395248906 (number)
395248906 is an even 9-digits composite number following 395248905 and preceding 395248907. In scientific notation, it is written as 3.95248906 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 166622400 positive integers (up to 395248906) that are relatively prime to 395248906.
Interesting facts
- 395248906 has 32 divisors, whose sum is 675763200
- The reverse of 395248906 is 609842593
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | three hundred ninety-five million two hundred forty-eight thousand nine hundred six |
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Notation
Scientific notation | 3.95248906 × 10^8 |
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Engineering notation | 3.95248906 × 10^6 |
Prime Factorization of 395248906
Prime Factorization 2 × 13 × 4189 × 19 × 191
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 395248906 | Product of the distinct prime numbers |
The prime factorization of 395248906 is 2 × 13 × 4189 × 19 × 191. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 395248906)
Multiplication
n×yn×2 | 790497812 |
---|---|
n×3 | 1185746718 |
n×4 | 1580995624 |
n×5 | 1976244530 |
Division
n÷yn÷2 | 197624453 |
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n÷3 | 131749635.33333 |
n÷3 | 98812226.5 |
n÷5 | 79049781.2 |
Exponentiation
nyn2 | 156221697694196836 |
---|---|
n3 | 6.1746455107094E+25 |
n4 | 2.4405218830457E+34 |
n5 | 9.6461360434287E+42 |
Nth Root
y√n2√n | 19880.867838201 |
---|---|
3√n | 733.87747635003 |
4√n | 140.99953134036 |
5√n | 52.405170139092 |
Divisors of 395248906
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -395248905 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 395248906 can be divided by 32 positive divisors. The sum of these divisors (counting 395248906) is 1, the average is 0.03125.
Base conversion 395248906
Base | System | Value |
---|---|---|
2 | Binary | 10111100011110000010100001010 |
3 | Ternary | 1000112201201120101 |
4 | Quaternary | 113203300110022 |
5 | Quinary | 1302140431111 |
6 | Senary | 103115320014 |
8 | Octal | 2743602412 |
10 | Decimal | 395248906 |
12 | Duodecimal | b045000a |
16 | Hexadecimal | 178f050a |
20 | Vigesimal | 63a6256 |
36 | Base36 | 6jbk0a |
Cryptographic Hash Functions
md5 | c137785c610008bb1571620ee2762b47 |
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sha1 | b24574e3a106fb31a9df217eee07a03d7331befe |
sha256 | 20d1bd71803771ec0cc83555f0113a69b45299fd0683e07d576855506891305a |
sha512 | 1a6bcd0d2ef8e629a0759c5b8453378e4bb2ea39d07f0163f3dda7ba47cf27cb513faeb58a9b1ba905589f4462dd737cd0256248891df484b5d426ef53e4a04e |
ripemd-160 | 615f05f2a1f6a05641bdf144ac37f7a61be4c092 |
395248906 as geometric shapes
Circle
Radius = nDiameter | 790497812 |
---|---|
Circumference | 2483422118.858 |
Area | 4.9078493780741E+17 |
Sphere
Radius = nVolume | 2.5864294633288E+26 |
---|---|
Surface area | 1.9631397512297E+18 |
Circumference | 2483422118.858 |
Square
Length = nPerimeter | 1580995624 |
---|---|
Area | 156221697694196836 |
Diagonal | 558966363.37833 |
Cube
Length = nSurface area | 937330186165181016 |
---|---|
Volume | 6.1746455107094E+25 |
Space diagonal | 684591186.82802 |
Equilateral Triangle
Length = nPerimeter | 1185746718 |
---|---|
Area | 6.7645979412754E+16 |
Altitude | 342295593.41401 |
Triangular Pyramid
Length = nSurface area | 6.7645979412754E+16 |
---|---|
Volume | 7.2768895200762E+24 |
Height | 186322121.12611 |