160997640 (number)
160997640 is an even 9-digits composite number following 160997639 and preceding 160997641. In scientific notation, it is written as 1.60997640 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 40366080 positive integers (up to 160997640) that are relatively prime to 160997640.
Interesting facts
- 160997640 has 128 divisors, whose sum is 512265600
- The reverse of 160997640 is 046799061
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred sixty million nine hundred ninety-seven thousand six hundred forty |
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Notation
Scientific notation | 1.60997640 × 10^8 |
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Engineering notation | 1.60997640 × 10^6 |
Prime Factorization of 160997640
Prime Factorization 2 × 2 × 2 × 3 × 5 × 19 × 293 × 241
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 40249410 | Product of the distinct prime numbers |
The prime factorization of 160997640 is 2 × 2 × 2 × 3 × 5 × 19 × 293 × 241. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 160997640)
Multiplication
n×yn×2 | 321995280 |
---|---|
n×3 | 482992920 |
n×4 | 643990560 |
n×5 | 804988200 |
Division
n÷yn÷2 | 80498820 |
---|---|
n÷3 | 53665880 |
n÷3 | 40249410 |
n÷5 | 32199528 |
Exponentiation
nyn2 | 25920240085569600 |
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n3 | 4.1730974820101E+24 |
n4 | 6.7185884609357E+32 |
n5 | 1.0816768863419E+41 |
Nth Root
y√n2√n | 12688.484543081 |
---|---|
3√n | 544.00952441514 |
4√n | 112.64317353076 |
5√n | 43.78888652545 |
Divisors of 160997640
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -160997639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 160997640 can be divided by 128 positive divisors. The sum of these divisors (counting 160997640) is 1, the average is 0.0078125.
Base conversion 160997640
Base | System | Value |
---|---|---|
2 | Binary | 1001100110001010000100001000 |
3 | Ternary | 102012221112020120 |
4 | Quaternary | 21212022010020 |
5 | Quinary | 312203411030 |
6 | Senary | 23550423240 |
8 | Octal | 1146120410 |
10 | Decimal | 160997640 |
12 | Duodecimal | 45b01b20 |
16 | Hexadecimal | 998a108 |
20 | Vigesimal | 2a64e20 |
36 | Base36 | 2nuqko |
Cryptographic Hash Functions
md5 | 9ddb981e49f2a2b7607c123324a3b4e4 |
---|---|
sha1 | 6c661964e9cad98f192814c573b3b8660d87fcdc |
sha256 | 4e91aa84064e2deff6704d19fea185591e1f9dc73537959ba87186885710fdf5 |
sha512 | 73e57a70bc01f03c05156728cf85f6e8150289fadf5b714518cd68982560c369b9c85cca10bfe81399196b7b3d97ae4ad6bf0f83ed2ab103cb6be3211844d875 |
ripemd-160 | 53515abfa7b6c6d05da222cb79a754d98a9dfc05 |
160997640 as geometric shapes
Circle
Radius = nDiameter | 321995280 |
---|---|
Circumference | 1011578006.1386 |
Area | 8.1430835832109E+16 |
Sphere
Radius = nVolume | 1.7480229856263E+25 |
---|---|
Surface area | 3.2572334332844E+17 |
Circumference | 1011578006.1386 |
Square
Length = nPerimeter | 643990560 |
---|---|
Area | 25920240085569600 |
Diagonal | 227685045.99806 |
Cube
Length = nSurface area | 155521440513417600 |
---|---|
Volume | 4.1730974820101E+24 |
Space diagonal | 278856092.37868 |
Equilateral Triangle
Length = nPerimeter | 482992920 |
---|---|
Area | 1.1223793193148E+16 |
Altitude | 139428046.18934 |
Triangular Pyramid
Length = nSurface area | 1.1223793193148E+16 |
---|---|
Volume | 4.9180425468031E+23 |
Height | 75895015.332687 |