242521081 (number)

242521081 is an odd 9-digits composite number following 242521080 and preceding 242521082. In scientific notation, it is written as 2.42521081 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 214912000 positive integers (up to 242521081) that are relatively prime to 242521081.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred twenty-one thousand eighty-one

Notation

Scientific notation 2.42521081 × 10^8
Engineering notation 2.42521081 × 10^6

Prime Factorization of 242521081

Prime Factorization 47 × 11 × 293 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242521081
Product of the distinct prime numbers

The prime factorization of 242521081 is 47 × 11 × 293 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 80, 3, 904, 169, 456, 3357, 20923, 49940, 118292, 661259, 2521437, 252954, 74946064, 74556174, 641058766, 126776114, 9968544288, 583310478

Basic calculations (n = 242521081)

Multiplication

n×y
n×2 485042162
n×3 727563243
n×4 970084324
n×5 1212605405

Division

n÷y
n÷2 121260540.5
n÷3 80840360.333333
n÷3 60630270.25
n÷5 48504216.2

Exponentiation

ny
n2 58816474729408561
n3 1.4264235031985E+25
n4 3.4593776995952E+33
n5 8.3897201929311E+41

Nth Root

y√n
2√n 15573.088357805
3√n 623.61492188124
4√n 124.79218067573
5√n 47.52803936513

Divisors of 242521081

1, 11, 47, 293, 517, 1601, 3223, 13771, 17611, 75247, 151481, 469093, 827717, 5160023, 22047371, 242521081

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 -242521080
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 242521081 can be divided by 16 positive divisors. The sum of these divisors (counting 242521081) is 1, the average is 0.0625.

Base conversion 242521081

Base System Value
2 Binary 1110011101001001001111111001
3 Ternary 121220100100101021
4 Quaternary 32131021033321
5 Quinary 444041133311
6 Senary 40022022441
8 Octal 1635111771
10 Decimal 242521081
12 Duodecimal 69277a21
16 Hexadecimal e7493f9
20 Vigesimal 3fff2e1
36 Base36 40e2gp

Cryptographic Hash Functions

md5 2bd33a325a7995ebfe603f9a382f8953
sha1 37e6b9fdb609b3d463561c22fdf23e3ec362df57
sha256 e3c3e24d8b67a78f73137034bfa630797d48cdc6a6cf424ce7c48d97e4a23715
sha512 00c2c24b77b6a40d5b1db5e80a636a98c908aef19e28d1af86d5311baf92c0b3174e56a13e3a4a35c1ae148d8eb690707eac8ebb021394f0ecfd2b22ef0cc2ba
ripemd-160 1ae27412113cf3da5f1ca27e2797210dc838736c

242521081 as geometric shapes

Circle

Radius = n
Diameter 485042162
Circumference 1523804892.8205
Area 1.8477740491996E+17

Sphere

Radius = n
Volume 5.9749887980751E+25
Surface area 7.3910961967984E+17
Circumference 1523804892.8205

Square

Length = n
Perimeter 970084324
Area 58816474729408561
Diagonal 342976601.91158

Cube

Length = n
Surface area 352898848376451366
Volume 1.4264235031985E+25
Space diagonal 420058834.19853

Equilateral Triangle

Length = n
Perimeter 727563243
Area 2.5468280638357E+16
Altitude 210029417.09926

Triangular Pyramid

Length = n
Surface area 2.5468280638357E+16
Volume 1.6810562199259E+24
Height 114325533.97053