243972012 (number)

243972012 is an even 9-digits composite number following 243972011 and preceding 243972013. In scientific notation, it is written as 2.43972012 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 78167040 positive integers (up to 243972012) that are relatively prime to 243972012.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred seventy-two thousand twelve

Notation

Scientific notation 2.43972012 × 10^8
Engineering notation 2.43972012 × 10^6

Prime Factorization of 243972012

Prime Factorization 2 × 2 × 3 × 241 × 29 × 2909

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 121986006
Product of the distinct prime numbers

The prime factorization of 243972012 is 2 × 2 × 3 × 241 × 29 × 2909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 243972012)

Multiplication

n×y
n×2 487944024
n×3 731916036
n×4 975888048
n×5 1219860060

Division

n÷y
n÷2 121986006
n÷3 81324004
n÷3 60993003
n÷5 48794402.4

Exponentiation

ny
n2 59522342639328144
n3 1.452178569267E+25
n4 3.5429092732736E+33
n5 8.6437070373401E+41

Nth Root

y√n
2√n 15619.603452073
3√n 624.8560837702
4√n 124.97841194411
5√n 47.584772964311

Divisors of 243972012

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 -243972011
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 243972012 can be divided by 48 positive divisors. The sum of these divisors (counting 243972012) is 1, the average is 0.020833333333333.

Base conversion 243972012

Base System Value
2 Binary 1110100010101011011110101100
3 Ternary 122000002001200110
4 Quaternary 32202223132230
5 Quinary 444424101022
6 Senary 40113100020
8 Octal 1642533654
10 Decimal 243972012
12 Duodecimal 69857610
16 Hexadecimal e8ab7ac
20 Vigesimal 3g4ga0c
36 Base36 41960c

Cryptographic Hash Functions

md5 be714d0f46a6373532b57130a9c57a50
sha1 126410cdfed645b79f38ff8699633e0947f4fe55
sha256 5f92ea041821c3a31e46b51051ef60553c6ec3f2d696e7fc82f5bdc8f5a694b2
sha512 80dda84cd28076ed0359186937935b2bd7d4810cfa9d9e8b2589fa959b10afee9a6828c733b9f35b2f83cf49d40ce50951583d1d098ca6f0f020349b9c598cba
ripemd-160 e88c2b3c4f0a7d84fb19c6cdb172765ae77824b1

243972012 as geometric shapes

Circle

Radius = n
Diameter 487944024
Circumference 1532921361.1614
Area 1.8699495436017E+17

Sphere

Radius = n
Volume 6.0828713665464E+25
Surface area 7.4797981744067E+17
Circumference 1532921361.1614

Square

Length = n
Perimeter 975888048
Area 59522342639328144
Diagonal 345028528.20985

Cube

Length = n
Surface area 357134055835968864
Volume 1.452178569267E+25
Space diagonal 422571920.4088

Equilateral Triangle

Length = n
Perimeter 731916036
Area 2.577393040921E+16
Altitude 211285960.2044

Triangular Pyramid

Length = n
Surface area 2.577393040921E+16
Volume 1.7114088563708E+24
Height 115009509.40328