98987538 (number)
98987538 is an even 8-digits composite number following 98987537 and preceding 98987539. In scientific notation, it is written as 9.8987538 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 29121312 positive integers (up to 98987538) that are relatively prime to 98987538.
Interesting facts
- 98987538 has 48 divisors, whose sum is 222969600
- The reverse of 98987538 is 83578989
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | ninety-eight million nine hundred eighty-seven thousand five hundred thirty-eight |
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Notation
Scientific notation | 9.8987538 × 10^7 |
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Engineering notation | 9.8987538 × 10^6 |
Prime Factorization of 98987538
Prime Factorization 2 × 3 × 13 × 23 × 23 × 2399
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4303806 | Product of the distinct prime numbers |
The prime factorization of 98987538 is 2 × 3 × 13 × 23 × 23 × 2399. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 98987538)
Multiplication
n×yn×2 | 197975076 |
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n×3 | 296962614 |
n×4 | 395950152 |
n×5 | 494937690 |
Division
n÷yn÷2 | 49493769 |
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n÷3 | 32995846 |
n÷3 | 24746884.5 |
n÷5 | 19797507.6 |
Exponentiation
nyn2 | 9798532679301444 |
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n3 | 9.6993262593659E+23 |
n4 | 9.6011242667338E+31 |
n5 | 9.5039165319604E+39 |
Nth Root
y√n2√n | 9949.2481122947 |
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3√n | 462.58708932188 |
4√n | 99.745917772582 |
5√n | 39.729774908376 |
Divisors of 98987538
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -98987537 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 98987538 can be divided by 48 positive divisors. The sum of these divisors (counting 98987538) is 1, the average is 0.020833333333333.
Base conversion 98987538
Base | System | Value |
---|---|---|
2 | Binary | 101111001100110111000010010 |
3 | Ternary | 20220021002101010 |
4 | Quaternary | 11321212320102 |
5 | Quinary | 200320100123 |
6 | Senary | 13453351350 |
8 | Octal | 571467022 |
10 | Decimal | 98987538 |
12 | Duodecimal | 29198556 |
16 | Hexadecimal | 5e66e12 |
20 | Vigesimal | 1aid8gi |
36 | Base36 | 1mxn9u |
Cryptographic Hash Functions
md5 | ac974373c8ed37110435a21be6daf5d0 |
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sha1 | 40dbafe49439e8f221a9f2e601927b3e51f3bd54 |
sha256 | 2b5bc40252494e0fb0cc46a67294e8b3bf0fae660a5909f079fc5758d0787d7c |
sha512 | 6002bbf4f417b3c2b705cfac40903859df5bf8c99d0c4313b96fdf4a712b6dc5d9ca60c69739c5cef26968e0b1f04aa9848e7ccc369d1ba17a7dd5d34144178c |
ripemd-160 | d54711fb776de83ec67a042a7fc14c65e8a3483c |
98987538 as geometric shapes
Circle
Radius = nDiameter | 197975076 |
---|---|
Circumference | 621957044.35548 |
Area | 3.0782998281253E+16 |
Sphere
Radius = nVolume | 4.0628442828259E+24 |
---|---|
Surface area | 1.2313199312501E+17 |
Circumference | 621957044.35548 |
Square
Length = nPerimeter | 395950152 |
---|---|
Area | 9798532679301444 |
Diagonal | 139989518.74552 |
Cube
Length = nSurface area | 58791196075808664 |
---|---|
Volume | 9.6993262593659E+23 |
Space diagonal | 171451445.13215 |
Equilateral Triangle
Length = nPerimeter | 296962614 |
---|---|
Area | 4.2428891100435E+15 |
Altitude | 85725722.566077 |
Triangular Pyramid
Length = nSurface area | 4.2428891100435E+15 |
---|---|
Volume | 1.1430765618231E+23 |
Height | 46663172.915174 |