242501945 (number)

242501945 is an odd 9-digits composite number following 242501944 and preceding 242501946. In scientific notation, it is written as 2.42501945 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 166159104 positive integers (up to 242501945) that are relatively prime to 242501945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42501945 × 10^8
Engineering notation 2.42501945 × 10^6

Prime Factorization of 242501945

Prime Factorization 7 × 5 × 2243 × 3089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242501945
Product of the distinct prime numbers

The prime factorization of 242501945 is 7 × 5 × 2243 × 3089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 25, 22, 447, 132, 4642, 1255, 29072, 17983, 622768, 810165, 1098389, 7800359, 47121805, 65656165, 647551684, 300540522, 4665827365, 5046751112

Basic calculations (n = 242501945)

Multiplication

n×y
n×2 485003890
n×3 727505835
n×4 970007780
n×5 1212509725

Division

n÷y
n÷2 121250972.5
n÷3 80833981.666667
n÷3 60625486.25
n÷5 48500389

Exponentiation

ny
n2 58807193328783025
n3 1.4260858762221E+25
n4 3.4582859872089E+33
n5 8.3864107826439E+41

Nth Root

y√n
2√n 15572.473952459
3√n 623.59851944593
4√n 124.78971893733
5√n 47.527289306402

Divisors of 242501945

1, 5, 7, 35, 2243, 3089, 11215, 15445, 15701, 21623, 78505, 108115, 6928627, 34643135, 48500389, 242501945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242501944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242501945 can be divided by 16 positive divisors. The sum of these divisors (counting 242501945) is 1, the average is 0.0625.

Base conversion 242501945

Base System Value
2 Binary 1110011101000100100100111001
3 Ternary 121220022101010112
4 Quaternary 32131010210321
5 Quinary 444040030240
6 Senary 40021354105
8 Octal 1635044471
10 Decimal 242501945
12 Duodecimal 69268935
16 Hexadecimal e744939
20 Vigesimal 3ffceh5
36 Base36 40dnp5

Cryptographic Hash Functions

md5 8124193f64354b2714affee282257428
sha1 dd8e23ec25698c2fe09280631d2965b79f8de551
sha256 670b4ce93f4a31ed004fff64a4fa952fbc1d6aac631d38e4fc30c919a7a5b814
sha512 65800c5c034678e29e98339e9768240d587a209114dfa649f88e19f49e5ce6727ad020eafe6f340262bf4c6275c7d9670ea2fc82e9088fd4ca9d4c55724f4f5a
ripemd-160 de51fff649e0d2511283fde0747352d23c439a26

242501945 as geometric shapes

Circle

Radius = n
Diameter 485003890
Circumference 1523684657.7865
Area 1.8474824653994E+17

Sphere

Radius = n
Volume 5.9735745495033E+25
Surface area 7.3899298615976E+17
Circumference 1523684657.7865

Square

Length = n
Perimeter 970007780
Area 58807193328783025
Diagonal 342949539.52085

Cube

Length = n
Surface area 352843159972698150
Volume 1.4260858762221E+25
Space diagonal 420025689.67427

Equilateral Triangle

Length = n
Perimeter 727505835
Area 2.5464261673994E+16
Altitude 210012844.83714

Triangular Pyramid

Length = n
Surface area 2.5464261673994E+16
Volume 1.6806583227183E+24
Height 114316513.17362