245048915 (number)

245048915 is an odd 9-digits composite number following 245048914 and preceding 245048916. In scientific notation, it is written as 2.45048915 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 193557312 positive integers (up to 245048915) that are relatively prime to 245048915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45048915 × 10^8
Engineering notation 2.45048915 × 10^6

Prime Factorization of 245048915

Prime Factorization 5 × 79 × 620377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245048915
Product of the distinct prime numbers

The prime factorization of 245048915 is 5 × 79 × 620377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 95, 10, 132, 768, 107, 6035, 21557, 20286, 542749, 288220, 4738539, 1414530, 39064184, 27798819, 738026528, 755244554, 3416538269, 1412151335

Basic calculations (n = 245048915)

Multiplication

n×y
n×2 490097830
n×3 735146745
n×4 980195660
n×5 1225244575

Division

n÷y
n÷2 122524457.5
n÷3 81682971.666667
n÷3 61262228.75
n÷5 49009783

Exponentiation

ny
n2 60048970742677225
n3 1.471493512736E+25
n4 3.6058788872549E+33
n5 8.8361670894322E+41

Nth Root

y√n
2√n 15654.038296874
3√n 625.7741149312
4√n 125.11609927133
5√n 47.626707238334

Divisors of 245048915

1, 5, 79, 395, 620377, 3101885, 49009783, 245048915

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 -245048914
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 245048915 can be divided by 8 positive divisors. The sum of these divisors (counting 245048915) is 1, the average is 0.125.

Base conversion 245048915

Base System Value
2 Binary 1110100110110010011001010011
3 Ternary 122002002202220202
4 Quaternary 32212302121103
5 Quinary 1000213031130
6 Senary 40152125415
8 Octal 1646623123
10 Decimal 245048915
12 Duodecimal 6a09686b
16 Hexadecimal e9b2653
20 Vigesimal 3gbb25f
36 Base36 41w8yb

Cryptographic Hash Functions

md5 5b26221cc8701d7d7665e02157af0a70
sha1 68219675cb5bce7600884fd14c0b2dc6359f0bb3
sha256 e41002c5dd4d34bc1e776e85d053a016ae371828925cb7f7e9cdabea3e94419a
sha512 180b99fa9ef300e7df994965ef5ad70581f94b949f834866f212a9e37fade5e0fb689a93da6e5a3e30a60eb9bf1f1a80ae4825d2742f22f05acd543d19d3a494
ripemd-160 26e1496c0652854982af8fb2a0a00bbbea45682e

245048915 as geometric shapes

Circle

Radius = n
Diameter 490097830
Circumference 1539687742.2683
Area 1.8864940534082E+17

Sphere

Radius = n
Volume 6.1637776125552E+25
Surface area 7.5459762136329E+17
Circumference 1539687742.2683

Square

Length = n
Perimeter 980195660
Area 60048970742677225
Diagonal 346551499.03781

Cube

Length = n
Surface area 360293824456063350
Volume 1.471493512736E+25
Space diagonal 424437171.11963

Equilateral Triangle

Length = n
Perimeter 735146745
Area 2.6001967067133E+16
Altitude 212218585.55981

Triangular Pyramid

Length = n
Surface area 2.6001967067133E+16
Volume 1.734171735546E+24
Height 115517166.34594