988892728 (number)
988892728 is an even 9-digits composite number following 988892727 and preceding 988892729. In scientific notation, it is written as 9.88892728 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 32 positive divisors. There are 472455808 positive integers (up to 988892728) that are relatively prime to 988892728.
Interesting facts
- 988892728 has 32 divisors, whose sum is 1936807200
- The reverse of 988892728 is 827298889
- Previous prime number is 1229
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 61
- Digital Root 7
Name
Name | nine hundred eighty-eight million eight hundred ninety-two thousand seven hundred twenty-eight |
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Notation
Scientific notation | 9.88892728 × 10^8 |
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Engineering notation | 9.88892728 × 10^6 |
Prime Factorization of 988892728
Prime Factorization 2 × 2 × 2 × 23 × 1229 × 4373
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247223182 | Product of the distinct prime numbers |
The prime factorization of 988892728 is 2 × 2 × 2 × 23 × 1229 × 4373. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988892728)
Multiplication
n×yn×2 | 1977785456 |
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n×3 | 2966678184 |
n×4 | 3955570912 |
n×5 | 4944463640 |
Division
n÷yn÷2 | 494446364 |
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n÷3 | 329630909.33333 |
n÷3 | 247223182 |
n÷5 | 197778545.6 |
Exponentiation
nyn2 | 977908827491281984 |
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n3 | 9.6704692815314E+26 |
n4 | 9.5630567488537E+35 |
n5 | 9.4568372763928E+44 |
Nth Root
y√n2√n | 31446.664815207 |
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3√n | 996.28378283732 |
4√n | 177.33207497576 |
5√n | 62.954943231231 |
Divisors of 988892728
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 | -988892727 | 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 988892728 can be divided by 32 positive divisors. The sum of these divisors (counting 988892728) is 1, the average is 0.03125.
Base conversion 988892728
Base | System | Value |
---|---|---|
2 | Binary | 111010111100010100111000111000 |
3 | Ternary | 2112220202221210121 |
4 | Quaternary | 322330110320320 |
5 | Quinary | 4011124031403 |
6 | Senary | 242043223024 |
8 | Octal | 7274247070 |
10 | Decimal | 988892728 |
12 | Duodecimal | 237217a74 |
16 | Hexadecimal | 3af14e38 |
20 | Vigesimal | f90bbg8 |
36 | Base36 | gcreig |
Cryptographic Hash Functions
md5 | 3e90fd26b9f7ba3b84046b9fecc2f4cb |
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sha1 | 8a41cc892df203005fb00f95f75cf45c696dec81 |
sha256 | a706739a41b75bebde92741d5db0bda12e3b2ec8da615648515e4eee99396f10 |
sha512 | fe96e141f9dd78786ade4a4229c642c6ed377f04de139a5b609a683e395d5720e35b29d93b267c2d43ea76fd2d83ba6338b01d85ee5fb0c1296e5b84399359cc |
ripemd-160 | fb051ca07a02851b18da500709d70ef72ded8e49 |
988892728 as geometric shapes
Circle
Radius = nDiameter | 1977785456 |
---|---|
Circumference | 6213396258.9463 |
Area | 3.0721911883272E+18 |
Sphere
Radius = nVolume | 4.0507567002166E+27 |
---|---|
Surface area | 1.2288764753309E+19 |
Circumference | 6213396258.9463 |
Square
Length = nPerimeter | 3955570912 |
---|---|
Area | 977908827491281984 |
Diagonal | 1398505507.6697 |
Cube
Length = nSurface area | 5867452964947691904 |
---|---|
Volume | 9.6704692815314E+26 |
Space diagonal | 1712812448.1314 |
Equilateral Triangle
Length = nPerimeter | 2966678184 |
---|---|
Area | 4.2344694359625E+17 |
Altitude | 856406224.0657 |
Triangular Pyramid
Length = nSurface area | 4.2344694359625E+17 |
---|---|
Volume | 1.1396757343712E+26 |
Height | 466168502.55658 |