679968690 (number)
679968690 is an even 9-digits composite number following 679968689 and preceding 679968691. In scientific notation, it is written as 6.79968690 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 181214400 positive integers (up to 679968690) that are relatively prime to 679968690.
Interesting facts
- 679968690 has 32 divisors, whose sum is 1632920256
- The reverse of 679968690 is 096869976
- Previous prime number is 1901
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | six hundred seventy-nine million nine hundred sixty-eight thousand six hundred ninety |
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Notation
Scientific notation | 6.79968690 × 10^8 |
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Engineering notation | 6.79968690 × 10^6 |
Prime Factorization of 679968690
Prime Factorization 2 × 3 × 5 × 1901 × 11923
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 679968690 | Product of the distinct prime numbers |
The prime factorization of 679968690 is 2 × 3 × 5 × 1901 × 11923. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 679968690)
Multiplication
n×yn×2 | 1359937380 |
---|---|
n×3 | 2039906070 |
n×4 | 2719874760 |
n×5 | 3399843450 |
Division
n÷yn÷2 | 339984345 |
---|---|
n÷3 | 226656230 |
n÷3 | 169992172.5 |
n÷5 | 135993738 |
Exponentiation
nyn2 | 462357419380316100 |
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n3 | 3.1438856876781E+26 |
n4 | 2.1377438325603E+35 |
n5 | 1.4535988733816E+44 |
Nth Root
y√n2√n | 26076.209272055 |
---|---|
3√n | 879.35243768164 |
4√n | 161.48129697292 |
5√n | 58.411422542589 |
Divisors of 679968690
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 | -679968689 | 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 679968690 can be divided by 32 positive divisors. The sum of these divisors (counting 679968690) is 1, the average is 0.03125.
Base conversion 679968690
Base | System | Value |
---|---|---|
2 | Binary | 101000100001110111111110110010 |
3 | Ternary | 1202101110222200120 |
4 | Quaternary | 220201313332302 |
5 | Quinary | 2343032444230 |
6 | Senary | 151250031110 |
8 | Octal | 5041677662 |
10 | Decimal | 679968690 |
12 | Duodecimal | 16b878496 |
16 | Hexadecimal | 28877fb2 |
20 | Vigesimal | ac9g1ea |
36 | Base36 | b8u376 |
Cryptographic Hash Functions
md5 | 46252c74d0f9c7ffba379ef5294063cc |
---|---|
sha1 | 70999859fefeddbe78e6e5f4de18f53db6223a65 |
sha256 | e610e751301584908278759a4a66783718f5cf57315d68e135ba0a27253f1bc7 |
sha512 | 8e200d5147cf99e8ee2ab0bb5745ea2cbfcb0967ec061ccd8cb2a65869f1f8c3f02ce8c5a4b956a8d9bb7f694267ef9a70c97d5dc9e55ff32a6d7cd5d18a939b |
ripemd-160 | 8484c653b02c4932f1c334239cfd18c1ee18e95a |
679968690 as geometric shapes
Circle
Radius = nDiameter | 1359937380 |
---|---|
Circumference | 4272369282.3502 |
Area | 1.4525386720579E+18 |
Sphere
Radius = nVolume | 1.3169077573514E+27 |
---|---|
Surface area | 5.8101546882317E+18 |
Circumference | 4272369282.3502 |
Square
Length = nPerimeter | 2719874760 |
---|---|
Area | 462357419380316100 |
Diagonal | 961620943.38707 |
Cube
Length = nSurface area | 2774144516281896600 |
---|---|
Volume | 3.1438856876781E+26 |
Space diagonal | 1177740318.6361 |
Equilateral Triangle
Length = nPerimeter | 2039906070 |
---|---|
Area | 2.0020663540578E+17 |
Altitude | 588870159.31803 |
Triangular Pyramid
Length = nSurface area | 2.0020663540578E+17 |
---|---|
Volume | 3.7051048150542E+25 |
Height | 320540314.46236 |