86555280 (number)
86555280 is an even 8-digits composite number following 86555279 and preceding 86555281. In scientific notation, it is written as 8.6555280 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 19783680 positive integers (up to 86555280) that are relatively prime to 86555280.
Interesting facts
- 86555280 has 40 divisors, whose sum is 204439296
- The reverse of 86555280 is 08255568
- Previous prime number is 15
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | eighty-six million five hundred fifty-five thousand two hundred eighty |
|---|
Notation
| Scientific notation | 8.6555280 × 10^7 |
|---|---|
| Engineering notation | 8.6555280 × 10^6 |
Prime Factorization of 86555280
Prime Factorization 2 × 2 × 2 × 2 × 7 × 15 × 51521
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 10819410 | Product of the distinct prime numbers |
The prime factorization of 86555280 is 2 × 2 × 2 × 2 × 7 × 15 × 51521. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 86555280)
Multiplication
n×y| n×2 | 173110560 |
|---|---|
| n×3 | 259665840 |
| n×4 | 346221120 |
| n×5 | 432776400 |
Division
n÷y| n÷2 | 43277640 |
|---|---|
| n÷3 | 28851760 |
| n÷3 | 21638820 |
| n÷5 | 17311056 |
Exponentiation
ny| n2 | 7491816495878400 |
|---|---|
| n3 | 6.4845627450937E+23 |
| n4 | 5.6127314407916E+31 |
| n5 | 4.8581154142252E+39 |
Nth Root
y√n| 2√n | 9303.5090154199 |
|---|---|
| 3√n | 442.3484622668 |
| 4√n | 96.454699291532 |
| 5√n | 38.677528349609 |
Divisors of 86555280
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 | -86555279 | 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 86555280 can be divided by 40 positive divisors. The sum of these divisors (counting 86555280) is 1, the average is 0.025.
Base conversion 86555280
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101001010001011101010010000 |
| 3 | Ternary | 20000212110112010 |
| 4 | Quaternary | 11022023222100 |
| 5 | Quinary | 134124232110 |
| 6 | Senary | 12331102520 |
| 8 | Octal | 512135220 |
| 10 | Decimal | 86555280 |
| 12 | Duodecimal | 24ba1a40 |
| 16 | Hexadecimal | 528ba90 |
| 20 | Vigesimal | 170j840 |
| 36 | Base36 | 1fj6hc |
Cryptographic Hash Functions
| md5 | db42c2179a6a125e3d333c59e0a343ee |
|---|---|
| sha1 | 6e43e1e81663f519e3f00d530890917fca93cbaa |
| sha256 | 0d575bd3188f6f2a0c8068f630e6c911d660e9da81af258f4a6eccf3d181c4b5 |
| sha512 | 0969d5f5ae97f6c36e52dc4cd0b9b8bfbdc5354c956a8dc4d7168c9ba1f2ed90a22fa7ed053d08ee020276ee4a1837ca7856269347ea1eaea57293d2c43eaf95 |
| ripemd-160 | 4baf37d07b026c00f91185b08599d72784600481 |
86555280 as geometric shapes
Circle
Radius = n| Diameter | 173110560 |
|---|---|
| Circumference | 543842863.55482 |
| Area | 2.3536235665494E+16 |
Sphere
Radius = n| Volume | 2.7162472908971E+24 |
|---|---|
| Surface area | 9.4144942661978E+16 |
| Circumference | 543842863.55482 |
Square
Length = n| Perimeter | 346221120 |
|---|---|
| Area | 7491816495878400 |
| Diagonal | 122407650.871 |
Cube
Length = n| Surface area | 44950898975270400 |
|---|---|
| Volume | 6.4845627450937E+23 |
| Space diagonal | 149918142.62335 |
Equilateral Triangle
Length = n| Perimeter | 259665840 |
|---|---|
| Area | 3.244051702961E+15 |
| Altitude | 74959071.311675 |
Triangular Pyramid
Length = n| Surface area | 3.244051702961E+15 |
|---|---|
| Volume | 7.6421304834757E+22 |
| Height | 40802550.290334 |