85187072 (number)
85187072 is an even 8-digits composite number following 85187071 and preceding 85187073. In scientific notation, it is written as 8.5187072 × 10^7. The sum of its digits is 38. It has a total of 11 prime factors and 40 positive divisors. There are 42384384 positive integers (up to 85187072) that are relatively prime to 85187072.
Interesting facts
- 85187072 has 40 divisors, whose sum is 171045600
- The reverse of 85187072 is 27078158
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | eighty-five million one hundred eighty-seven thousand seventy-two |
---|
Notation
Scientific notation | 8.5187072 × 10^7 |
---|---|
Engineering notation | 8.5187072 × 10^6 |
Prime Factorization of 85187072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 379 × 439
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 332762 | Product of the distinct prime numbers |
The prime factorization of 85187072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 379 × 439. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85187072)
Multiplication
n×yn×2 | 170374144 |
---|---|
n×3 | 255561216 |
n×4 | 340748288 |
n×5 | 425935360 |
Division
n÷yn÷2 | 42593536 |
---|---|
n÷3 | 28395690.666667 |
n÷3 | 21296768 |
n÷5 | 17037414.4 |
Exponentiation
nyn2 | 7256837235933184 |
---|---|
n3 | 6.1818871610972E+23 |
n4 | 5.2661686668826E+31 |
n5 | 4.4860948938988E+39 |
Nth Root
y√n2√n | 9229.684284958 |
---|---|
3√n | 440.00528919262 |
4√n | 96.071245880117 |
5√n | 38.554470078834 |
Divisors of 85187072
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85187071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85187072 can be divided by 40 positive divisors. The sum of these divisors (counting 85187072) is 1, the average is 0.025.
Base conversion 85187072
Base | System | Value |
---|---|---|
2 | Binary | 101000100111101101000000000 |
3 | Ternary | 12221021221200202 |
4 | Quaternary | 11010331220000 |
5 | Quinary | 133301441242 |
6 | Senary | 12241504332 |
8 | Octal | 504755000 |
10 | Decimal | 85187072 |
12 | Duodecimal | 246420a8 |
16 | Hexadecimal | 513da00 |
20 | Vigesimal | 16c87dc |
36 | Base36 | 1epurk |
Cryptographic Hash Functions
md5 | 56217ac0529f0cfd550b2b478d84c4b2 |
---|---|
sha1 | 92f93b5d20ec7162ebc53e91cfdd2d5443c002bd |
sha256 | 5ec8322b315ad3d853f2bde73b344b20f53043f16b5ce795e5090e6cb2558378 |
sha512 | a159ac5b0dba390c25f38f4ec32e252e1013a2889c905aa3c261c674f65fc2341310ae5ef914e2132c71d926adfb7bcb526a20640128e532fb6aa635943b04d3 |
ripemd-160 | a315b5b065e2c0e1fdcd272eded35ecfd4780ab8 |
85187072 as geometric shapes
Circle
Radius = nDiameter | 170374144 |
---|---|
Circumference | 535246159.15205 |
Area | 2.2798026548705E+16 |
Sphere
Radius = nVolume | 2.5894628387499E+24 |
---|---|
Surface area | 9.1192106194818E+16 |
Circumference | 535246159.15205 |
Square
Length = nPerimeter | 340748288 |
---|---|
Area | 7256837235933184 |
Diagonal | 120472712.56125 |
Cube
Length = nSurface area | 43541023415599104 |
---|---|
Volume | 6.1818871610972E+23 |
Space diagonal | 147548336.85203 |
Equilateral Triangle
Length = nPerimeter | 255561216 |
---|---|
Area | 3.1423026987235E+15 |
Altitude | 73774168.426014 |
Triangular Pyramid
Length = nSurface area | 3.1423026987235E+15 |
---|---|
Volume | 7.2854238869032E+22 |
Height | 40157570.853751 |