393291238 (number)

393291238 is an even 9-digits composite number following 393291237 and preceding 393291239. In scientific notation, it is written as 3.93291238 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 196645618 positive integers (up to 393291238) that are relatively prime to 393291238.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million two hundred ninety-one thousand two hundred thirty-eight

Notation

Scientific notation 3.93291238 × 10^8
Engineering notation 3.93291238 × 10^6

Prime Factorization of 393291238

Prime Factorization 2 × 196645619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393291238
Product of the distinct prime numbers

The prime factorization of 393291238 is 2 × 196645619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 92, 33, 567, 136, 5913, 2565, 21357, 66593, 870886, 590212, 9360436, 4382764, 34985650, 63925699, 87771436, 41442503, 3235376445, 9288698220

Basic calculations (n = 393291238)

Multiplication

n×y
n×2 786582476
n×3 1179873714
n×4 1573164952
n×5 1966456190

Division

n÷y
n÷2 196645619
n÷3 131097079.33333
n÷3 98322809.5
n÷5 78658247.6

Exponentiation

ny
n2 154677997887572644
n3 6.0833501280565E+25
n4 2.3925283030508E+34
n5 9.4096041825689E+42

Nth Root

y√n
2√n 19831.571748099
3√n 732.66383860525
4√n 140.82461343139
5√n 52.353154417186

Divisors of 393291238

1, 2, 196645619, 393291238

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 -393291237
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 393291238 can be divided by 4 positive divisors. The sum of these divisors (counting 393291238) is 1, the average is 0.25.

Base conversion 393291238

Base System Value
2 Binary 10111011100010010010111100110
3 Ternary 1000102001021011011
4 Quaternary 113130102113212
5 Quinary 1301140304423
6 Senary 103005332434
8 Octal 2734222746
10 Decimal 393291238
12 Duodecimal ab86711a
16 Hexadecimal 177125e6
20 Vigesimal 62i181i
36 Base36 6i5lgm

Cryptographic Hash Functions

md5 9a969191374c187793be6b57896f5db6
sha1 2698322d5a28dab0e374d70c8693f47f06b755c0
sha256 df97a237e865e76cf818ae16a09779a50f28da14bef7f391d9c7878580eb7040
sha512 504bf44366499d456d4275ecb36f83325b8478cc8c4fd412721926b1864649f6a3d6979df9781520b1ab2c9a2d7bddca0896c408c4261c50bc8bc0f9dc4da4d3
ripemd-160 0059ee1a051e4831039003e5de6faa95431562fd

393291238 as geometric shapes

Circle

Radius = n
Diameter 786582476
Circumference 2471121728.0441
Area 4.8593526183558E+17

Sphere

Radius = n
Volume 2.5481877428689E+26
Surface area 1.9437410473423E+18
Circumference 2471121728.0441

Square

Length = n
Perimeter 1573164952
Area 154677997887572644
Diagonal 556197802.7421

Cube

Length = n
Surface area 928067987325435864
Volume 6.0833501280565E+25
Space diagonal 681200406.38766

Equilateral Triangle

Length = n
Perimeter 1179873714
Area 6.6977537788577E+16
Altitude 340600203.19383

Triangular Pyramid

Length = n
Surface area 6.6977537788577E+16
Volume 7.1692968798013E+24
Height 185399267.5807