690498768 (number)
690498768 is an even 9-digits composite number following 690498767 and preceding 690498769. In scientific notation, it is written as 6.90498768 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 227791872 positive integers (up to 690498768) that are relatively prime to 690498768.
Interesting facts
- 690498768 has 40 divisors, whose sum is 1802190208
- The reverse of 690498768 is 867894096
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | six hundred ninety million four hundred ninety-eight thousand seven hundred sixty-eight |
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Notation
Scientific notation | 6.90498768 × 10^8 |
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Engineering notation | 6.90498768 × 10^6 |
Prime Factorization of 690498768
Prime Factorization 2 × 2 × 2 × 2 × 3 × 97 × 148303
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 86312346 | Product of the distinct prime numbers |
The prime factorization of 690498768 is 2 × 2 × 2 × 2 × 3 × 97 × 148303. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 690498768)
Multiplication
n×yn×2 | 1380997536 |
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n×3 | 2071496304 |
n×4 | 2761995072 |
n×5 | 3452493840 |
Division
n÷yn÷2 | 345249384 |
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n÷3 | 230166256 |
n÷3 | 172624692 |
n÷5 | 138099753.6 |
Exponentiation
nyn2 | 476788548609517824 |
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n3 | 3.2922190541138E+26 |
n4 | 2.2732732008517E+35 |
n5 | 1.5696923445155E+44 |
Nth Root
y√n2√n | 26277.343244704 |
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3√n | 883.86845841362 |
4√n | 162.10287858241 |
5√n | 58.591225467361 |
Divisors of 690498768
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -690498767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 690498768 can be divided by 40 positive divisors. The sum of these divisors (counting 690498768) is 1, the average is 0.025.
Base conversion 690498768
Base | System | Value |
---|---|---|
2 | Binary | 101001001010000010110011010000 |
3 | Ternary | 1210010021222020110 |
4 | Quaternary | 221022002303100 |
5 | Quinary | 2403231430033 |
6 | Senary | 152303441320 |
8 | Octal | 5112026320 |
10 | Decimal | 690498768 |
12 | Duodecimal | 1732b6240 |
16 | Hexadecimal | 29282cd0 |
20 | Vigesimal | affc6i8 |
36 | Base36 | bf3s9c |
Cryptographic Hash Functions
md5 | a0297ad7c9971404a30ffc1a3ecc5eea |
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sha1 | 50ee70b8eaa3fa5102146c987bdc83d80db47031 |
sha256 | 06800668b9c9207c975e7090ee8a584f700e8a9d2be14adb13b4472c4b3dfb88 |
sha512 | 12abefe2d66b4c549515c689b1e364d23ff28cdae654f371e40cac511e1d9af81572e3546bd885c16f4a2010894c675febd2159f6e1091d726fb2eb0d0c42123 |
ripemd-160 | 378fb08247859a91b0d6b9a6b13899ef2c16d70f |
690498768 as geometric shapes
Circle
Radius = nDiameter | 1380997536 |
---|---|
Circumference | 4338531713.7232 |
Area | 1.4978754016274E+18 |
Sphere
Radius = nVolume | 1.3790414925883E+27 |
---|---|
Surface area | 5.9915016065096E+18 |
Circumference | 4338531713.7232 |
Square
Length = nPerimeter | 2761995072 |
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Area | 476788548609517824 |
Diagonal | 976512722.50751 |
Cube
Length = nSurface area | 2860731291657106944 |
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Volume | 3.2922190541138E+26 |
Space diagonal | 1195978948.7397 |
Equilateral Triangle
Length = nPerimeter | 2071496304 |
---|---|
Area | 2.0645549766468E+17 |
Altitude | 597989474.36986 |
Triangular Pyramid
Length = nSurface area | 2.0645549766468E+17 |
---|---|
Volume | 3.8799173638591E+25 |
Height | 325504240.83584 |