245512900 (number)

245512900 is an even 9-digits composite number following 245512899 and preceding 245512901. In scientific notation, it is written as 2.45512900 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 98205120 positive integers (up to 245512900) that are relatively prime to 245512900.

Interesting facts

Basic properties

Name

Name two hundred forty-five million five hundred twelve thousand nine hundred

Notation

Scientific notation 2.45512900 × 10^8
Engineering notation 2.45512900 × 10^6

Prime Factorization of 245512900

Prime Factorization 2 × 2 × 25 × 2455129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122756450
Product of the distinct prime numbers

The prime factorization of 245512900 is 2 × 2 × 25 × 2455129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 47, 52, 343, 291, 4733, 5566, 87638, 86419, 367528, 354118, 3895491, 3639672, 23498992, 53300291, 306727693, 158332843, 9010868394, 8634621573

Basic calculations (n = 245512900)

Multiplication

n×y
n×2 491025800
n×3 736538700
n×4 982051600
n×5 1227564500

Division

n÷y
n÷2 122756450
n÷3 81837633.333333
n÷3 61378225
n÷5 49102580

Exponentiation

ny
n2 60276584066410000
n3 1.4798678956238E+25
n4 3.633266586715E+33
n5 8.920138161775E+41

Nth Root

y√n
2√n 15668.851266127
3√n 626.16882081008
4√n 125.17528216915
5√n 47.644729240356

Divisors of 245512900

1, 2, 4, 25, 50, 100, 2455129, 4910258, 9820516, 61378225, 122756450, 245512900

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245512899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245512900 can be divided by 12 positive divisors. The sum of these divisors (counting 245512900) is 1, the average is 0.083333333333333.

Base conversion 245512900

Base System Value
2 Binary 1110101000100011101011000100
3 Ternary 122002222100101101
4 Quaternary 32220203223010
5 Quinary 1000322403100
6 Senary 40210105444
8 Octal 1650435304
10 Decimal 245512900
12 Duodecimal 6a27b284
16 Hexadecimal ea23ac4
20 Vigesimal 3ge9250
36 Base36 4266ys

Cryptographic Hash Functions

md5 5b6fbe1196d56f392faf695b7cee48ba
sha1 4c523520ead4d538dfd506df22e618cd86144147
sha256 67506db125350d16091669b6b6bab9fcddd69a098fb633292596031476265ce0
sha512 63ff3d08645519a5180b83325412c01e1579e2b0d16ba3d37514997ada5361d698ecc57a5755410aceaef7e5a63b2a9fc15ec5e396e8a1c710b87e1bfd44a062
ripemd-160 bdc2fd94a54bb8010a1db19e6221f530fbb9a474

245512900 as geometric shapes

Circle

Radius = n
Diameter 491025800
Circumference 1542603046.0031
Area 1.8936447368652E+17

Sphere

Radius = n
Volume 6.1988561455669E+25
Surface area 7.5745789474608E+17
Circumference 1542603046.0031

Square

Length = n
Perimeter 982051600
Area 60276584066410000
Diagonal 347207672.91755

Cube

Length = n
Surface area 361659504398460000
Volume 1.4798678956238E+25
Space diagonal 425240816.71358

Equilateral Triangle

Length = n
Perimeter 736538700
Area 2.610052652743E+16
Altitude 212620408.35679

Triangular Pyramid

Length = n
Surface area 2.610052652743E+16
Volume 1.7440410404264E+24
Height 115735890.97252