99690138 (number)
99690138 is an even 8-digits composite number following 99690137 and preceding 99690139. In scientific notation, it is written as 9.9690138 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 32184672 positive integers (up to 99690138) that are relatively prime to 99690138.
Interesting facts
- 99690138 has 48 divisors, whose sum is 222899040
- The reverse of 99690138 is 83109699
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | ninety-nine million six hundred ninety thousand one hundred thirty-eight |
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Notation
Scientific notation | 9.9690138 × 10^7 |
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Engineering notation | 9.9690138 × 10^6 |
Prime Factorization of 99690138
Prime Factorization 2 × 3 × 3 × 53 × 83 × 1259
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33230046 | Product of the distinct prime numbers |
The prime factorization of 99690138 is 2 × 3 × 3 × 53 × 83 × 1259. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 99690138)
Multiplication
n×yn×2 | 199380276 |
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n×3 | 299070414 |
n×4 | 398760552 |
n×5 | 498450690 |
Division
n÷yn÷2 | 49845069 |
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n÷3 | 33230046 |
n÷3 | 24922534.5 |
n÷5 | 19938027.6 |
Exponentiation
nyn2 | 9938123614459044 |
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n3 | 9.9073291458648E+23 |
n4 | 9.8766300976268E+31 |
n5 | 9.8460261740737E+39 |
Nth Root
y√n2√n | 9984.494879562 |
---|---|
3√n | 463.67896999665 |
4√n | 99.922444323395 |
5√n | 39.786014762322 |
Divisors of 99690138
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 | -99690137 | 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 99690138 can be divided by 48 positive divisors. The sum of these divisors (counting 99690138) is 1, the average is 0.020833333333333.
Base conversion 99690138
Base | System | Value |
---|---|---|
2 | Binary | 101111100010010011010011010 |
3 | Ternary | 20221120210011100 |
4 | Quaternary | 11330102122122 |
5 | Quinary | 201010041023 |
6 | Senary | 13520412230 |
8 | Octal | 574223232 |
10 | Decimal | 99690138 |
12 | Duodecimal | 29477076 |
16 | Hexadecimal | 5f1269a |
20 | Vigesimal | 1b3156i |
36 | Base36 | 1ncpei |
Cryptographic Hash Functions
md5 | 423c1ed1f1bccd9ad9986fd97d417bb8 |
---|---|
sha1 | 7b09e552dd93817337d6422815e5bb0ac0271395 |
sha256 | c2c582d8c50b7887f424aaf0852cdcd8c145b37022910352a169351a725a64f0 |
sha512 | 8f1bf41bd150c844b7d2f2226d542f0d7a33f485347433909500b867a1fd4740a69efe1171e62dc64f8d8ab1da230187577690732aab2aa5ee0ea0e3fbc4606d |
ripemd-160 | 209821180edca125b0207217344ab9224ac508ad |
99690138 as geometric shapes
Circle
Radius = nDiameter | 199380276 |
---|---|
Circumference | 626371610.35231 |
Area | 3.1221536137652E+16 |
Sphere
Radius = nVolume | 4.1499723281793E+24 |
---|---|
Surface area | 1.2488614455061E+17 |
Circumference | 626371610.35231 |
Square
Length = nPerimeter | 398760552 |
---|---|
Area | 9938123614459044 |
Diagonal | 140983145.19445 |
Cube
Length = nSurface area | 59628741686754264 |
---|---|
Volume | 9.9073291458648E+23 |
Space diagonal | 172668384.02955 |
Equilateral Triangle
Length = nPerimeter | 299070414 |
---|---|
Area | 4.3033337580358E+15 |
Altitude | 86334192.014776 |
Triangular Pyramid
Length = nSurface area | 4.3033337580358E+15 |
---|---|
Volume | 1.1675899370814E+23 |
Height | 46994381.731482 |