238784420 (number)

238784420 is an even 9-digits composite number following 238784419 and preceding 238784421. In scientific notation, it is written as 2.38784420 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 81312384 positive integers (up to 238784420) that are relatively prime to 238784420.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million seven hundred eighty-four thousand four hundred twenty

Notation

Scientific notation 2.38784420 × 10^8
Engineering notation 2.38784420 × 10^6

Prime Factorization of 238784420

Prime Factorization 2 × 2 × 5 × 7 × 149 × 11447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 119392210
Product of the distinct prime numbers

The prime factorization of 238784420 is 2 × 2 × 5 × 7 × 149 × 11447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 99, 71, 715, 923, 4799, 6122, 24649, 7043, 332974, 138846, 8340835, 2159763, 99876681, 76510304, 802038443, 459651136, 3935137380, 4292398379

Basic calculations (n = 238784420)

Multiplication

n×y
n×2 477568840
n×3 716353260
n×4 955137680
n×5 1193922100

Division

n÷y
n÷2 119392210
n÷3 79594806.666667
n÷3 59696105
n÷5 47756884

Exponentiation

ny
n2 57017999234736400
n3 1.3615009876827E+25
n4 3.2510522367324E+33
n5 7.7630062273785E+41

Nth Root

y√n
2√n 15452.650905265
3√n 620.39553325315
4√n 124.30869199403
5√n 47.380669965707

Divisors of 238784420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 11447, 20860, 22894, 45788, 57235, 80129, 114470, 160258, 228940, 320516, 400645, 801290, 1602580, 1705603, 3411206, 6822412, 8528015, 11939221, 17056030, 23878442, 34112060, 47756884, 59696105, 119392210, 238784420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238784419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238784420 can be divided by 48 positive divisors. The sum of these divisors (counting 238784420) is 1, the average is 0.020833333333333.

Base conversion 238784420

Base System Value
2 Binary 1110001110111000111110100100
3 Ternary 121122022111122102
4 Quaternary 32032320332210
5 Quinary 442112100140
6 Senary 35405551232
8 Octal 1616707644
10 Decimal 238784420
12 Duodecimal 67b75518
16 Hexadecimal e3b8fa4
20 Vigesimal 3ec8110
36 Base36 3y5z8k

Cryptographic Hash Functions

md5 d5d8d9836bd0bcc50d111922ce1ae42d
sha1 e912ec4692da2ca427e9292e0de142104a7186d2
sha256 83a156a67216061f2a5abb0ad88e8a3ccaf29fc7bdc22efd48367b408aae2e04
sha512 762674a78ac2674b0bc7d7e310e41e0431fd55a80f6263fbe1acfb13c5870f8f4f6c591669da60477ff8c5b08cd9489fae9c65608154421c53e7c679aef53982
ripemd-160 35c7cf66f724b3cdc1885fd822c3d6dd66bef508

238784420 as geometric shapes

Circle

Radius = n
Diameter 477568840
Circumference 1500326759.3274
Area 1.7912732751824E+17

Sphere

Radius = n
Volume 5.7030420010123E+25
Surface area 7.1650931007295E+17
Circumference 1500326759.3274

Square

Length = n
Perimeter 955137680
Area 57017999234736400
Diagonal 337692165.24739

Cube

Length = n
Surface area 342107995408418400
Volume 1.3615009876827E+25
Space diagonal 413586747.49587

Equilateral Triangle

Length = n
Perimeter 716353260
Area 2.4689517905122E+16
Altitude 206793373.74793

Triangular Pyramid

Length = n
Surface area 2.4689517905122E+16
Volume 1.6045443016377E+24
Height 112564055.08246