243431906 (number)

243431906 is an even 9-digits composite number following 243431905 and preceding 243431907. In scientific notation, it is written as 2.43431906 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 121715952 positive integers (up to 243431906) that are relatively prime to 243431906.

Interesting facts

Basic properties

Name

Name two hundred forty-three million four hundred thirty-one thousand nine hundred six

Notation

Scientific notation 2.43431906 × 10^8
Engineering notation 2.43431906 × 10^6

Prime Factorization of 243431906

Prime Factorization 2 × 121715953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243431906
Product of the distinct prime numbers

The prime factorization of 243431906 is 2 × 121715953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 6, 85, 262, 711, 8483, 618, 25134, 67703, 750279, 306537, 469334, 6054820, 59440118, 63661529, 100274705, 70032367, 912498393, 6789643579

Basic calculations (n = 243431906)

Multiplication

n×y
n×2 486863812
n×3 730295718
n×4 973727624
n×5 1217159530

Division

n÷y
n÷2 121715953
n÷3 81143968.666667
n÷3 60857976.5
n÷5 48686381.2

Exponentiation

ny
n2 59259092858792836
n3 1.4425553922447E+25
n4 3.511640086447E+33
n5 8.5484523942981E+41

Nth Root

y√n
2√n 15602.30450927
3√n 624.39464030606
4√n 124.90918504766
5√n 47.563685619024

Divisors of 243431906

1, 2, 121715953, 243431906

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 -243431905
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 243431906 can be divided by 4 positive divisors. The sum of these divisors (counting 243431906) is 1, the average is 0.25.

Base conversion 243431906

Base System Value
2 Binary 1110100000100111100111100010
3 Ternary 121222001121210112
4 Quaternary 32200213213202
5 Quinary 444304310111
6 Senary 40053331322
8 Octal 1640474742
10 Decimal 243431906
12 Duodecimal 69636b42
16 Hexadecimal e8279e2
20 Vigesimal 3g18jf6
36 Base36 40xl9e

Cryptographic Hash Functions

md5 1a9bab71ade7893b6bd05e2fd3a84c47
sha1 a0a40e03df2262d33e889120bcf98468c97de0f6
sha256 28eb26599a09ef150ad400f91f0a2a49eb4efec60d09f010f4a2850e31532480
sha512 ff0c36883b94ade3f5752447dd7c6f3d4358f47893375e72e6647e4131ef9e881a93213f11d15429fd224cff0541401d3f1d92db191de26e426eac38e6994ba8
ripemd-160 1377dad48c7762712343d824c1023afcdece167f

243431906 as geometric shapes

Circle

Radius = n
Diameter 486863812
Circumference 1529527775.0779
Area 1.8616793078358E+17

Sphere

Radius = n
Volume 6.0425618968964E+25
Surface area 7.4467172313432E+17
Circumference 1529527775.0779

Square

Length = n
Perimeter 973727624
Area 59259092858792836
Diagonal 344264702.97953

Cube

Length = n
Surface area 355554557152757016
Volume 1.4425553922447E+25
Space diagonal 421636429.37533

Equilateral Triangle

Length = n
Perimeter 730295718
Area 2.5659939910468E+16
Altitude 210818214.68767

Triangular Pyramid

Length = n
Surface area 2.5659939910468E+16
Volume 1.7000678334891E+24
Height 114754900.99318