988409628 (number)
988409628 is an even 9-digits composite number following 988409627 and preceding 988409629. In scientific notation, it is written as 9.88409628 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 328224960 positive integers (up to 988409628) that are relatively prime to 988409628.
Interesting facts
- 988409628 has 36 divisors, whose sum is 1950606112
- The reverse of 988409628 is 826904889
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred eighty-eight million four hundred nine thousand six hundred twenty-eight |
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Notation
Scientific notation | 9.88409628 × 10^8 |
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Engineering notation | 9.88409628 × 10^6 |
Prime Factorization of 988409628
Prime Factorization 2 × 2 × 9 × 9 × 271 × 11257
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 54911646 | Product of the distinct prime numbers |
The prime factorization of 988409628 is 2 × 2 × 9 × 9 × 271 × 11257. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988409628)
Multiplication
n×yn×2 | 1976819256 |
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n×3 | 2965228884 |
n×4 | 3953638512 |
n×5 | 4942048140 |
Division
n÷yn÷2 | 494204814 |
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n÷3 | 329469876 |
n÷3 | 247102407 |
n÷5 | 197681925.6 |
Exponentiation
nyn2 | 976953592723098384 |
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n3 | 9.656303371567E+26 |
n4 | 9.5443832233457E+35 |
n5 | 9.4337602712766E+44 |
Nth Root
y√n2√n | 31438.982617127 |
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3√n | 996.12151950319 |
4√n | 177.31041316608 |
5√n | 62.94879100115 |
Divisors of 988409628
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -988409627 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 988409628 can be divided by 36 positive divisors. The sum of these divisors (counting 988409628) is 1, the average is 0.027777777777778.
Base conversion 988409628
Base | System | Value |
---|---|---|
2 | Binary | 111010111010011110111100011100 |
3 | Ternary | 2112212212102010000 |
4 | Quaternary | 322322132330130 |
5 | Quinary | 4011013102003 |
6 | Senary | 242025014300 |
8 | Octal | 7272367434 |
10 | Decimal | 988409628 |
12 | Duodecimal | 237024390 |
16 | Hexadecimal | 3ae9ef1c |
20 | Vigesimal | f8hb418 |
36 | Base36 | gch1r0 |
Cryptographic Hash Functions
md5 | 6fe6250dec9bd133d784ffcf7d794b0c |
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sha1 | 60b7062e40fcff4dc2e2e815fe4681a6933a6eb8 |
sha256 | 9494898485288089c5ee21362d5a9a50a699e12774f8c71ff793a3813c621062 |
sha512 | 9ac8d969c76d9f9b12c74a4474ecde0d1091ba2e64faa7f619bd5d11d6767d43282465c9ee1d4a70a9bafd717c78113c4ce0c88538f581c4c3e1aeb556f99af4 |
ripemd-160 | 0a13e9c6d4f2c6421636c52017439647c1ac54c2 |
988409628 as geometric shapes
Circle
Radius = nDiameter | 1976819256 |
---|---|
Circumference | 6210360852.1244 |
Area | 3.069190229797E+18 |
Sphere
Radius = nVolume | 4.0448228977266E+27 |
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Surface area | 1.2276760919188E+19 |
Circumference | 6210360852.1244 |
Square
Length = nPerimeter | 3953638512 |
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Area | 976953592723098384 |
Diagonal | 1397822301.0977 |
Cube
Length = nSurface area | 5861721556338590304 |
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Volume | 9.656303371567E+26 |
Space diagonal | 1711975694.3863 |
Equilateral Triangle
Length = nPerimeter | 2965228884 |
---|---|
Area | 4.2303331480834E+17 |
Altitude | 855987847.19313 |
Triangular Pyramid
Length = nSurface area | 4.2303331480834E+17 |
---|---|
Volume | 1.1380062658716E+26 |
Height | 465940767.03258 |