393449243 (number)

393449243 is an odd 9-digits composite number following 393449242 and preceding 393449244. In scientific notation, it is written as 3.93449243 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 348956800 positive integers (up to 393449243) that are relatively prime to 393449243.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred forty-nine thousand two hundred forty-three

Notation

Scientific notation 3.93449243 × 10^8
Engineering notation 3.93449243 × 10^6

Prime Factorization of 393449243

Prime Factorization 41 × 11 × 872393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393449243
Product of the distinct prime numbers

The prime factorization of 393449243 is 41 × 11 × 872393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 75, 17, 565, 370, 5548, 9653, 47952, 34237, 531063, 36519, 2802138, 7382512, 10953374, 18366429, 518682836, 645440187, 2077976498, 7342876280

Basic calculations (n = 393449243)

Multiplication

n×y
n×2 786898486
n×3 1180347729
n×4 1573796972
n×5 1967246215

Division

n÷y
n÷2 196724621.5
n÷3 131149747.66667
n÷3 98362310.75
n÷5 78689848.6

Exponentiation

ny
n2 154802306817273049
n3 6.090685043191E+25
n4 2.3963754195949E+34
n5 9.4285209478343E+42

Nth Root

y√n
2√n 19835.555021224
3√n 732.76194152006
4√n 140.83875539504
5√n 52.357360323834

Divisors of 393449243

1, 11, 41, 451, 872393, 9596323, 35768113, 393449243

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 -393449242
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 393449243 can be divided by 8 positive divisors. The sum of these divisors (counting 393449243) is 1, the average is 0.125.

Base conversion 393449243

Base System Value
2 Binary 10111011100111000111100011011
3 Ternary 1000102100021220012
4 Quaternary 113130320330123
5 Quinary 1301210333433
6 Senary 103012552135
8 Octal 2734707433
10 Decimal 393449243
12 Duodecimal ab92264b
16 Hexadecimal 17738f1b
20 Vigesimal 62j1323
36 Base36 6i8zdn

Cryptographic Hash Functions

md5 d1d2b73ac50d2b79a7d960a428c7b7fa
sha1 0dc8365153078a8ffe7d846424ced85b3d5ab16f
sha256 379a0ec521f652e2e7341e7b102f21435700fec08d6efb84f3e37fc4690645a9
sha512 f181ba05fcd9982e8b128247edbf40231d05edadd6f5893c36c63da3bc7351463f27ad4f383548a811147690a31ea3ef076a8a5951359e2177e760f7ab2380b1
ripemd-160 a73bf93bdb37b43ea460e6884e7f44da89098552

393449243 as geometric shapes

Circle

Radius = n
Diameter 786898486
Circumference 2472114502.7385
Area 4.863257898559E+17

Sphere

Radius = n
Volume 2.5512601849357E+26
Surface area 1.9453031594236E+18
Circumference 2472114502.7385

Square

Length = n
Perimeter 1573796972
Area 154802306817273049
Diagonal 556421255.55603

Cube

Length = n
Surface area 928813840903638294
Volume 6.090685043191E+25
Space diagonal 681474079.07551

Equilateral Triangle

Length = n
Perimeter 1180347729
Area 6.7031365134096E+16
Altitude 340737039.53776

Triangular Pyramid

Length = n
Surface area 6.7031365134096E+16
Volume 7.1779411601864E+24
Height 185473751.85201