242549969 (number)

242549969 is an odd 9-digits composite number following 242549968 and preceding 242549970. In scientific notation, it is written as 2.42549969 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 238573680 positive integers (up to 242549969) that are relatively prime to 242549969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42549969 × 10^8
Engineering notation 2.42549969 × 10^6

Prime Factorization of 242549969

Prime Factorization 61 × 3976229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242549969
Product of the distinct prime numbers

The prime factorization of 242549969 is 61 × 3976229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 97, 26, 533, 907, 4888, 8721, 88112, 66171, 183112, 779110, 6390901, 9172262, 65171274, 81819110, 970041776, 331561229, 9433785984, 2596551526

Basic calculations (n = 242549969)

Multiplication

n×y
n×2 485099938
n×3 727649907
n×4 970199876
n×5 1212749845

Division

n÷y
n÷2 121274984.5
n÷3 80849989.666667
n÷3 60637492.25
n÷5 48509993.8

Exponentiation

ny
n2 58830487461900961
n3 1.4269332910139E+25
n4 3.4610262550049E+33
n5 8.3947181085962E+41

Nth Root

y√n
2√n 15574.015827653
3√n 623.63968161559
4√n 124.79589667795
5√n 47.529171575643

Divisors of 242549969

1, 61, 3976229, 242549969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242549968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242549969 can be divided by 4 positive divisors. The sum of these divisors (counting 242549969) is 1, the average is 0.25.

Base conversion 242549969

Base System Value
2 Binary 1110011101010000010011010001
3 Ternary 121220101211000012
4 Quaternary 32131100103101
5 Quinary 444043044334
6 Senary 40022404305
8 Octal 1635202321
10 Decimal 242549969
12 Duodecimal 69290695
16 Hexadecimal e7504d1
20 Vigesimal 3ffiei9
36 Base36 40eor5

Cryptographic Hash Functions

md5 c9dda620645c53ee53ec280d8b14553b
sha1 8647642beab4a340e3ff8df4aed280a464862f6a
sha256 01073336d75d543a3a22a45fc9f7bbaf09d591c1715102463cb7ed6794f8ce3f
sha512 c3de62fadbeebfbb109bca4f61687c7f9348abe7b086abe8b8d0dd49ec72128f7c2790f6f6bed6d1882efbb96cfb0ceee2f62248ccf9e545e67eeb1e212e542b
ripemd-160 eaa845f7bfd182f0df30a8c18d4c40144116ed4a

242549969 as geometric shapes

Circle

Radius = n
Diameter 485099938
Circumference 1523986401.4777
Area 1.8482142721741E+17

Sphere

Radius = n
Volume 5.9771241922826E+25
Surface area 7.3928570886966E+17
Circumference 1523986401.4777

Square

Length = n
Perimeter 970199876
Area 58830487461900961
Diagonal 343017455.71297

Cube

Length = n
Surface area 352982924771405766
Volume 1.4269332910139E+25
Space diagonal 420108869.68226

Equilateral Triangle

Length = n
Perimeter 727649907
Area 2.5474348329514E+16
Altitude 210054434.84113

Triangular Pyramid

Length = n
Surface area 2.5474348329514E+16
Volume 1.6816570106279E+24
Height 114339151.90432