243291245 (number)

243291245 is an odd 9-digits composite number following 243291244 and preceding 243291246. In scientific notation, it is written as 2.43291245 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 193817680 positive integers (up to 243291245) that are relatively prime to 243291245.

Interesting facts

Basic properties

Name

Name two hundred forty-three million two hundred ninety-one thousand two hundred forty-five

Notation

Scientific notation 2.43291245 × 10^8
Engineering notation 2.43291245 × 10^6

Prime Factorization of 243291245

Prime Factorization 5 × 239 × 203591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243291245
Product of the distinct prime numbers

The prime factorization of 243291245 is 5 × 239 × 203591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 92, 32, 333, 958, 6150, 5535, 28431, 38209, 582999, 9380, 9421452, 3967956, 3088868, 24719140, 963653632, 306318084, 7575430326, 6432295702

Basic calculations (n = 243291245)

Multiplication

n×y
n×2 486582490
n×3 729873735
n×4 973164980
n×5 1216456225

Division

n÷y
n÷2 121645622.5
n÷3 81097081.666667
n÷3 60822811.25
n÷5 48658249

Exponentiation

ny
n2 59190629893650025
n3 1.440056203916E+25
n4 3.5035306672071E+33
n5 8.5237833792049E+41

Nth Root

y√n
2√n 15597.796158432
3√n 624.27435355898
4√n 124.89113722932
5√n 47.558187652409

Divisors of 243291245

1, 5, 239, 1195, 203591, 1017955, 48658249, 243291245

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243291244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243291245 can be divided by 8 positive divisors. The sum of these divisors (counting 243291245) is 1, the average is 0.125.

Base conversion 243291245

Base System Value
2 Binary 1110100000000101010001101101
3 Ternary 121221210110211212
4 Quaternary 32200011101231
5 Quinary 444240304440
6 Senary 40050324205
8 Octal 1640052155
10 Decimal 243291245
12 Duodecimal 69589665
16 Hexadecimal e80546d
20 Vigesimal 3g0b825
36 Base36 40ukq5

Cryptographic Hash Functions

md5 bbdc84683cbc0192190a30a7854af4ca
sha1 10c838d694f76d0b1bd7152473dd43a93a007c01
sha256 82dab2ca08e0f7a2fbf2ffcc5e10a77fe592e95959b2bcc06095424891036ddb
sha512 269b009f91a68db8acb4496d989bae626cd32de100783e97515f04f8d8ecdba4ca833a4bf5308d67a8ef99ddae3ae8c4550df81cffb2293b9d9fe100d94c8b95
ripemd-160 49ab35dfeedd0194ba797729e214d067910b63d4

243291245 as geometric shapes

Circle

Radius = n
Diameter 486582490
Circumference 1528643975.9494
Area 1.8595284803524E+17

Sphere

Radius = n
Volume 6.0320933213054E+25
Surface area 7.4381139214097E+17
Circumference 1528643975.9494

Square

Length = n
Perimeter 973164980
Area 59190629893650025
Diagonal 344065778.28564

Cube

Length = n
Surface area 355143779361900150
Volume 1.440056203916E+25
Space diagonal 421392797.37669

Equilateral Triangle

Length = n
Perimeter 729873735
Area 2.5630294576952E+16
Altitude 210696398.68834

Triangular Pyramid

Length = n
Surface area 2.5630294576952E+16
Volume 1.697122511798E+24
Height 114688592.76188