243469894 (number)

243469894 is an even 9-digits composite number following 243469893 and preceding 243469895. In scientific notation, it is written as 2.43469894 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 121734946 positive integers (up to 243469894) that are relatively prime to 243469894.

Interesting facts

Basic properties

Name

Name two hundred forty-three million four hundred sixty-nine thousand eight hundred ninety-four

Notation

Scientific notation 2.43469894 × 10^8
Engineering notation 2.43469894 × 10^6

Prime Factorization of 243469894

Prime Factorization 2 × 121734947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243469894
Product of the distinct prime numbers

The prime factorization of 243469894 is 2 × 121734947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 68, 75, 929, 31, 224, 8961, 99124, 44095, 11469, 168307, 5544262, 4027990, 56732202, 11598054, 742081398, 150206630, 697922677, 2754054612

Basic calculations (n = 243469894)

Multiplication

n×y
n×2 486939788
n×3 730409682
n×4 973879576
n×5 1217349470

Division

n÷y
n÷2 121734947
n÷3 81156631.333333
n÷3 60867473.5
n÷5 48693978.8

Exponentiation

ny
n2 59277589284371236
n3 1.4432308379641E+25
n4 3.5138325913666E+33
n5 8.5551244855377E+41

Nth Root

y√n
2√n 15603.521846045
3√n 624.42711793026
4√n 124.91405783996
5√n 47.565170006625

Divisors of 243469894

1, 2, 121734947, 243469894

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 -243469893
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 243469894 can be divided by 4 positive divisors. The sum of these divisors (counting 243469894) is 1, the average is 0.25.

Base conversion 243469894

Base System Value
2 Binary 1110100000110000111001000110
3 Ternary 121222010112220111
4 Quaternary 32200300321012
5 Quinary 444312014034
6 Senary 40054223234
8 Octal 1640607106
10 Decimal 243469894
12 Duodecimal 69654b1a
16 Hexadecimal e830e46
20 Vigesimal 3g1deee
36 Base36 40yekm

Cryptographic Hash Functions

md5 0e3927caf49b2a88aa1e59c2df98cf37
sha1 2bcaab8b290514167cfdba2e65a91412cca133be
sha256 8c9e3c7ad7bd1677ace1907ac0fe9042060cbaff4cd6bcad51af4e99df91e754
sha512 7c5cb517d86034462976e0db02119d0d25568607f9db6d95ec192c61bf62a8cf2769eab569ee11a4cc888b1fca7c973d2385fa9c5d0b2bf13b632840cef7b185
ripemd-160 c5ce020309b866a72269ff30052691da769700ae

243469894 as geometric shapes

Circle

Radius = n
Diameter 486939788
Circumference 1529766460.7214
Area 1.8622603901829E+17

Sphere

Radius = n
Volume 6.0453911973098E+25
Surface area 7.4490415607317E+17
Circumference 1529766460.7214

Square

Length = n
Perimeter 973879576
Area 59277589284371236
Diagonal 344318426.12434

Cube

Length = n
Surface area 355665535706227416
Volume 1.4432308379641E+25
Space diagonal 421702226.52141

Equilateral Triangle

Length = n
Perimeter 730409682
Area 2.5667949097683E+16
Altitude 210851113.2607

Triangular Pyramid

Length = n
Surface area 2.5667949097683E+16
Volume 1.7008638539033E+24
Height 114772808.70811