161330112 (number)
161330112 is an even 9-digits composite number following 161330111 and preceding 161330113. In scientific notation, it is written as 1.61330112 × 10^8. The sum of its digits is 18. It has a total of 10 prime factors and 84 positive divisors. There are 53432832 positive integers (up to 161330112) that are relatively prime to 161330112.
Interesting facts
- 161330112 has 84 divisors, whose sum is 465383880
- The reverse of 161330112 is 211033161
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 18
- Digital Root 9
Name
Name | one hundred sixty-one million three hundred thirty thousand one hundred twelve |
---|
Notation
Scientific notation | 1.61330112 × 10^8 |
---|---|
Engineering notation | 1.61330112 × 10^6 |
Prime Factorization of 161330112
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 173 × 1619
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1680522 | Product of the distinct prime numbers |
The prime factorization of 161330112 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 173 × 1619. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 161330112)
Multiplication
n×yn×2 | 322660224 |
---|---|
n×3 | 483990336 |
n×4 | 645320448 |
n×5 | 806650560 |
Division
n÷yn÷2 | 80665056 |
---|---|
n÷3 | 53776704 |
n÷3 | 40332528 |
n÷5 | 32266022.4 |
Exponentiation
nyn2 | 26027405037932544 |
---|---|
n3 | 4.199004169839E+24 |
n4 | 6.774258130086E+32 |
n5 | 1.0928918228437E+41 |
Nth Root
y√n2√n | 12701.579114425 |
---|---|
3√n | 544.3837402015 |
4√n | 112.70128266539 |
5√n | 43.806957060824 |
Divisors of 161330112
84 divisors
τ | Total Divisors | 84 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -161330111 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.011904761904762 | 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 | 84 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 161330112 can be divided by 84 positive divisors. The sum of these divisors (counting 161330112) is 1, the average is 0.011904761904762.
Base conversion 161330112
Base | System | Value |
---|---|---|
2 | Binary | 1001100111011011001111000000 |
3 | Ternary | 102020120102022100 |
4 | Quaternary | 21213123033000 |
5 | Quinary | 312300030422 |
6 | Senary | 24001510400 |
8 | Octal | 1147331700 |
10 | Decimal | 161330112 |
12 | Duodecimal | 46042400 |
16 | Hexadecimal | 99db3c0 |
20 | Vigesimal | 2a8655c |
36 | Base36 | 2o1v40 |
Cryptographic Hash Functions
md5 | ee47199684f98836954a8ad22239c6cb |
---|---|
sha1 | 14c95e8f74a837e588dd45516f757113a13adf16 |
sha256 | 772f524431b14da96f6882782c544adc9dde50a968b14d590d50bfd3dca0abfa |
sha512 | bbe9b46851bff1665b598f4f08e027c317232d75854ef369939df53cc003bdefa8bfd80a5c43a0ee212bc005e030692b2ecaf2238a1c2ad2ecab38622ab57332 |
ripemd-160 | 9971c5c5f78868e9ac7f04ea6b7879defe3efee9 |
161330112 as geometric shapes
Circle
Radius = nDiameter | 322660224 |
---|---|
Circumference | 1013666989.324 |
Area | 8.1767504459175E+16 |
Sphere
Radius = nVolume | 1.7588747536479E+25 |
---|---|
Surface area | 3.270700178367E+17 |
Circumference | 1013666989.324 |
Square
Length = nPerimeter | 645320448 |
---|---|
Area | 26027405037932544 |
Diagonal | 228155232.40957 |
Cube
Length = nSurface area | 156164430227595264 |
---|---|
Volume | 4.199004169839E+24 |
Space diagonal | 279431950.77478 |
Equilateral Triangle
Length = nPerimeter | 483990336 |
---|---|
Area | 1.1270196978718E+16 |
Altitude | 139715975.38739 |
Triangular Pyramid
Length = nSurface area | 1.1270196978718E+16 |
---|---|
Volume | 4.9485738712063E+23 |
Height | 76051744.136523 |