243397338 (number)

243397338 is an even 9-digits composite number following 243397337 and preceding 243397339. In scientific notation, it is written as 2.43397338 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 81132444 positive integers (up to 243397338) that are relatively prime to 243397338.

Interesting facts

Basic properties

Name

Name two hundred forty-three million three hundred ninety-seven thousand three hundred thirty-eight

Notation

Scientific notation 2.43397338 × 10^8
Engineering notation 2.43397338 × 10^6

Prime Factorization of 243397338

Prime Factorization 2 × 3 × 40566223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243397338
Product of the distinct prime numbers

The prime factorization of 243397338 is 2 × 3 × 40566223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 80, 46, 335, 952, 499, 9196, 23165, 49033, 236103, 541191, 3731698, 2078497, 97521283, 52261715, 710854544, 905737708, 5067826413, 891758510

Basic calculations (n = 243397338)

Multiplication

n×y
n×2 486794676
n×3 730192014
n×4 973589352
n×5 1216986690

Division

n÷y
n÷2 121698669
n÷3 81132446
n÷3 60849334.5
n÷5 48679467.6

Exponentiation

ny
n2 59242264145486244
n3 1.4419409390104E+25
n4 3.5096458610836E+33
n5 8.5423845991046E+41

Nth Root

y√n
2√n 15601.19668487
3√n 624.36508365505
4√n 124.90475044957
5√n 47.56233470746

Divisors of 243397338

1, 2, 3, 6, 40566223, 81132446, 121698669, 243397338

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 -243397337
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 243397338 can be divided by 8 positive divisors. The sum of these divisors (counting 243397338) is 1, the average is 0.125.

Base conversion 243397338

Base System Value
2 Binary 1110100000011111001011011010
3 Ternary 121221222212101020
4 Quaternary 32200133023122
5 Quinary 444302203323
6 Senary 40052503310
8 Octal 1640371332
10 Decimal 243397338
12 Duodecimal 6961ab36
16 Hexadecimal e81f2da
20 Vigesimal 3g14d6i
36 Base36 40wul6

Cryptographic Hash Functions

md5 577a24fd29d6e1ecf5e6df36d9c958d2
sha1 a82e320b1983ed45cdcd5d5f92a705f288b2f07c
sha256 9922cd1965ef4c7bbb053878765a1ef65e31df072efb4e5fee59970562689e04
sha512 3ee96a01736a4464dd36f9345dbc85c9f1a85c2cb900b1962585317a9f5548dfab956ac956df94d9b61ed2a55dd27570c26a579fbbe66929da9f3039064f5e6c
ripemd-160 69d1053dd53c7fe9449c0894b8db35b3ce6c8d47

243397338 as geometric shapes

Circle

Radius = n
Diameter 486794676
Circumference 1529310577.9282
Area 1.8611506182149E+17

Sphere

Radius = n
Volume 6.0399880812073E+25
Surface area 7.4446024728594E+17
Circumference 1529310577.9282

Square

Length = n
Perimeter 973589352
Area 59242264145486244
Diagonal 344215816.44511

Cube

Length = n
Surface area 355453584872917464
Volume 1.4419409390104E+25
Space diagonal 421576555.84301

Equilateral Triangle

Length = n
Perimeter 730192014
Area 2.565265286385E+16
Altitude 210788277.92151

Triangular Pyramid

Length = n
Surface area 2.565265286385E+16
Volume 1.6993436934079E+24
Height 114738605.4817