690291290 (number)
690291290 is an even 9-digits composite number following 690291289 and preceding 690291291. In scientific notation, it is written as 6.90291290 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 239883264 positive integers (up to 690291290) that are relatively prime to 690291290.
Interesting facts
- 690291290 has 32 divisors, whose sum is 1416819600
- The reverse of 690291290 is 092192096
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | six hundred ninety million two hundred ninety-one thousand two hundred ninety |
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Notation
Scientific notation | 6.90291290 × 10^8 |
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Engineering notation | 6.90291290 × 10^6 |
Prime Factorization of 690291290
Prime Factorization 2 × 5 × 17 × 13 × 312349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 690291290 | Product of the distinct prime numbers |
The prime factorization of 690291290 is 2 × 5 × 17 × 13 × 312349. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 690291290)
Multiplication
n×yn×2 | 1380582580 |
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n×3 | 2070873870 |
n×4 | 2761165160 |
n×5 | 3451456450 |
Division
n÷yn÷2 | 345145645 |
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n÷3 | 230097096.66667 |
n÷3 | 172572822.5 |
n÷5 | 138058258 |
Exponentiation
nyn2 | 476502065049864100 |
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n3 | 3.2892522517093E+26 |
n4 | 2.2705421799678E+35 |
n5 | 1.5673354904094E+44 |
Nth Root
y√n2√n | 26273.395098464 |
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3√n | 883.77992259044 |
4√n | 162.09070022202 |
5√n | 58.5877039979 |
Divisors of 690291290
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 | -690291289 | 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 690291290 can be divided by 32 positive divisors. The sum of these divisors (counting 690291290) is 1, the average is 0.03125.
Base conversion 690291290
Base | System | Value |
---|---|---|
2 | Binary | 101001001001010000001001011010 |
3 | Ternary | 1210002220102122002 |
4 | Quaternary | 221021100021122 |
5 | Quinary | 2403203310130 |
6 | Senary | 152255201002 |
8 | Octal | 5111201132 |
10 | Decimal | 690291290 |
12 | Duodecimal | 173216162 |
16 | Hexadecimal | 2925025a |
20 | Vigesimal | afe684a |
36 | Base36 | bezc62 |
Cryptographic Hash Functions
md5 | be8278ea08081157b278fcb776ffc845 |
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sha1 | 6881c518b7f9f36c5fbf5a4d5bb7e8463033fb7d |
sha256 | b559e05058f45c087ff1248b6657dd03e14b6f8c6b95bc3c4d763f3ea2bc4491 |
sha512 | 18ff3dd5d4ee9075db85b30f5b78a46d19e3080cb4d4c13437fdb18a96919d2813e67645f4776ab544a6a2d826620de3ab161efbcffa02ed94c6a2ef8b2af7aa |
ripemd-160 | 6c8283f2645099fdd7e294d0898f150ea6c2f800 |
690291290 as geometric shapes
Circle
Radius = nDiameter | 1380582580 |
---|---|
Circumference | 4337228091.002 |
Area | 1.496975386981E+18 |
Sphere
Radius = nVolume | 1.3777987613032E+27 |
---|---|
Surface area | 5.9879015479241E+18 |
Circumference | 4337228091.002 |
Square
Length = nPerimeter | 2761165160 |
---|---|
Area | 476502065049864100 |
Diagonal | 976219304.30602 |
Cube
Length = nSurface area | 2859012390299184600 |
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Volume | 3.2892522517093E+26 |
Space diagonal | 1195619586.3023 |
Equilateral Triangle
Length = nPerimeter | 2070873870 |
---|---|
Area | 2.0633144664446E+17 |
Altitude | 597809793.15113 |
Triangular Pyramid
Length = nSurface area | 2.0633144664446E+17 |
---|---|
Volume | 3.8764209536947E+25 |
Height | 325406434.76867 |