243669894 (number)

243669894 is an even 9-digits composite number following 243669893 and preceding 243669895. In scientific notation, it is written as 2.43669894 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 74975328 positive integers (up to 243669894) that are relatively prime to 243669894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43669894 × 10^8
Engineering notation 2.43669894 × 10^6

Prime Factorization of 243669894

Prime Factorization 2 × 3 × 13 × 3123973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243669894
Product of the distinct prime numbers

The prime factorization of 243669894 is 2 × 3 × 13 × 3123973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 24, 53, 675, 541, 7955, 1540, 18879, 72476, 221637, 403064, 7047516, 3169324, 6313829, 22794134, 560820127, 679601224, 8207885707, 2711471461

Basic calculations (n = 243669894)

Multiplication

n×y
n×2 487339788
n×3 731009682
n×4 974679576
n×5 1218349470

Division

n÷y
n÷2 121834947
n÷3 81223298
n÷3 60917473.5
n÷5 48733978.8

Exponentiation

ny
n2 59375017241971236
n3 1.4467904157599E+25
n4 3.5253926724844E+33
n5 8.5903205881265E+41

Nth Root

y√n
2√n 15609.929340007
3√n 624.59805110141
4√n 124.93970281703
5√n 47.572981986633

Divisors of 243669894

1, 2, 3, 6, 13, 26, 39, 78, 3123973, 6247946, 9371919, 18743838, 40611649, 81223298, 121834947, 243669894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243669893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243669894 can be divided by 16 positive divisors. The sum of these divisors (counting 243669894) is 1, the average is 0.0625.

Base conversion 243669894

Base System Value
2 Binary 1110100001100001101110000110
3 Ternary 121222111201020220
4 Quaternary 32201201232012
5 Quinary 444334414034
6 Senary 40102405210
8 Octal 1641415606
10 Decimal 243669894
12 Duodecimal 69730806
16 Hexadecimal e861b86
20 Vigesimal 3g2ieee
36 Base36 412ow6

Cryptographic Hash Functions

md5 34c60d5a014b4ca4b7c4dcc3960333b1
sha1 dbf87e56f6a574d67e6f0b11a66cc50498101517
sha256 ba1b6c3e8bf9597985d22c3246acc610edc47e51ef441d6a7f1f6052bed8cf10
sha512 ab92b921aeb6e8c9c430ceed7bec210d24189351072f597c26fd6b1b84f9148cdec593a93b57f677691423e288af61821344291a247bf55cf0e66461d59229bd
ripemd-160 b31d263e63a7be6b410949312877f9c4d027d3b0

243669894 as geometric shapes

Circle

Radius = n
Diameter 487339788
Circumference 1531023097.7828
Area 1.8653211797414E+17

Sphere

Radius = n
Volume 6.060301521914E+25
Surface area 7.4612847189658E+17
Circumference 1531023097.7828

Square

Length = n
Perimeter 974679576
Area 59375017241971236
Diagonal 344601268.83681

Cube

Length = n
Surface area 356250103451827416
Volume 1.4467904157599E+25
Space diagonal 422048636.68292

Equilateral Triangle

Length = n
Perimeter 731009682
Area 2.5710136640843E+16
Altitude 211024318.34146

Triangular Pyramid

Length = n
Surface area 2.5710136640843E+16
Volume 1.7050588565659E+24
Height 114867089.61227