242912478 (number)

242912478 is an even 9-digits composite number following 242912477 and preceding 242912479. In scientific notation, it is written as 2.42912478 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 80970824 positive integers (up to 242912478) that are relatively prime to 242912478.

Interesting facts

Basic properties

Name

Name two hundred forty-two million nine hundred twelve thousand four hundred seventy-eight

Notation

Scientific notation 2.42912478 × 10^8
Engineering notation 2.42912478 × 10^6

Prime Factorization of 242912478

Prime Factorization 2 × 3 × 40485413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242912478
Product of the distinct prime numbers

The prime factorization of 242912478 is 2 × 3 × 40485413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 35, 86, 354, 967, 3773, 6553, 9718, 27019, 636185, 930010, 5257407, 4572307, 24398587, 43698139, 545957917, 696441108, 5972554202, 528202498

Basic calculations (n = 242912478)

Multiplication

n×y
n×2 485824956
n×3 728737434
n×4 971649912
n×5 1214562390

Division

n÷y
n÷2 121456239
n÷3 80970826
n÷3 60728119.5
n÷5 48582495.6

Exponentiation

ny
n2 59006471968100484
n3 1.4333408323809E+25
n4 3.4817637341222E+33
n5 8.4576385646616E+41

Nth Root

y√n
2√n 15585.64974584
3√n 623.95021894948
4√n 124.84249975805
5√n 47.543370267399

Divisors of 242912478

1, 2, 3, 6, 40485413, 80970826, 121456239, 242912478

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242912477
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242912478 can be divided by 8 positive divisors. The sum of these divisors (counting 242912478) is 1, the average is 0.125.

Base conversion 242912478

Base System Value
2 Binary 1110011110101000110011011110
3 Ternary 121221002020021110
4 Quaternary 32132220303132
5 Quinary 444141144403
6 Senary 40034242450
8 Octal 1636506336
10 Decimal 242912478
12 Duodecimal 69426426
16 Hexadecimal e7a8cde
20 Vigesimal 3fi413i
36 Base36 40mggu

Cryptographic Hash Functions

md5 c1f357b4987cf75dca0d41f762d0db21
sha1 11aee64d8e23cb7d7b6e806266f6a0e5676c9dd3
sha256 2493580cb7f7917610ba3f2825dce1e1146566b56c9c16ccabe89857286f1a98
sha512 ecbb9a01a65ce3d74c695dacb2df0caa295c34ba6e136a58e8130c13c2bfb481f368947090060600dad68896eb405b286fca1193f15f031521f31961a0fa4395
ripemd-160 1d7e268710606b41b168bf30b1e65132f181de9f

242912478 as geometric shapes

Circle

Radius = n
Diameter 485824956
Circumference 1526264112.7002
Area 1.8537429884924E+17

Sphere

Radius = n
Volume 6.0039640387974E+25
Surface area 7.4149719539695E+17
Circumference 1526264112.7002

Square

Length = n
Perimeter 971649912
Area 59006471968100484
Diagonal 343530120.85726

Cube

Length = n
Surface area 354038831808602904
Volume 1.4333408323809E+25
Space diagonal 420736753.68846

Equilateral Triangle

Length = n
Perimeter 728737434
Area 2.5550551856035E+16
Altitude 210368376.84423

Triangular Pyramid

Length = n
Surface area 2.5550551856035E+16
Volume 1.6892083705468E+24
Height 114510040.28575