978013938 (number)
978013938 is an even 9-digits composite number following 978013937 and preceding 978013939. In scientific notation, it is written as 9.78013938 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 296210960 positive integers (up to 978013938) that are relatively prime to 978013938.
Interesting facts
- 978013938 has 32 divisors, whose sum is 2134978560
- The reverse of 978013938 is 839310879
- Previous prime number is 4679
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | nine hundred seventy-eight million thirteen thousand nine hundred thirty-eight |
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Notation
Scientific notation | 9.78013938 × 10^8 |
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Engineering notation | 9.78013938 × 10^6 |
Prime Factorization of 978013938
Prime Factorization 2 × 3 × 11 × 4679 × 3167
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 978013938 | Product of the distinct prime numbers |
The prime factorization of 978013938 is 2 × 3 × 11 × 4679 × 3167. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 978013938)
Multiplication
n×yn×2 | 1956027876 |
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n×3 | 2934041814 |
n×4 | 3912055752 |
n×5 | 4890069690 |
Division
n÷yn÷2 | 489006969 |
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n÷3 | 326004646 |
n÷3 | 244503484.5 |
n÷5 | 195602787.6 |
Exponentiation
nyn2 | 956511262922267844 |
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n3 | 9.3548134699196E+26 |
n4 | 9.1491379609715E+35 |
n5 | 8.947984446515E+44 |
Nth Root
y√n2√n | 31273.214385477 |
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3√n | 992.61693719966 |
4√n | 176.84234330464 |
5√n | 62.815816438863 |
Divisors of 978013938
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 | -978013937 | 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 978013938 can be divided by 32 positive divisors. The sum of these divisors (counting 978013938) is 1, the average is 0.03125.
Base conversion 978013938
Base | System | Value |
---|---|---|
2 | Binary | 111010010010110100111011110010 |
3 | Ternary | 2112011022020220110 |
4 | Quaternary | 322102310323302 |
5 | Quinary | 4000332421223 |
6 | Senary | 241014122150 |
8 | Octal | 7222647362 |
10 | Decimal | 978013938 |
12 | Duodecimal | 233650356 |
16 | Hexadecimal | 3a4b4ef2 |
20 | Vigesimal | f5cbegi |
36 | Base36 | g6a8du |
Cryptographic Hash Functions
md5 | d17c58bdf14cda8f9556f3c7748c40b2 |
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sha1 | b8bd36dd6096ce47af566b6ce99880c446d45e95 |
sha256 | f72b3fde1f4fab720989f88883a03742c91e99d3c32537a3b3b3a24fceee3461 |
sha512 | 27ff02a2becef1fda630c8df235c02a636e05fe410b02c6c27a6b39c83ef834a5a1bf072b47f701df6910b40e4fd1a39a83836a0160c21a361a57cdf45882a47 |
ripemd-160 | 03ec763893db317a26b4d0ed47a101733af1f370 |
978013938 as geometric shapes
Circle
Radius = nDiameter | 1956027876 |
---|---|
Circumference | 6145042805.4584 |
Area | 3.0049687566725E+18 |
Sphere
Radius = nVolume | 3.9185351030403E+27 |
---|---|
Surface area | 1.201987502669E+19 |
Circumference | 6145042805.4584 |
Square
Length = nPerimeter | 3912055752 |
---|---|
Area | 956511262922267844 |
Diagonal | 1383120575.3095 |
Cube
Length = nSurface area | 5739067577533607064 |
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Volume | 9.3548134699196E+26 |
Space diagonal | 1693969831.1265 |
Equilateral Triangle
Length = nPerimeter | 2934041814 |
---|---|
Area | 4.1418152634831E+17 |
Altitude | 846984915.56326 |
Triangular Pyramid
Length = nSurface area | 4.1418152634831E+17 |
---|---|
Volume | 1.1024753402192E+26 |
Height | 461040191.76984 |