393138934 (number)

393138934 is an even 9-digits composite number following 393138933 and preceding 393138935. In scientific notation, it is written as 3.93138934 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 196569466 positive integers (up to 393138934) that are relatively prime to 393138934.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million one hundred thirty-eight thousand nine hundred thirty-four

Notation

Scientific notation 3.93138934 × 10^8
Engineering notation 3.93138934 × 10^6

Prime Factorization of 393138934

Prime Factorization 2 × 196569467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393138934
Product of the distinct prime numbers

The prime factorization of 393138934 is 2 × 196569467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 11, 73, 868, 131, 6711, 4888, 7404, 75130, 148954, 479612, 7687626, 8283184, 12934892, 66656163, 671121583, 832558515, 6071088822, 3402384754

Basic calculations (n = 393138934)

Multiplication

n×y
n×2 786277868
n×3 1179416802
n×4 1572555736
n×5 1965694670

Division

n÷y
n÷2 196569467
n÷3 131046311.33333
n÷3 98284733.5
n÷5 78627786.8

Exponentiation

ny
n2 154558221426656356
n3 6.0762854412612E+25
n4 2.3888243810571E+34
n5 9.3913987068201E+42

Nth Root

y√n
2√n 19827.731438569
3√n 732.56925048167
4√n 140.81097769197
5√n 52.349098984737

Divisors of 393138934

1, 2, 196569467, 393138934

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 -393138933
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 393138934 can be divided by 4 positive divisors. The sum of these divisors (counting 393138934) is 1, the average is 0.25.

Base conversion 393138934

Base System Value
2 Binary 10111011011101101001011110110
3 Ternary 1000101202112020021
4 Quaternary 113123231023312
5 Quinary 1301120421214
6 Senary 103002155354
8 Octal 2733551366
10 Decimal 393138934
12 Duodecimal ab7b2b5a
16 Hexadecimal 176ed2f6
20 Vigesimal 62h276e
36 Base36 6i2bxy

Cryptographic Hash Functions

md5 a4308359ecd9b306822ddf7cd2e7eb64
sha1 90b90b6b989fdaa431dc8aa2b53269e656540790
sha256 46f5c46ebcea31076771007ee24582de57dcc85224755a709fe72c03e4b05cbe
sha512 0ee905e2bcbeb4dce441a60c58ee7eb3004c63c7c9f70284ab35e20d9204f4c5bfb5c554c206ea58ba1aa1355bb3fbfae66f4b9bbe56bac56bd44e6ff296236e
ripemd-160 d3a4b63285fba2009c54fa2adb58cb97a80c2f2b

393138934 as geometric shapes

Circle

Radius = n
Diameter 786277868
Circumference 2470164773.789
Area 4.8555897298589E+17

Sphere

Radius = n
Volume 2.5452284937841E+26
Surface area 1.9422358919436E+18
Circumference 2470164773.789

Square

Length = n
Perimeter 1572555736
Area 154558221426656356
Diagonal 555982412.3597

Cube

Length = n
Surface area 927349328559938136
Volume 6.0762854412612E+25
Space diagonal 680936608.12147

Equilateral Triangle

Length = n
Perimeter 1179416802
Area 6.6925673059612E+16
Altitude 340468304.06073

Triangular Pyramid

Length = n
Surface area 6.6925673059612E+16
Volume 7.1609710665681E+24
Height 185327470.78657