1979428740 (number)
1979428740 is an even 10-digits composite number following 1979428739 and preceding 1979428741. In scientific notation, it is written as 1.979428740 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 477135360 positive integers (up to 1979428740) that are relatively prime to 1979428740.
Interesting facts
- 1979428740 has 96 divisors, whose sum is 4484928000
- The reverse of 1979428740 is 0478249791
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion nine hundred seventy-nine million four hundred twenty-eight thousand seven hundred forty |
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Notation
Scientific notation | 1.979428740 × 10^9 |
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Engineering notation | 1.979428740 × 10^9 |
Prime Factorization of 1979428740
Prime Factorization 2 × 2 × 5 × 93 × 79 × 19 × 709
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 989714370 | Product of the distinct prime numbers |
The prime factorization of 1979428740 is 2 × 2 × 5 × 93 × 79 × 19 × 709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1979428740)
Multiplication
n×yn×2 | 3958857480 |
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n×3 | 5938286220 |
n×4 | 7917714960 |
n×5 | 9897143700 |
Division
n÷yn÷2 | 989714370 |
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n÷3 | 659809580 |
n÷3 | 494857185 |
n÷5 | 395885748 |
Exponentiation
nyn2 | 3918138136737987600 |
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n3 | 7.7556752351492E+27 |
n4 | 1.5351806458561E+37 |
n5 | 3.0387806914993E+46 |
Nth Root
y√n2√n | 44490.771402618 |
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3√n | 1255.5864605069 |
4√n | 210.9283560895 |
5√n | 72.328252825823 |
Divisors of 1979428740
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1979428739 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1979428740 can be divided by 96 positive divisors. The sum of these divisors (counting 1979428740) is 1, the average is 0.010416666666667.
Base conversion 1979428740
Base | System | Value |
---|---|---|
2 | Binary | 1110101111110111010111110000100 |
3 | Ternary | 12002221122101202120 |
4 | Quaternary | 1311332322332010 |
5 | Quinary | 13023213204430 |
6 | Senary | 524230005540 |
8 | Octal | 16576727604 |
10 | Decimal | 1979428740 |
12 | Duodecimal | 472aa68b0 |
16 | Hexadecimal | 75fbaf84 |
20 | Vigesimal | 1aib8bh0 |
36 | Base36 | wqi0zo |
Cryptographic Hash Functions
md5 | 745dddafcd35dbaddccf38c7b05f732d |
---|---|
sha1 | 6c647065abf937b133d6474f67dbc6dde0b0ed08 |
sha256 | 7ebb69a1d7d044bff45953cdb14dee02649abd25109fd387cd4e5653bced6667 |
sha512 | 02268748a578c1b8c3c742774450cafcd6add429ce567ea3744f69c14b7e5a0505fb32d2ebddc29a70ceee7d45d1d85663f5245727e2e5f7eafc09b641f443f7 |
ripemd-160 | 0d3ce2f7f203180fe81d574a43ad4635c00a9f47 |
1979428740 as geometric shapes
Circle
Radius = nDiameter | 3958857480 |
---|---|
Circumference | 12437117575.777 |
Area | 1.2309193986126E+19 |
Sphere
Radius = nVolume | 3.2486896456497E+28 |
---|---|
Surface area | 4.9236775944504E+19 |
Circumference | 12437117575.777 |
Square
Length = nPerimeter | 7917714960 |
---|---|
Area | 3918138136737987600 |
Diagonal | 2799334969.8591 |
Cube
Length = nSurface area | 2.3508828820428E+19 |
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Volume | 7.7556752351492E+27 |
Space diagonal | 3428471147.642 |
Equilateral Triangle
Length = nPerimeter | 5938286220 |
---|---|
Area | 1.6966035809759E+18 |
Altitude | 1714235573.821 |
Triangular Pyramid
Length = nSurface area | 1.6966035809759E+18 |
---|---|
Volume | 9.140150919091E+26 |
Height | 933111656.6197 |