678742344 (number)
678742344 is an even 9-digits composite number following 678742343 and preceding 678742345. In scientific notation, it is written as 6.78742344 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 193926240 positive integers (up to 678742344) that are relatively prime to 678742344.
Interesting facts
- 678742344 has 32 divisors, whose sum is 1616054400
- The reverse of 678742344 is 443247876
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | six hundred seventy-eight million seven hundred forty-two thousand three hundred forty-four |
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Notation
Scientific notation | 6.78742344 × 10^8 |
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Engineering notation | 6.78742344 × 10^6 |
Prime Factorization of 678742344
Prime Factorization 2 × 2 × 2 × 7 × 9 × 1346711
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 169685586 | Product of the distinct prime numbers |
The prime factorization of 678742344 is 2 × 2 × 2 × 7 × 9 × 1346711. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 678742344)
Multiplication
n×yn×2 | 1357484688 |
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n×3 | 2036227032 |
n×4 | 2714969376 |
n×5 | 3393711720 |
Division
n÷yn÷2 | 339371172 |
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n÷3 | 226247448 |
n÷3 | 169685586 |
n÷5 | 135748468.8 |
Exponentiation
nyn2 | 460691169538614336 |
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n3 | 3.1269060427274E+26 |
n4 | 2.1223635369086E+35 |
n5 | 1.4405380018614E+44 |
Nth Root
y√n2√n | 26052.684007603 |
---|---|
3√n | 878.82347249301 |
4√n | 161.40843846467 |
5√n | 58.390337940268 |
Divisors of 678742344
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 | -678742343 | 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 678742344 can be divided by 32 positive divisors. The sum of these divisors (counting 678742344) is 1, the average is 0.03125.
Base conversion 678742344
Base | System | Value |
---|---|---|
2 | Binary | 101000011101001100100101001000 |
3 | Ternary | 1202022011200110100 |
4 | Quaternary | 220131030211020 |
5 | Quinary | 2342224223334 |
6 | Senary | 151203445400 |
8 | Octal | 5035144510 |
10 | Decimal | 678742344 |
12 | Duodecimal | 16b386860 |
16 | Hexadecimal | 2874c948 |
20 | Vigesimal | ac22fh4 |
36 | Base36 | b83sy0 |
Cryptographic Hash Functions
md5 | 349740127568a7817a57de671c2c9d70 |
---|---|
sha1 | 16c188633367d07c2fe8e8b5bc96b7d904348d1c |
sha256 | 6e9e3b646b38739ce2078b6b3a465c3f9fb459c2da85a7604ef3b6b0b2f436da |
sha512 | 0b4c27ea12803207d0e73f7c6377f48415a5a0c3d5b9f512abed349558b6023e06d780938530d70282310982b291b0e7148ddc17fa3500e37cc19311fd28e3e0 |
ripemd-160 | 5ea8b8115fdc51baff3de1307628ab2430ffbfd6 |
678742344 as geometric shapes
Circle
Radius = nDiameter | 1357484688 |
---|---|
Circumference | 4264663923.1814 |
Area | 1.4473039937962E+18 |
Sphere
Radius = nVolume | 1.3097953403064E+27 |
---|---|
Surface area | 5.7892159751848E+18 |
Circumference | 4264663923.1814 |
Square
Length = nPerimeter | 2714969376 |
---|---|
Area | 460691169538614336 |
Diagonal | 959886628.2417 |
Cube
Length = nSurface area | 2764147017231686016 |
---|---|
Volume | 3.1269060427274E+26 |
Space diagonal | 1175616225.0564 |
Equilateral Triangle
Length = nPerimeter | 2036227032 |
---|---|
Area | 1.994851280598E+17 |
Altitude | 587808112.5282 |
Triangular Pyramid
Length = nSurface area | 1.994851280598E+17 |
---|---|
Volume | 3.6850941115762E+25 |
Height | 319962209.4139 |