988890980 (number)
988890980 is an even 9-digits composite number following 988890979 and preceding 988890981. In scientific notation, it is written as 9.88890980 × 10^8. The sum of its digits is 59. It has a total of 7 prime factors and 96 positive divisors. There are 294814080 positive integers (up to 988890980) that are relatively prime to 988890980.
Interesting facts
- 988890980 has 96 divisors, whose sum is 2701762560
- The reverse of 988890980 is 089098889
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 59
- Digital Root 5
Name
Name | nine hundred eighty-eight million eight hundred ninety thousand nine hundred eighty |
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Notation
Scientific notation | 9.88890980 × 10^8 |
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Engineering notation | 9.88890980 × 10^6 |
Prime Factorization of 988890980
Prime Factorization 2 × 2 × 5 × 7 × 23 × 11 × 27919
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 494445490 | Product of the distinct prime numbers |
The prime factorization of 988890980 is 2 × 2 × 5 × 7 × 23 × 11 × 27919. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988890980)
Multiplication
n×yn×2 | 1977781960 |
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n×3 | 2966672940 |
n×4 | 3955563920 |
n×5 | 4944454900 |
Division
n÷yn÷2 | 494445490 |
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n÷3 | 329630326.66667 |
n÷3 | 247222745 |
n÷5 | 197778196 |
Exponentiation
nyn2 | 977905370325360400 |
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n3 | 9.6704180000831E+26 |
n4 | 9.5629891331118E+35 |
n5 | 9.4567536955723E+44 |
Nth Root
y√n2√n | 31446.637022105 |
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3√n | 996.28319581542 |
4√n | 177.33199661117 |
5√n | 62.954920974961 |
Divisors of 988890980
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 | -988890979 | 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 988890980 can be divided by 96 positive divisors. The sum of these divisors (counting 988890980) is 1, the average is 0.010416666666667.
Base conversion 988890980
Base | System | Value |
---|---|---|
2 | Binary | 111010111100010100011101100100 |
3 | Ternary | 2112220202212101212 |
4 | Quaternary | 322330110131210 |
5 | Quinary | 4011124002410 |
6 | Senary | 242043210552 |
8 | Octal | 7274243544 |
10 | Decimal | 988890980 |
12 | Duodecimal | 237216a58 |
16 | Hexadecimal | 3af14764 |
20 | Vigesimal | f90b790 |
36 | Base36 | gcrd5w |
Cryptographic Hash Functions
md5 | 2fa6f7d700bf8fd605ab389b4b9955cb |
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sha1 | 2c85ccafe1dc7a18b630e67f671b3ffa927351f6 |
sha256 | 86833ecc58e5afd3b84c03a29fcfb78d7abf10ee0eb053abfa3ff604d1e4f93d |
sha512 | 013171f6fc447bdc6930de62ae4bc2c43746b191a4d7962323b2d6099784655999a8b68fc75c3001f0a3f73d3b34abb6e37340012dda90fc8142284d9ce77251 |
ripemd-160 | ad344e72fea129d9083ec1653dd78c1a924aad0e |
988890980 as geometric shapes
Circle
Radius = nDiameter | 1977781960 |
---|---|
Circumference | 6213385275.9384 |
Area | 3.0721803273202E+18 |
Sphere
Radius = nVolume | 4.0507352194938E+27 |
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Surface area | 1.2288721309281E+19 |
Circumference | 6213385275.9384 |
Square
Length = nPerimeter | 3955563920 |
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Area | 977905370325360400 |
Diagonal | 1398503035.6244 |
Cube
Length = nSurface area | 5867432221952162400 |
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Volume | 9.6704180000831E+26 |
Space diagonal | 1712809420.5066 |
Equilateral Triangle
Length = nPerimeter | 2966672940 |
---|---|
Area | 4.234454465995E+17 |
Altitude | 856404710.25329 |
Triangular Pyramid
Length = nSurface area | 4.234454465995E+17 |
---|---|
Volume | 1.1396696907945E+26 |
Height | 466167678.54147 |