61685260 (number)
61685260 is an even 8-digits composite number following 61685259 and preceding 61685261. In scientific notation, it is written as 6.1685260 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 19521792 positive integers (up to 61685260) that are relatively prime to 61685260.
Interesting facts
- 61685260 has 48 divisors, whose sum is 159437376
- The reverse of 61685260 is 06258616
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | sixty-one million six hundred eighty-five thousand two hundred sixty |
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Notation
Scientific notation | 6.1685260 × 10^7 |
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Engineering notation | 6.1685260 × 10^6 |
Prime Factorization of 61685260
Prime Factorization 2 × 2 × 7 × 5 × 13 × 33893
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30842630 | Product of the distinct prime numbers |
The prime factorization of 61685260 is 2 × 2 × 7 × 5 × 13 × 33893. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61685260)
Multiplication
n×yn×2 | 123370520 |
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n×3 | 185055780 |
n×4 | 246741040 |
n×5 | 308426300 |
Division
n÷yn÷2 | 30842630 |
---|---|
n÷3 | 20561753.333333 |
n÷3 | 15421315 |
n÷5 | 12337052 |
Exponentiation
nyn2 | 3805071301267600 |
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n3 | 2.3471681253723E+23 |
n4 | 1.447856760773E+31 |
n5 | 8.9311420731042E+38 |
Nth Root
y√n2√n | 7853.9964349368 |
---|---|
3√n | 395.11828962732 |
4√n | 88.622776050724 |
5√n | 36.144005521457 |
Divisors of 61685260
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 | -61685259 | 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 61685260 can be divided by 48 positive divisors. The sum of these divisors (counting 61685260) is 1, the average is 0.020833333333333.
Base conversion 61685260
Base | System | Value |
---|---|---|
2 | Binary | 11101011010011111000001100 |
3 | Ternary | 11022001221021021 |
4 | Quaternary | 3223103320030 |
5 | Quinary | 111242412020 |
6 | Senary | 10042043524 |
8 | Octal | 353237014 |
10 | Decimal | 61685260 |
12 | Duodecimal | 187a95a4 |
16 | Hexadecimal | 3ad3e0c |
20 | Vigesimal | j5ad30 |
36 | Base36 | 10q4ng |
Cryptographic Hash Functions
md5 | 0351a026f9cc52b57569d7eb20e81df8 |
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sha1 | 690f31b45159c8d2caa60aa2d5c8420fbf6317ca |
sha256 | 5a386e17674d5a894aed5aafe173f0fbabe4a42ca51698e2fef16693c888b4ff |
sha512 | 7dda7ad00d0955d6a235f2f7190801ee1df109b55c78972074e673d2d10fd340d7202a263e33bcad69d3fd255b9ee532304ca5871672ac8edab6b9e08d4a7fad |
ripemd-160 | 28be288121b546fff45d9cf7fa7dc71201afbc4c |
61685260 as geometric shapes
Circle
Radius = nDiameter | 123370520 |
---|---|
Circumference | 387579919.30155 |
Area | 1.1953984046448E+16 |
Sphere
Radius = nVolume | 9.8317948525463E+23 |
---|---|
Surface area | 4.7815936185791E+16 |
Circumference | 387579919.30155 |
Square
Length = nPerimeter | 246741040 |
---|---|
Area | 3805071301267600 |
Diagonal | 87236131.290511 |
Cube
Length = nSurface area | 22830427807605600 |
---|---|
Volume | 2.3471681253723E+23 |
Space diagonal | 106842004.3981 |
Equilateral Triangle
Length = nPerimeter | 185055780 |
---|---|
Area | 1.6476442050544E+15 |
Altitude | 53421002.199048 |
Triangular Pyramid
Length = nSurface area | 1.6476442050544E+15 |
---|---|
Volume | 2.7661641633928E+22 |
Height | 29078710.43017 |