91489716 (number)
91489716 is an even 8-digits composite number following 91489715 and preceding 91489717. In scientific notation, it is written as 9.1489716 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 28702080 positive integers (up to 91489716) that are relatively prime to 91489716.
Interesting facts
- 91489716 has 48 divisors, whose sum is 251153280
- The reverse of 91489716 is 61798419
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | ninety-one million four hundred eighty-nine thousand seven hundred sixteen |
---|
Notation
Scientific notation | 9.1489716 × 10^7 |
---|---|
Engineering notation | 9.1489716 × 10^6 |
Prime Factorization of 91489716
Prime Factorization 2 × 2 × 3 × 3 × 3 × 17 × 49831
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5082762 | Product of the distinct prime numbers |
The prime factorization of 91489716 is 2 × 2 × 3 × 3 × 3 × 17 × 49831. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 91489716)
Multiplication
n×yn×2 | 182979432 |
---|---|
n×3 | 274469148 |
n×4 | 365958864 |
n×5 | 457448580 |
Division
n÷yn÷2 | 45744858 |
---|---|
n÷3 | 30496572 |
n÷3 | 22872429 |
n÷5 | 18297943.2 |
Exponentiation
nyn2 | 8370368133760656 |
---|---|
n3 | 7.6580260337321E+23 |
n4 | 7.0063062694676E+31 |
n5 | 6.4100497080261E+39 |
Nth Root
y√n2√n | 9565.025666458 |
---|---|
3√n | 450.59955638333 |
4√n | 97.800949210414 |
5√n | 39.108796890477 |
Divisors of 91489716
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 | -91489715 | 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 91489716 can be divided by 48 positive divisors. The sum of these divisors (counting 91489716) is 1, the average is 0.020833333333333.
Base conversion 91489716
Base | System | Value |
---|---|---|
2 | Binary | 101011101000000010110110100 |
3 | Ternary | 20101011011022000 |
4 | Quaternary | 11131000112310 |
5 | Quinary | 141410132331 |
6 | Senary | 13024535300 |
8 | Octal | 535002664 |
10 | Decimal | 91489716 |
12 | Duodecimal | 26781530 |
16 | Hexadecimal | 57405b4 |
20 | Vigesimal | 18bg45g |
36 | Base36 | 1igxx0 |
Cryptographic Hash Functions
md5 | 1a3ee40dcc1aa1d5623a4cdc158e5797 |
---|---|
sha1 | e50e9937cb5367eaa6ef86089a73f53fb8cad98e |
sha256 | 99fcc8c52fa4fcf17161945508b99373c945352ccbd8e33d0ba4d66cd7824f60 |
sha512 | 15fac9d6709dc97534c13c3d6b01c031f312fd5b2633dccdce00c41aa264b2412ddbd909316034f3f5179f804454271c0af5f525f4f7fe0c59fac874d6e10cf6 |
ripemd-160 | d5c012bc77cd72332ec770d9786ca0c6b4f94283 |
91489716 as geometric shapes
Circle
Radius = nDiameter | 182979432 |
---|---|
Circumference | 574846839.32923 |
Area | 2.6296287036865E+16 |
Sphere
Radius = nVolume | 3.2077864438096E+24 |
---|---|
Surface area | 1.0518514814746E+17 |
Circumference | 574846839.32923 |
Square
Length = nPerimeter | 365958864 |
---|---|
Area | 8370368133760656 |
Diagonal | 129385997.18486 |
Cube
Length = nSurface area | 50222208802563936 |
---|---|
Volume | 7.6580260337321E+23 |
Space diagonal | 158464836.48205 |
Equilateral Triangle
Length = nPerimeter | 274469148 |
---|---|
Area | 3.6244757214322E+15 |
Altitude | 79232418.241024 |
Triangular Pyramid
Length = nSurface area | 3.6244757214322E+15 |
---|---|
Volume | 9.0250702315918E+22 |
Height | 43128665.728288 |