242528989 (number)

242528989 is an odd 9-digits composite number following 242528988 and preceding 242528990. In scientific notation, it is written as 2.42528989 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 241753824 positive integers (up to 242528989) that are relatively prime to 242528989.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred twenty-eight thousand nine hundred eighty-nine

Notation

Scientific notation 2.42528989 × 10^8
Engineering notation 2.42528989 × 10^6

Prime Factorization of 242528989

Prime Factorization 313 × 774853

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242528989
Product of the distinct prime numbers

The prime factorization of 242528989 is 313 × 774853. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 68, 40, 370, 769, 6226, 3578, 67867, 74614, 476415, 818598, 4995286, 94899, 17534798, 44447794, 830848859, 151822597, 4490201138, 8359475491

Basic calculations (n = 242528989)

Multiplication

n×y
n×2 485057978
n×3 727586967
n×4 970115956
n×5 1212644945

Division

n÷y
n÷2 121264494.5
n÷3 80842996.333333
n÷3 60632247.25
n÷5 48505797.8

Exponentiation

ny
n2 58820310505362121
n3 1.4265630439532E+25
n4 3.4598289279472E+33
n5 8.3910881200799E+41

Nth Root

y√n
2√n 15573.342255277
3√n 623.62169997682
4√n 124.79319795276
5√n 47.528349314955

Divisors of 242528989

1, 313, 774853, 242528989

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 -242528988
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 242528989 can be divided by 4 positive divisors. The sum of these divisors (counting 242528989) is 1, the average is 0.25.

Base conversion 242528989

Base System Value
2 Binary 1110011101001011001011011101
3 Ternary 121220100202020011
4 Quaternary 32131023023131
5 Quinary 444041411424
6 Senary 40022123221
8 Octal 1635131335
10 Decimal 242528989
12 Duodecimal 69280511
16 Hexadecimal e74b2dd
20 Vigesimal 3ffg299
36 Base36 40e8kd

Cryptographic Hash Functions

md5 13391eda5701ac9bbc2749eb8ef24606
sha1 844dee29f988008942bde7b71afe3d99e383f525
sha256 9e43531f41064accc5b6111dfcab5f425a6040fd9d801cb36461696967d4aa72
sha512 6dc2925705cb1490a9347ab1cce77162c7bf9b50591aa50a201c21496163e0c3aa30ef3888b0d54cec01b85c5f6c63a758be5cf25f186a13068dcc79ed64cbc0
ripemd-160 27c6e597874441387134acb0f617b2e4d6517efd

242528989 as geometric shapes

Circle

Radius = n
Diameter 485057978
Circumference 1523854580.2499
Area 1.8478945536552E+17

Sphere

Radius = n
Volume 5.9755733050212E+25
Surface area 7.3915782146206E+17
Circumference 1523854580.2499

Square

Length = n
Perimeter 970115956
Area 58820310505362121
Diagonal 342987785.51244

Cube

Length = n
Surface area 352921863032172726
Volume 1.4265630439532E+25
Space diagonal 420072531.25631

Equilateral Triangle

Length = n
Perimeter 727586967
Area 2.5469941578066E+16
Altitude 210036265.62816

Triangular Pyramid

Length = n
Surface area 2.5469941578066E+16
Volume 1.6812206702823E+24
Height 114329261.83748