238784493 (number)

238784493 is an odd 9-digits composite number following 238784492 and preceding 238784494. In scientific notation, it is written as 2.38784493 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 159189660 positive integers (up to 238784493) that are relatively prime to 238784493.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million seven hundred eighty-four thousand four hundred ninety-three

Notation

Scientific notation 2.38784493 × 10^8
Engineering notation 2.38784493 × 10^6

Prime Factorization of 238784493

Prime Factorization 3 × 79594831

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238784493
Product of the distinct prime numbers

The prime factorization of 238784493 is 3 × 79594831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 98, 10, 677, 362, 6888, 7733, 15668, 39267, 814972, 283323, 6279908, 297678, 29263827, 65167096, 839909821, 593443369, 2559840868, 689112685

Basic calculations (n = 238784493)

Multiplication

n×y
n×2 477568986
n×3 716353479
n×4 955137972
n×5 1193922465

Division

n÷y
n÷2 119392246.5
n÷3 79594831
n÷3 59696123.25
n÷5 47756898.6

Exponentiation

ny
n2 57018034097267049
n3 1.3615022363773E+25
n4 3.2510562123171E+33
n5 7.7630180937264E+41

Nth Root

y√n
2√n 15452.653267319
3√n 620.39559647457
4√n 124.30870149478
5√n 47.380672862704

Divisors of 238784493

1, 3, 79594831, 238784493

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 -238784492
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 238784493 can be divided by 4 positive divisors. The sum of these divisors (counting 238784493) is 1, the average is 0.25.

Base conversion 238784493

Base System Value
2 Binary 1110001110111000111111101101
3 Ternary 121122022111202010
4 Quaternary 32032320333231
5 Quinary 442112100433
6 Senary 35405551433
8 Octal 1616707755
10 Decimal 238784493
12 Duodecimal 67b75579
16 Hexadecimal e3b8fed
20 Vigesimal 3ec814d
36 Base36 3y5zal

Cryptographic Hash Functions

md5 96fdb0d0d7a3981c26ca1785201638b9
sha1 0c94d142312fe543dd71e177d0213490b9dabffc
sha256 e872fb6155b2fe7913cbe492b55b9d3fba851486bb95e25121ebf38d767cafba
sha512 08753a10c6e2b724d5c2594a629a16f874e265f7df6b1c8b83d213eb0529c57b09ccbba3648690d43b10a156d937cab8db9c4cdccd6d722f33c85154caf288a8
ripemd-160 ab1e7ac9be31401a89e7a14485e98e63bfe48736

238784493 as geometric shapes

Circle

Radius = n
Diameter 477568986
Circumference 1500327217.9999
Area 1.7912743704211E+17

Sphere

Radius = n
Volume 5.7030472315318E+25
Surface area 7.1650974816843E+17
Circumference 1500327217.9999

Square

Length = n
Perimeter 955137972
Area 57018034097267049
Diagonal 337692268.48498

Cube

Length = n
Surface area 342108204583602294
Volume 1.3615022363773E+25
Space diagonal 413586873.93557

Equilateral Triangle

Length = n
Perimeter 716353479
Area 2.468953300104E+16
Altitude 206793436.96779

Triangular Pyramid

Length = n
Surface area 2.468953300104E+16
Volume 1.6045457732384E+24
Height 112564089.49499