245394850 (number)

245394850 is an even 9-digits composite number following 245394849 and preceding 245394851. In scientific notation, it is written as 2.45394850 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 98157920 positive integers (up to 245394850) that are relatively prime to 245394850.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-four thousand eight hundred fifty

Notation

Scientific notation 2.45394850 × 10^8
Engineering notation 2.45394850 × 10^6

Prime Factorization of 245394850

Prime Factorization 2 × 25 × 4907897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245394850
Product of the distinct prime numbers

The prime factorization of 245394850 is 2 × 25 × 4907897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 39, 3, 284, 753, 4530, 792, 77088, 41869, 818079, 450031, 4917946, 8920444, 80985159, 65619433, 772694244, 131176182, 6020966398, 7804529493

Basic calculations (n = 245394850)

Multiplication

n×y
n×2 490789700
n×3 736184550
n×4 981579400
n×5 1226974250

Division

n÷y
n÷2 122697425
n÷3 81798283.333333
n÷3 61348712.5
n÷5 49078970

Exponentiation

ny
n2 60218632406522500
n3 1.4777342266604E+25
n4 3.6262836889119E+33
n5 8.8987134189798E+41

Nth Root

y√n
2√n 15665.083785285
3√n 626.06844444154
4√n 125.1602324434
5√n 47.640146554589

Divisors of 245394850

1, 2, 25, 50, 4907897, 9815794, 122697425, 245394850

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 -245394849
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 245394850 can be divided by 8 positive divisors. The sum of these divisors (counting 245394850) is 1, the average is 0.125.

Base conversion 245394850

Base System Value
2 Binary 1110101000000110110110100010
3 Ternary 122002202100110011
4 Quaternary 32220012312202
5 Quinary 1000310113400
6 Senary 40203355134
8 Octal 1650066642
10 Decimal 245394850
12 Duodecimal 6a222aaa
16 Hexadecimal ea06da2
20 Vigesimal 3gde72a
36 Base36 423nvm

Cryptographic Hash Functions

md5 6b36350bcb777b7472edb39bec083d45
sha1 ea41350345a77b7aa2e61a19e2b934ad07528d3a
sha256 58bc85cceeda583c495455ef10e42ff30bcadf9f65b08f451585483d73a84957
sha512 f639ff9ca1878344489b92e7619c844cfb640918f519351373473325ea79ad269e13f7f184b1e3482e47919b2df518d7d924af80fbf881859993e0b407026219
ripemd-160 3e561d574ee133f0b42813c7b2bd42a0a52486fb

245394850 as geometric shapes

Circle

Radius = n
Diameter 490789700
Circumference 1541861315.9775
Area 1.8918241317756E+17

Sphere

Radius = n
Volume 6.1899186539126E+25
Surface area 7.5672965271022E+17
Circumference 1541861315.9775

Square

Length = n
Perimeter 981579400
Area 60218632406522500
Diagonal 347040725.00651

Cube

Length = n
Surface area 361311794439135000
Volume 1.4777342266604E+25
Space diagonal 425036348.11574

Equilateral Triangle

Length = n
Perimeter 736184550
Area 2.6075432722603E+16
Altitude 212518174.05787

Triangular Pyramid

Length = n
Surface area 2.6075432722603E+16
Volume 1.7415264874383E+24
Height 115680241.66884