Triangle

Length = n
Perimeter 735894147
Area 2.6054864808352E+16
Altitude 212434341.93276

Triangular Pyramid

Length = n
Surface area 2.6054864808352E+16
Volume 1.7394663584604E+24
Height 115634609.23982