242535981 (number)

242535981 is an odd 9-digits composite number following 242535980 and preceding 242535982. In scientific notation, it is written as 2.42535981 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 161690652 positive integers (up to 242535981) that are relatively prime to 242535981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42535981 × 10^8
Engineering notation 2.42535981 × 10^6

Prime Factorization of 242535981

Prime Factorization 3 × 80845327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242535981
Product of the distinct prime numbers

The prime factorization of 242535981 is 3 × 80845327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 54, 8, 265, 577, 5520, 1869, 32185, 74615, 103490, 787989, 271109, 5910051, 78855284, 30739846, 615056138, 669018303, 5735882087, 7348978190

Basic calculations (n = 242535981)

Multiplication

n×y
n×2 485071962
n×3 727607943
n×4 970143924
n×5 1212679905

Division

n÷y
n÷2 121267990.5
n÷3 80845327
n÷3 60633995.25
n÷5 48507196.2

Exponentiation

ny
n2 58823702079632361
n3 1.4266864289935E+25
n4 3.4602279263533E+33
n5 8.392297746017E+41

Nth Root

y√n
2√n 15573.566739832
3√n 623.62769282884
4√n 124.79409737577
5√n 47.528623355916

Divisors of 242535981

1, 3, 80845327, 242535981

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 -242535980
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 242535981 can be divided by 4 positive divisors. The sum of these divisors (counting 242535981) is 1, the average is 0.25.

Base conversion 242535981

Base System Value
2 Binary 1110011101001100111000101101
3 Ternary 121220101002211010
4 Quaternary 32131030320231
5 Quinary 444042122411
6 Senary 40022215433
8 Octal 1635147055
10 Decimal 242535981
12 Duodecimal 69284579
16 Hexadecimal e74ce2d
20 Vigesimal 3ffgjj1
36 Base36 40edyl

Cryptographic Hash Functions

md5 60d9450e7d3188b21c7ad3462146c963
sha1 b27ec00ab68491e2558c0aae48c6fa4791156472
sha256 db54b03f7c3a0272cf971d84fca47806704a6863d5b7476ac45118a527fe13d3
sha512 749ab4a40bedee5e73c1ec9b1d55bd093faa1b5394b1f91f4c5ad255bb20fc1ed4b8c5d18f10a29b43b7782ed34626e0236b3c46c5f45e5047384334f1b6860d
ripemd-160 d1f19c634db7aeef075cbb64a1c0c5a18fcfec7e

242535981 as geometric shapes

Circle

Radius = n
Diameter 485071962
Circumference 1523898512.2816
Area 1.8480011031033E+17

Sphere

Radius = n
Volume 5.9760901390698E+25
Surface area 7.3920044124131E+17
Circumference 1523898512.2816

Square

Length = n
Perimeter 970143924
Area 58823702079632361
Diagonal 342997673.69366

Cube

Length = n
Surface area 352942212477794166
Volume 1.4266864289935E+25
Space diagonal 420084641.75556

Equilateral Triangle

Length = n
Perimeter 727607943
Area 2.5471410172805E+16
Altitude 210042320.87778

Triangular Pyramid

Length = n
Surface area 2.5471410172805E+16
Volume 1.6813660809469E+24
Height 114332557.89789