84661680 (number)
84661680 is an even 8-digits composite number following 84661679 and preceding 84661681. In scientific notation, it is written as 8.4661680 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 22576384 positive integers (up to 84661680) that are relatively prime to 84661680.
Interesting facts
- 84661680 has 40 divisors, whose sum is 262451952
- The reverse of 84661680 is 08616648
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | eighty-four million six hundred sixty-one thousand six hundred eighty |
|---|
Notation
| Scientific notation | 8.4661680 × 10^7 |
|---|---|
| Engineering notation | 8.4661680 × 10^6 |
Prime Factorization of 84661680
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 352757
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 10582710 | Product of the distinct prime numbers |
The prime factorization of 84661680 is 2 × 2 × 2 × 2 × 5 × 3 × 352757. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 84661680)
Multiplication
n×y| n×2 | 169323360 |
|---|---|
| n×3 | 253985040 |
| n×4 | 338646720 |
| n×5 | 423308400 |
Division
n÷y| n÷2 | 42330840 |
|---|---|
| n÷3 | 28220560 |
| n÷3 | 21165420 |
| n÷5 | 16932336 |
Exponentiation
ny| n2 | 7167600060422400 |
|---|---|
| n3 | 6.0682106268346E+23 |
| n4 | 5.1374490626167E+31 |
| n5 | 4.3494506855556E+39 |
Nth Root
y√n| 2√n | 9201.1781854282 |
|---|---|
| 3√n | 439.09884432535 |
| 4√n | 95.92277198574 |
| 5√n | 38.506795314269 |
Divisors of 84661680
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 | -84661679 | 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 84661680 can be divided by 40 positive divisors. The sum of these divisors (counting 84661680) is 1, the average is 0.025.
Base conversion 84661680
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101000010111101010110110000 |
| 3 | Ternary | 12220022020222210 |
| 4 | Quaternary | 11002331112300 |
| 5 | Quinary | 133133133210 |
| 6 | Senary | 12222332120 |
| 8 | Octal | 502752660 |
| 10 | Decimal | 84661680 |
| 12 | Duodecimal | 2442a040 |
| 16 | Hexadecimal | 50bd5b0 |
| 20 | Vigesimal | 1692e40 |
| 36 | Base36 | 1eeldc |
Cryptographic Hash Functions
| md5 | bd4b50732a51348f34f40afde0e25bf8 |
|---|---|
| sha1 | c7660c58350267a9cf1663c3431a5125bbcbc345 |
| sha256 | 4d3f1c50d377817ce4271f3850415dcd58d49f900feec79110a7b2275a2537dc |
| sha512 | 5c143ea320f470a8953e8cead8e82db312ae65a1047c4c06bd8ff800463a109b40ffe46b51996ea9c5caeeaf7a5f20fe437cde63cbd82a137e72fc5de15b68c4 |
| ripemd-160 | 397b45bf4ad29d719599ce8b07456d6a0702c52c |
84661680 as geometric shapes
Circle
Radius = n| Diameter | 169323360 |
|---|---|
| Circumference | 531945023.85714 |
| Area | 2.2517679693693E+16 |
Sphere
Radius = n| Volume | 2.5418461234266E+24 |
|---|---|
| Surface area | 9.0070718774771E+16 |
| Circumference | 531945023.85714 |
Square
Length = n| Perimeter | 338646720 |
|---|---|
| Area | 7167600060422400 |
| Diagonal | 119729696.06929 |
Cube
Length = n| Surface area | 43005600362534400 |
|---|---|
| Volume | 6.0682106268346E+23 |
| Space diagonal | 146638331.21414 |
Equilateral Triangle
Length = n| Perimeter | 253985040 |
|---|---|
| Area | 3.1036618682463E+15 |
| Altitude | 73319165.607069 |
Triangular Pyramid
Length = n| Surface area | 3.1036618682463E+15 |
|---|---|
| Volume | 7.151454806505E+22 |
| Height | 39909898.689764 |