8381680 (number)
8381680 is an even 7-digits composite number following 8381679 and preceding 8381681. In scientific notation, it is written as 8.381680 × 10^6. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 3154944 positive integers (up to 8381680) that are relatively prime to 8381680.
Interesting facts
- 8381680 has 40 divisors, whose sum is 20637072
- The reverse of 8381680 is 0861838
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 34
- Digital Root 7
Name
| Name | eight million three hundred eighty-one thousand six hundred eighty |
|---|
Notation
| Scientific notation | 8.381680 × 10^6 |
|---|---|
| Engineering notation | 8.381680 × 10^6 |
Prime Factorization of 8381680
Prime Factorization 2 × 2 × 2 × 2 × 17 × 5 × 6163
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1047710 | Product of the distinct prime numbers |
The prime factorization of 8381680 is 2 × 2 × 2 × 2 × 17 × 5 × 6163. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8381680)
Multiplication
n×y| n×2 | 16763360 |
|---|---|
| n×3 | 25145040 |
| n×4 | 33526720 |
| n×5 | 41908400 |
Division
n÷y| n÷2 | 4190840 |
|---|---|
| n÷3 | 2793893.3333333 |
| n÷3 | 2095420 |
| n÷5 | 1676336 |
Exponentiation
ny| n2 | 70252559622400 |
|---|---|
| n3 | 5.8883447393588E+20 |
| n4 | 4.9354221334989E+27 |
| n5 | 4.1367128987905E+34 |
Nth Root
y√n| 2√n | 2895.1131238693 |
|---|---|
| 3√n | 203.13138299469 |
| 4√n | 53.806255434375 |
| 5√n | 24.247457970703 |
Divisors of 8381680
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 | -8381679 | 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 8381680 can be divided by 40 positive divisors. The sum of these divisors (counting 8381680) is 1, the average is 0.025.
Base conversion 8381680
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11111111110010011110000 |
| 3 | Ternary | 120202211111121 |
| 4 | Quaternary | 133332103300 |
| 5 | Quinary | 4121203210 |
| 6 | Senary | 455352024 |
| 8 | Octal | 37762360 |
| 10 | Decimal | 8381680 |
| 12 | Duodecimal | 2982614 |
| 16 | Hexadecimal | 7fe4f0 |
| 20 | Vigesimal | 2c7e40 |
| 36 | Base36 | 4zncg |
Cryptographic Hash Functions
| md5 | 4b938047bc3af9628cfac1e527ad2d56 |
|---|---|
| sha1 | 33df16543ebfcc80ab1a29323b4505f71a53d8d1 |
| sha256 | 26d4847725450db67b5e348e4cf2f90593b35d4d853a820d69f48ae1c39b733d |
| sha512 | a573285d7b2967f986d6e3fbd1b890e6de78f6670b030dc569f5d1a435cd923bf961f6f274931fd1030fc57e0e47731d3ac5c701ff03e8d0e54f6b11f24fe703 |
| ripemd-160 | 1f6295074dc67c47c7306aaeaa332857c2b0990b |
8381680 as geometric shapes
Circle
Radius = n| Diameter | 16763360 |
|---|---|
| Circumference | 52663648.625481 |
| Area | 2.2070492520561E+14 |
Sphere
Radius = n| Volume | 2.4665040766632E+21 |
|---|---|
| Surface area | 8.8281970082244E+14 |
| Circumference | 52663648.625481 |
Square
Length = n| Perimeter | 33526720 |
|---|---|
| Area | 70252559622400 |
| Diagonal | 11853485.531471 |
Cube
Length = n| Surface area | 421515357734400 |
|---|---|
| Volume | 5.8883447393588E+20 |
| Space diagonal | 14517495.612784 |
Equilateral Triangle
Length = n| Perimeter | 25145040 |
|---|---|
| Area | 30420250656940 |
| Altitude | 7258747.806392 |
Triangular Pyramid
Length = n| Surface area | 30420250656940 |
|---|---|
| Volume | 6.9394808252745E+19 |
| Height | 3951161.8438238 |