1998200078 (number)
1998200078 is an even 10-digits composite number following 1998200077 and preceding 1998200079. In scientific notation, it is written as 1.998200078 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 850434048 positive integers (up to 1998200078) that are relatively prime to 1998200078.
Interesting facts
- 1998200078 has 32 divisors, whose sum is 3449324736
- The reverse of 1998200078 is 8700028991
- Previous prime number is 1033
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 44
- Digital Root 8
Name
Name | one billion nine hundred ninety-eight million two hundred thousand seventy-eight |
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Notation
Scientific notation | 1.998200078 × 10^9 |
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Engineering notation | 1.998200078 × 10^9 |
Prime Factorization of 1998200078
Prime Factorization 2 × 7 × 233 × 1033 × 593
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1998200078 | Product of the distinct prime numbers |
The prime factorization of 1998200078 is 2 × 7 × 233 × 1033 × 593. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1998200078)
Multiplication
n×yn×2 | 3996400156 |
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n×3 | 5994600234 |
n×4 | 7992800312 |
n×5 | 9991000390 |
Division
n÷yn÷2 | 999100039 |
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n÷3 | 666066692.66667 |
n÷3 | 499550019.5 |
n÷5 | 399640015.6 |
Exponentiation
nyn2 | 3992803551719206084 |
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n3 | 7.978420368484E+27 |
n4 | 1.5942480202622E+37 |
n5 | 3.1856265184392E+46 |
Nth Root
y√n2√n | 44701.231280581 |
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3√n | 1259.5429765191 |
4√n | 211.42665697726 |
5√n | 72.464916200449 |
Divisors of 1998200078
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 | -1998200077 | 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 1998200078 can be divided by 32 positive divisors. The sum of these divisors (counting 1998200078) is 1, the average is 0.03125.
Base conversion 1998200078
Base | System | Value |
---|---|---|
2 | Binary | 1110111000110100001110100001110 |
3 | Ternary | 12011020222002012022 |
4 | Quaternary | 1313012201310032 |
5 | Quinary | 13043014400303 |
6 | Senary | 530140210142 |
8 | Octal | 16706416416 |
10 | Decimal | 1998200078 |
12 | Duodecimal | 479239952 |
16 | Hexadecimal | 771a1d0e |
20 | Vigesimal | 1b48f03i |
36 | Base36 | x1od1q |
Cryptographic Hash Functions
md5 | 194c5bf25a4397a8f6397e5765e3813c |
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sha1 | e663e2e5ae927725125ef12a4935b4ee73b45ef1 |
sha256 | 90e343e6b1e9d656e74971730b7d1442896bb50c50821a9faf6effb63611e7fc |
sha512 | 892a2bc159cb9569d151ba5359ae7c287ef3061409ffcd0cdeaa6ac768e6e6aefadb205091e8da889b9ce1960e9695946026f9a5442ef4da62064748c3347e83 |
ripemd-160 | 6d1bd34c8453affd35c17ef49bf4b58d0b0d5327 |
1998200078 as geometric shapes
Circle
Radius = nDiameter | 3996400156 |
---|---|
Circumference | 12555061370.895 |
Area | 1.2543762305308E+19 |
Sphere
Radius = nVolume | 3.3419929089174E+28 |
---|---|
Surface area | 5.0175049221233E+19 |
Circumference | 12555061370.895 |
Square
Length = nPerimeter | 7992800312 |
---|---|
Area | 3992803551719206084 |
Diagonal | 2825881650.6426 |
Cube
Length = nSurface area | 2.3956821310315E+19 |
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Volume | 7.978420368484E+27 |
Space diagonal | 3460984058.7841 |
Equilateral Triangle
Length = nPerimeter | 5994600234 |
---|---|
Area | 1.7289346540548E+18 |
Altitude | 1730492029.392 |
Triangular Pyramid
Length = nSurface area | 1.7289346540548E+18 |
---|---|
Volume | 9.4026585761865E+26 |
Height | 941960550.21419 |