394820005 (number)

394820005 is an odd 9-digits composite number following 394820004 and preceding 394820006. In scientific notation, it is written as 3.94820005 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 315856000 positive integers (up to 394820005) that are relatively prime to 394820005.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eight hundred twenty thousand five

Notation

Scientific notation 3.94820005 × 10^8
Engineering notation 3.94820005 × 10^6

Prime Factorization of 394820005

Prime Factorization 5 × 78964001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394820005
Product of the distinct prime numbers

The prime factorization of 394820005 is 5 × 78964001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 71, 61, 247, 478, 5935, 1378, 85921, 36505, 725274, 207778, 9358627, 509771, 28635467, 16268202, 641297626, 581113231, 8570939543, 6242025219

Basic calculations (n = 394820005)

Multiplication

n×y
n×2 789640010
n×3 1184460015
n×4 1579280020
n×5 1974100025

Division

n÷y
n÷2 197410002.5
n÷3 131606668.33333
n÷3 98705001.25
n÷5 78964001

Exponentiation

ny
n2 155882836348200025
n3 6.1545662226411E+25
n4 2.429945866796E+34
n5 9.5939123927811E+42

Nth Root

y√n
2√n 19870.07813271
3√n 733.61192663295
4√n 140.96126465349
5√n 52.393791793941

Divisors of 394820005

1, 5, 78964001, 394820005

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 -394820004
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 394820005 can be divided by 4 positive divisors. The sum of these divisors (counting 394820005) is 1, the average is 0.25.

Base conversion 394820005

Base System Value
2 Binary 10111100010000111100110100101
3 Ternary 1000111220221020011
4 Quaternary 113202013212211
5 Quinary 1302033220010
6 Senary 103102210221
8 Octal 2742074645
10 Decimal 394820005
12 Duodecimal b0283971
16 Hexadecimal 178879a5
20 Vigesimal 637ca05
36 Base36 6j2d2d

Cryptographic Hash Functions

md5 f49594d6b5a208368efa1e218227b470
sha1 ddc3c7935074eb708677b901cbed3ceee9f646c7
sha256 29631ee8b9bd579c799b61fef3d87d2ec3137cef788bc3532daec0ab0050c152
sha512 a8a6f15b5e9c3ce81cc7ed6fa4ced99eefb342217fae9ee619331a696c9d54bdd5b0b8915e12ab0c7934a92f8ddfa042bf3b743852d64cce724df5ac4eb9f763
ripemd-160 6bebb4db46fb6d20cf023831e036c01ae52d8e5c

394820005 as geometric shapes

Circle

Radius = n
Diameter 789640010
Circumference 2480727254.3966
Area 4.8972037349225E+17

Sphere

Radius = n
Volume 2.5780186708108E+26
Surface area 1.958881493969E+18
Circumference 2480727254.3966

Square

Length = n
Perimeter 1579280020
Area 155882836348200025
Diagonal 558359805.76721

Cube

Length = n
Surface area 935297018089200150
Volume 6.1545662226411E+25
Space diagonal 683848308.5046

Equilateral Triangle

Length = n
Perimeter 1184460015
Area 6.7499248145757E+16
Altitude 341924154.2523

Triangular Pyramid

Length = n
Surface area 6.7499248145757E+16
Volume 7.2532258521519E+24
Height 186119935.25574