897390690 (number)
897390690 is an even 9-digits composite number following 897390689 and preceding 897390691. In scientific notation, it is written as 8.97390690 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 205117824 positive integers (up to 897390690) that are relatively prime to 897390690.
Interesting facts
- 897390690 has 32 divisors, whose sum is 2461415040
- The reverse of 897390690 is 096093798
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | eight hundred ninety-seven million three hundred ninety thousand six hundred ninety |
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Notation
Scientific notation | 8.97390690 × 10^8 |
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Engineering notation | 8.97390690 × 10^6 |
Prime Factorization of 897390690
Prime Factorization 2 × 5 × 3 × 7 × 4273289
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 897390690 | Product of the distinct prime numbers |
The prime factorization of 897390690 is 2 × 5 × 3 × 7 × 4273289. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 897390690)
Multiplication
n×yn×2 | 1794781380 |
---|---|
n×3 | 2692172070 |
n×4 | 3589562760 |
n×5 | 4486953450 |
Division
n÷yn÷2 | 448695345 |
---|---|
n÷3 | 299130230 |
n÷3 | 224347672.5 |
n÷5 | 179478138 |
Exponentiation
nyn2 | 805310050498676100 |
---|---|
n3 | 7.2267774188094E+26 |
n4 | 6.4852427743418E+35 |
n5 | 5.8197964880841E+44 |
Nth Root
y√n2√n | 29956.479933397 |
---|---|
3√n | 964.55542176226 |
4√n | 173.0794035505 |
5√n | 61.744220464274 |
Divisors of 897390690
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 | -897390689 | 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 897390690 can be divided by 32 positive divisors. The sum of these divisors (counting 897390690) is 1, the average is 0.03125.
Base conversion 897390690
Base | System | Value |
---|---|---|
2 | Binary | 110101011111010001100001100010 |
3 | Ternary | 2022112121011121020 |
4 | Quaternary | 311133101201202 |
5 | Quinary | 3314213000230 |
6 | Senary | 225014110310 |
8 | Octal | 6537214142 |
10 | Decimal | 897390690 |
12 | Duodecimal | 21064b396 |
16 | Hexadecimal | 357d1862 |
20 | Vigesimal | e08dgea |
36 | Base36 | eua736 |
Cryptographic Hash Functions
md5 | 5babe0f9c1b787d9d30b8687d6a10f80 |
---|---|
sha1 | 5ff8f06633c7e1738c1cc63afea26e98ece68ad5 |
sha256 | 6cf1aef82b349ecdc850573d5118d274ae25fd4694b847960b78c84aeaf44873 |
sha512 | e4fffe1ecad0954ce619abb43ffced2b64e79555b1695575546d2617a869d66411aa9d7412d0b4d0fd001fcbcae01b0bd7c12c549bf9c6e6be3a13274fc055cf |
ripemd-160 | 5df640c50a0bdb7740d3daf16b10caf11396257c |
897390690 as geometric shapes
Circle
Radius = nDiameter | 1794781380 |
---|---|
Circumference | 5638471998.2078 |
Area | 2.5299561385087E+18 |
Sphere
Radius = nVolume | 3.027145446408E+27 |
---|---|
Surface area | 1.0119824554035E+19 |
Circumference | 5638471998.2078 |
Square
Length = nPerimeter | 3589562760 |
---|---|
Area | 805310050498676100 |
Diagonal | 1269102084.5453 |
Cube
Length = nSurface area | 4831860302992056600 |
---|---|
Volume | 7.2267774188094E+26 |
Space diagonal | 1554326269.3193 |
Equilateral Triangle
Length = nPerimeter | 2692172070 |
---|---|
Area | 3.4870948082739E+17 |
Altitude | 777163134.65965 |
Triangular Pyramid
Length = nSurface area | 3.4870948082739E+17 |
---|---|
Volume | 8.5168388649433E+25 |
Height | 423034028.18178 |