869797890 (number)
869797890 is an even 9-digits composite number following 869797889 and preceding 869797891. In scientific notation, it is written as 8.69797890 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 211673088 positive integers (up to 869797890) that are relatively prime to 869797890.
Interesting facts
- 869797890 has 32 divisors, whose sum is 1452593520
- The reverse of 869797890 is 098797968
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | eight hundred sixty-nine million seven hundred ninety-seven thousand eight hundred ninety |
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Notation
Scientific notation | 8.69797890 × 10^8 |
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Engineering notation | 8.69797890 × 10^6 |
Prime Factorization of 869797890
Prime Factorization 2 × 45 × 13 × 89 × 8353
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 869797890 | Product of the distinct prime numbers |
The prime factorization of 869797890 is 2 × 45 × 13 × 89 × 8353. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 869797890)
Multiplication
n×yn×2 | 1739595780 |
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n×3 | 2609393670 |
n×4 | 3479191560 |
n×5 | 4348989450 |
Division
n÷yn÷2 | 434898945 |
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n÷3 | 289932630 |
n÷3 | 217449472.5 |
n÷5 | 173959578 |
Exponentiation
nyn2 | 756548369448452100 |
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n3 | 6.580441754292E+26 |
n4 | 5.7236543531511E+35 |
n5 | 4.9784224794602E+44 |
Nth Root
y√n2√n | 29492.336123135 |
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3√n | 954.56634094063 |
4√n | 171.73332851586 |
5√n | 61.359762500258 |
Divisors of 869797890
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 | -869797889 | 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 869797890 can be divided by 32 positive divisors. The sum of these divisors (counting 869797890) is 1, the average is 0.03125.
Base conversion 869797890
Base | System | Value |
---|---|---|
2 | Binary | 110011110110000001000000000010 |
3 | Ternary | 2020121200022101200 |
4 | Quaternary | 303312001000002 |
5 | Quinary | 3240132013030 |
6 | Senary | 222150442030 |
8 | Octal | 6366010002 |
10 | Decimal | 869797890 |
12 | Duodecimal | 203363316 |
16 | Hexadecimal | 33d81002 |
20 | Vigesimal | dbg4eea |
36 | Base36 | edusci |
Cryptographic Hash Functions
md5 | 898653829810fa129136fe24496e14f5 |
---|---|
sha1 | 836b47a315f1a681c5e0b7497bf5e2b0e4a8863c |
sha256 | 82cea833e8866702ec540b05540418f1021359e502a93f0931db3d7ac791fe87 |
sha512 | 5d6fa1b525b85f9632fde0d9edbe1a90db7ab570e3577309fdaaa4b5c6f295e7816661e8d43581bd4169739aaea8df43118c3adfa660c9968098156a021f6ad4 |
ripemd-160 | aa35fbbfc9f1173bcc6cf59a895a2d722cc6ed05 |
869797890 as geometric shapes
Circle
Radius = nDiameter | 1739595780 |
---|---|
Circumference | 5465101322.6638 |
Area | 2.3767667995446E+18 |
Sphere
Radius = nVolume | 2.7564089963546E+27 |
---|---|
Surface area | 9.5070671981784E+18 |
Circumference | 5465101322.6638 |
Square
Length = nPerimeter | 3479191560 |
---|---|
Area | 756548369448452100 |
Diagonal | 1230079972.5615 |
Cube
Length = nSurface area | 4539290216690712600 |
---|---|
Volume | 6.580441754292E+26 |
Space diagonal | 1506534137.7962 |
Equilateral Triangle
Length = nPerimeter | 2609393670 |
---|---|
Area | 3.2759505356703E+17 |
Altitude | 753267068.8981 |
Triangular Pyramid
Length = nSurface area | 3.2759505356703E+17 |
---|---|
Volume | 7.7551249794383E+25 |
Height | 410026657.5205 |