198807816 (number)
198807816 is an even 9-digits composite number following 198807815 and preceding 198807817. In scientific notation, it is written as 1.98807816 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 65145600 positive integers (up to 198807816) that are relatively prime to 198807816.
Interesting facts
- 198807816 has 32 divisors, whose sum is 505447200
- The reverse of 198807816 is 618708891
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred ninety-eight million eight hundred seven thousand eight hundred sixteen |
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Notation
Scientific notation | 1.98807816 × 10^8 |
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Engineering notation | 1.98807816 × 10^6 |
Prime Factorization of 198807816
Prime Factorization 2 × 2 × 2 × 3 × 59 × 140401
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 49701954 | Product of the distinct prime numbers |
The prime factorization of 198807816 is 2 × 2 × 2 × 3 × 59 × 140401. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 198807816)
Multiplication
n×yn×2 | 397615632 |
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n×3 | 596423448 |
n×4 | 795231264 |
n×5 | 994039080 |
Division
n÷yn÷2 | 99403908 |
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n÷3 | 66269272 |
n÷3 | 49701954 |
n÷5 | 39761563.2 |
Exponentiation
nyn2 | 39524547702689856 |
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n3 | 7.8577890071596E+24 |
n4 | 1.5621898711022E+33 |
n5 | 3.1057555645115E+41 |
Nth Root
y√n2√n | 14099.922552979 |
---|---|
3√n | 583.63924207038 |
4√n | 118.74309475914 |
5√n | 45.675855555472 |
Divisors of 198807816
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 | -198807815 | 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 198807816 can be divided by 32 positive divisors. The sum of these divisors (counting 198807816) is 1, the average is 0.03125.
Base conversion 198807816
Base | System | Value |
---|---|---|
2 | Binary | 1011110110011001000100001000 |
3 | Ternary | 111212002111001110 |
4 | Quaternary | 23312121010020 |
5 | Quinary | 401343322231 |
6 | Senary | 31421050320 |
8 | Octal | 1366310410 |
10 | Decimal | 198807816 |
12 | Duodecimal | 566b69a0 |
16 | Hexadecimal | bd99108 |
20 | Vigesimal | 322ajag |
36 | Base36 | 3ad53c |
Cryptographic Hash Functions
md5 | 2bee4b4fb90d7de1c560096416639b16 |
---|---|
sha1 | 76b45c2c166c74c01cf1f0050421c714a694145b |
sha256 | d4163ce0376ae7d947cef58f7af1c4b63f85cbc5e6d3b0b34f483ce68890cc6d |
sha512 | 615d0afbfe4c0f4c2cfd2f5d747ae80b4334f2601e15fb853b82a193dd76f589f96a258da5c06fd9c8f0a8e54794050695ce48a7e239abb1d3d72cef3158b6bc |
ripemd-160 | b101a1f60cef12d69e988632f37658581ae91454 |
198807816 as geometric shapes
Circle
Radius = nDiameter | 397615632 |
---|---|
Circumference | 1249146348.4437 |
Area | 1.2417002869923E+17 |
Sphere
Radius = nVolume | 3.2914629624468E+25 |
---|---|
Surface area | 4.9668011479692E+17 |
Circumference | 1249146348.4437 |
Square
Length = nPerimeter | 795231264 |
---|---|
Area | 39524547702689856 |
Diagonal | 281156709.69297 |
Cube
Length = nSurface area | 237147286216139136 |
---|---|
Volume | 7.8577890071596E+24 |
Space diagonal | 344345238.2538 |
Equilateral Triangle
Length = nPerimeter | 596423448 |
---|---|
Area | 1.711463119181E+16 |
Altitude | 172172619.1269 |
Triangular Pyramid
Length = nSurface area | 1.711463119181E+16 |
---|---|
Volume | 9.2604931534928E+23 |
Height | 93718903.230992 |