160987992 (number)
160987992 is an even 9-digits composite number following 160987991 and preceding 160987993. In scientific notation, it is written as 1.60987992 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 48784160 positive integers (up to 160987992) that are relatively prime to 160987992.
Interesting facts
- 160987992 has 32 divisors, whose sum is 439058880
- The reverse of 160987992 is 299789061
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | one hundred sixty million nine hundred eighty-seven thousand nine hundred ninety-two |
---|
Notation
Scientific notation | 1.60987992 × 10^8 |
---|---|
Engineering notation | 1.60987992 × 10^6 |
Prime Factorization of 160987992
Prime Factorization 2 × 2 × 2 × 3 × 11 × 609803
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40246998 | Product of the distinct prime numbers |
The prime factorization of 160987992 is 2 × 2 × 2 × 3 × 11 × 609803. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 160987992)
Multiplication
n×yn×2 | 321975984 |
---|---|
n×3 | 482963976 |
n×4 | 643951968 |
n×5 | 804939960 |
Division
n÷yn÷2 | 80493996 |
---|---|
n÷3 | 53662664 |
n÷3 | 40246998 |
n÷5 | 32197598.4 |
Exponentiation
nyn2 | 25917133568192064 |
---|---|
n3 | 4.172347291539E+24 |
n4 | 6.7169781239151E+32 |
n5 | 1.081352820477E+41 |
Nth Root
y√n2√n | 12688.104350138 |
---|---|
3√n | 543.99865736404 |
4√n | 112.64148591944 |
5√n | 43.788361691291 |
Divisors of 160987992
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 | -160987991 | 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 160987992 can be divided by 32 positive divisors. The sum of these divisors (counting 160987992) is 1, the average is 0.03125.
Base conversion 160987992
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000111101101011000 |
3 | Ternary | 102012221001000020 |
4 | Quaternary | 21212013231120 |
5 | Quinary | 312203103432 |
6 | Senary | 23550310440 |
8 | Octal | 1146075530 |
10 | Decimal | 160987992 |
12 | Duodecimal | 45ab8420 |
16 | Hexadecimal | 9987b58 |
20 | Vigesimal | 2a639jc |
36 | Base36 | 2nuj4o |
Cryptographic Hash Functions
md5 | 6ad3fd2877b0e079cc4d048b81a66ee1 |
---|---|
sha1 | e64d0ab2cb63373f2f1d6a58f7a665864276ccca |
sha256 | 4ad72ab1d133d96ab2876121c204cb3d421c7ddb88b8ac3ea513424b9caf4322 |
sha512 | 39b5ec619526c19099eb5de15960b91a8cee5a0fb056c04f77f371647ae6607e7a87d32e70994873a7adc67667c07de3c4e374b4ec9f902753538cfa2b61cfca |
ripemd-160 | 604726e4bb73f39418647f0cade62c9daba9ae0b |
160987992 as geometric shapes
Circle
Radius = nDiameter | 321975984 |
---|---|
Circumference | 1011517385.9667 |
Area | 8.1421076419938E+16 |
Sphere
Radius = nVolume | 1.7477087465766E+25 |
---|---|
Surface area | 3.2568430567975E+17 |
Circumference | 1011517385.9667 |
Square
Length = nPerimeter | 643951968 |
---|---|
Area | 25917133568192064 |
Diagonal | 227671401.66561 |
Cube
Length = nSurface area | 155502801409152384 |
---|---|
Volume | 4.172347291539E+24 |
Space diagonal | 278839381.55249 |
Equilateral Triangle
Length = nPerimeter | 482963976 |
---|---|
Area | 1.1222448031664E+16 |
Altitude | 139419690.77625 |
Triangular Pyramid
Length = nSurface area | 1.1222448031664E+16 |
---|---|
Volume | 4.9171584388543E+23 |
Height | 75890467.22187 |