394920806 (number)

394920806 is an even 9-digits composite number following 394920805 and preceding 394920807. In scientific notation, it is written as 3.94920806 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 167212104 positive integers (up to 394920806) that are relatively prime to 394920806.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million nine hundred twenty thousand eight hundred six

Notation

Scientific notation 3.94920806 × 10^8
Engineering notation 3.94920806 × 10^6

Prime Factorization of 394920806

Prime Factorization 2 × 7 × 83 × 339863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394920806
Product of the distinct prime numbers

The prime factorization of 394920806 is 2 × 7 × 83 × 339863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 19, 4, 896, 830, 4507, 2279, 12237, 35803, 930035, 790359, 9456824, 2842478, 736445, 28689460, 278231201, 308782583, 3330414838, 4240686962

Basic calculations (n = 394920806)

Multiplication

n×y
n×2 789841612
n×3 1184762418
n×4 1579683224
n×5 1974604030

Division

n÷y
n÷2 197460403
n÷3 131640268.66667
n÷3 98730201.5
n÷5 78984161.2

Exponentiation

ny
n2 155962443011689636
n3 6.1592813699906E+25
n4 2.4324283630175E+34
n5 9.6061656966011E+42

Nth Root

y√n
2√n 19872.614473189
3√n 733.67435383396
4√n 140.97026095311
5√n 52.396466839417

Divisors of 394920806

1, 2, 7, 14, 83, 166, 581, 1162, 339863, 679726, 2379041, 4758082, 28208629, 56417258, 197460403, 394920806

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394920805
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394920806 can be divided by 16 positive divisors. The sum of these divisors (counting 394920806) is 1, the average is 0.0625.

Base conversion 394920806

Base System Value
2 Binary 10111100010100000001101100110
3 Ternary 1000112010001111112
4 Quaternary 113202200031212
5 Quinary 1302044431211
6 Senary 103104305022
8 Octal 2742401546
10 Decimal 394920806
12 Duodecimal b0312172
16 Hexadecimal 178a0366
20 Vigesimal 6385206
36 Base36 6j4iue

Cryptographic Hash Functions

md5 02bb2407a77ded62bee8233d4d277174
sha1 6e987a0d233bb0d268315ed54c662542caa49980
sha256 e55fcddf7cd3fe424ce8cdff8278ab90b75e1b53383f8fd04f17b39f685fab64
sha512 5353ed12d89c5c70d4553d2b2b7815e81a7da8a4cc17330a457f31e165c55eca825e9cdeace5fe6060dbbf757b22c2be002821de006ebad71464b5300d0b7022
ripemd-160 dd0cf3e3686ba9d7408bd8b1a752e755be579400

394920806 as geometric shapes

Circle

Radius = n
Diameter 789841612
Circumference 2481360605.7587
Area 4.8997046520144E+17

Sphere

Radius = n
Volume 2.579993747114E+26
Surface area 1.9598818608058E+18
Circumference 2481360605.7587

Square

Length = n
Perimeter 1579683224
Area 155962443011689636
Diagonal 558502359.90851

Cube

Length = n
Surface area 935774658070137816
Volume 6.1592813699906E+25
Space diagonal 684022900.95805

Equilateral Triangle

Length = n
Perimeter 1184762418
Area 6.7533718842203E+16
Altitude 342011450.47903

Triangular Pyramid

Length = n
Surface area 6.7533718842203E+16
Volume 7.2587827065938E+24
Height 186167453.30284