390097928 (number)
390097928 is an even 9-digits composite number following 390097927 and preceding 390097929. In scientific notation, it is written as 3.90097928 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 174408000 positive integers (up to 390097928) that are relatively prime to 390097928.
Interesting facts
- 390097928 has 32 divisors, whose sum is 811019520
- The reverse of 390097928 is 829790093
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | three hundred ninety million ninety-seven thousand nine hundred twenty-eight |
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Notation
Scientific notation | 3.90097928 × 10^8 |
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Engineering notation | 3.90097928 × 10^6 |
Prime Factorization of 390097928
Prime Factorization 2 × 2 × 2 × 11 × 61 × 72671
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97524482 | Product of the distinct prime numbers |
The prime factorization of 390097928 is 2 × 2 × 2 × 11 × 61 × 72671. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 390097928)
Multiplication
n×yn×2 | 780195856 |
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n×3 | 1170293784 |
n×4 | 1560391712 |
n×5 | 1950489640 |
Division
n÷yn÷2 | 195048964 |
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n÷3 | 130032642.66667 |
n÷3 | 97524482 |
n÷5 | 78019585.6 |
Exponentiation
nyn2 | 152176393429893184 |
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n3 | 5.9363695767514E+25 |
n4 | 2.315765471733E+34 |
n5 | 9.0337531225697E+42 |
Nth Root
y√n2√n | 19750.896891028 |
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3√n | 730.6755040859 |
4√n | 140.5378841844 |
5√n | 52.26786114888 |
Divisors of 390097928
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 | -390097927 | 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 390097928 can be divided by 32 positive divisors. The sum of these divisors (counting 390097928) is 1, the average is 0.03125.
Base conversion 390097928
Base | System | Value |
---|---|---|
2 | Binary | 10111010000000110110000001000 |
3 | Ternary | 1000012001000202102 |
4 | Quaternary | 113100012300020 |
5 | Quinary | 1244331113203 |
6 | Senary | 102413052532 |
8 | Octal | 2720066010 |
10 | Decimal | 390097928 |
12 | Duodecimal | aa787148 |
16 | Hexadecimal | 17406c08 |
20 | Vigesimal | 61i24g8 |
36 | Base36 | 6g95hk |
Cryptographic Hash Functions
md5 | dc7416ce27d1613c4c63503ef5cd5d29 |
---|---|
sha1 | 138cb31c3988beed45a835247a9310acfd01afa1 |
sha256 | dcbe95d20c19f701a4114081f324516fa513a616f294f7ab2b07ab9079573174 |
sha512 | eda0df777e2f109af1e15c339c41095ceb6ff65ded2a1be7003ea3d4f5a40229424f7ca9c7f024951362ea927db4a3c1a9edaf6a2a1a126d0ff683153897640a |
ripemd-160 | 48dd184242647988758270457c8e10a5cb119f7b |
390097928 as geometric shapes
Circle
Radius = nDiameter | 780195856 |
---|---|
Circumference | 2451057569.5708 |
Area | 4.7807623964914E+17 |
Sphere
Radius = nVolume | 2.4866206735088E+26 |
---|---|
Surface area | 1.9123049585966E+18 |
Circumference | 2451057569.5708 |
Square
Length = nPerimeter | 1560391712 |
---|---|
Area | 152176393429893184 |
Diagonal | 551681780.43124 |
Cube
Length = nSurface area | 913058360579359104 |
---|---|
Volume | 5.9363695767514E+25 |
Space diagonal | 675669431.22335 |
Equilateral Triangle
Length = nPerimeter | 1170293784 |
---|---|
Area | 6.5894311283291E+16 |
Altitude | 337834715.61167 |
Triangular Pyramid
Length = nSurface area | 6.5894311283291E+16 |
---|---|
Volume | 6.9960786389174E+24 |
Height | 183893926.81041 |