395381806 (number)

395381806 is an even 9-digits composite number following 395381805 and preceding 395381807. In scientific notation, it is written as 3.95381806 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 197690902 positive integers (up to 395381806) that are relatively prime to 395381806.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million three hundred eighty-one thousand eight hundred six

Notation

Scientific notation 3.95381806 × 10^8
Engineering notation 3.95381806 × 10^6

Prime Factorization of 395381806

Prime Factorization 2 × 197690903

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 395381806
Product of the distinct prime numbers

The prime factorization of 395381806 is 2 × 197690903. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 4, 73, 687, 548, 6018, 5963, 25297, 11868, 587329, 235701, 5983988, 6629517, 5808957, 94347090, 261861498, 794311772, 2281696009, 1074029960

Basic calculations (n = 395381806)

Multiplication

n×y
n×2 790763612
n×3 1186145418
n×4 1581527224
n×5 1976909030

Division

n÷y
n÷2 197690903
n÷3 131793935.33333
n÷3 98845451.5
n÷5 79076361.2

Exponentiation

ny
n2 156326772515821636
n3 6.1808761643457E+25
n4 2.4438059805213E+34
n5 9.6623642209213E+42

Nth Root

y√n
2√n 19884.209966705
3√n 733.95972105341
4√n 141.01138240123
5√n 52.40869384806

Divisors of 395381806

1, 2, 197690903, 395381806

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 -395381805
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 395381806 can be divided by 4 positive divisors. The sum of these divisors (counting 395381806) is 1, the average is 0.25.

Base conversion 395381806

Base System Value
2 Binary 10111100100010000110000101110
3 Ternary 1000112222110212121
4 Quaternary 113210100300232
5 Quinary 1302204204211
6 Senary 103122223154
8 Octal 2744206056
10 Decimal 395381806
12 Duodecimal b04b4aba
16 Hexadecimal 17910c2e
20 Vigesimal 63b2ea6
36 Base36 6jeejy

Cryptographic Hash Functions

md5 125984c551048a01b4975b6c225b5cb4
sha1 6ea0984fd453ae36ccd16b93f3481dedb52c3cee
sha256 9fa27abc97bf2018d8c01f50345a744ab5d5b234ee456f619ffa834446dd5c1e
sha512 b2f12b3478f47b1d0198028cb4b93a79dd0f013d6a027b6cc438b492cbae240e0455280668ca55df0da69585e64e241f3dc244d4ebea48b65e9d2f36209d8ad5
ripemd-160 f629ddb31dbce54fd1eaa89dbe235084ffe227df

395381806 as geometric shapes

Circle

Radius = n
Diameter 790763612
Circumference 2484257154.1853
Area 4.9111504009511E+17

Sphere

Radius = n
Volume 2.5890393534209E+26
Surface area 1.9644601603804E+18
Circumference 2484257154.1853

Square

Length = n
Perimeter 1581527224
Area 156326772515821636
Diagonal 559154312.36077

Cube

Length = n
Surface area 937960635094929816
Volume 6.1808761643457E+25
Space diagonal 684821376.38034

Equilateral Triangle

Length = n
Perimeter 1186145418
Area 6.7691478145166E+16
Altitude 342410688.19017

Triangular Pyramid

Length = n
Surface area 6.7691478145166E+16
Volume 7.2842324158052E+24
Height 186384770.78692