978013998 (number)
978013998 is an even 9-digits composite number following 978013997 and preceding 978013999. In scientific notation, it is written as 9.78013998 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 300457152 positive integers (up to 978013998) that are relatively prime to 978013998.
Interesting facts
- 978013998 has 32 divisors, whose sum is 1758153600
- The reverse of 978013998 is 899310879
- Previous prime number is 719
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred seventy-eight million thirteen thousand nine hundred ninety-eight |
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Notation
Scientific notation | 9.78013998 × 10^8 |
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Engineering notation | 9.78013998 × 10^6 |
Prime Factorization of 978013998
Prime Factorization 2 × 9 × 13 × 719 × 5813
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 978013998 | Product of the distinct prime numbers |
The prime factorization of 978013998 is 2 × 9 × 13 × 719 × 5813. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 978013998)
Multiplication
n×yn×2 | 1956027996 |
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n×3 | 2934041994 |
n×4 | 3912055992 |
n×5 | 4890069990 |
Division
n÷yn÷2 | 489006999 |
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n÷3 | 326004666 |
n÷3 | 244503499.5 |
n÷5 | 195602799.6 |
Exponentiation
nyn2 | 956511380283944004 |
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n3 | 9.35481519164E+26 |
n4 | 9.149140206127E+35 |
n5 | 8.9479871912568E+44 |
Nth Root
y√n2√n | 31273.215344764 |
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3√n | 992.61695749828 |
4√n | 176.84234601691 |
5√n | 62.815817209599 |
Divisors of 978013998
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 | -978013997 | 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 978013998 can be divided by 32 positive divisors. The sum of these divisors (counting 978013998) is 1, the average is 0.03125.
Base conversion 978013998
Base | System | Value |
---|---|---|
2 | Binary | 111010010010110100111100101110 |
3 | Ternary | 2112011022020222200 |
4 | Quaternary | 322102310330232 |
5 | Quinary | 4000332421443 |
6 | Senary | 241014122330 |
8 | Octal | 7222647456 |
10 | Decimal | 978013998 |
12 | Duodecimal | 2336503a6 |
16 | Hexadecimal | 3a4b4f2e |
20 | Vigesimal | f5cbeji |
36 | Base36 | g6a8fi |
Cryptographic Hash Functions
md5 | 4478ecdb22d661e55763e156cb9e931a |
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sha1 | 175a5da26beda0e9309e67ea4c041af357ed0d5c |
sha256 | 31faa4361a80ec23007c35c856c2921ab8625bcb636b267d88ef420d33543e10 |
sha512 | def07758c352246ebd6630e36ba31eb7a1b89dc415f7eb70e9190e4ffeedf9439bc5004037d18a816c803575858788d2b6cd591a261cfe66b71e5a0ce2b0f95c |
ripemd-160 | 3ba31541b5bdafcc0e88ee43baa3e6c45cd73930 |
978013998 as geometric shapes
Circle
Radius = nDiameter | 1956027996 |
---|---|
Circumference | 6145043182.4496 |
Area | 3.0049691253751E+18 |
Sphere
Radius = nVolume | 3.9185358242328E+27 |
---|---|
Surface area | 1.20198765015E+19 |
Circumference | 6145043182.4496 |
Square
Length = nPerimeter | 3912055992 |
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Area | 956511380283944004 |
Diagonal | 1383120660.1623 |
Cube
Length = nSurface area | 5739068281703664024 |
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Volume | 9.35481519164E+26 |
Space diagonal | 1693969935.0496 |
Equilateral Triangle
Length = nPerimeter | 2934041994 |
---|---|
Area | 4.1418157716741E+17 |
Altitude | 846984967.52478 |
Triangular Pyramid
Length = nSurface area | 4.1418157716741E+17 |
---|---|
Volume | 1.1024755431259E+26 |
Height | 461040220.05411 |