67208640 (number)
67208640 is an even 8-digits composite number following 67208639 and preceding 67208641. In scientific notation, it is written as 6.7208640 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 17922048 positive integers (up to 67208640) that are relatively prime to 67208640.
Interesting facts
- 67208640 has 56 divisors, whose sum is 213390480
- The reverse of 67208640 is 04680276
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixty-seven million two hundred eight thousand six hundred forty |
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Notation
Scientific notation | 6.7208640 × 10^7 |
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Engineering notation | 6.7208640 × 10^6 |
Prime Factorization of 67208640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 70009
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2100270 | Product of the distinct prime numbers |
The prime factorization of 67208640 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 70009. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67208640)
Multiplication
n×yn×2 | 134417280 |
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n×3 | 201625920 |
n×4 | 268834560 |
n×5 | 336043200 |
Division
n÷yn÷2 | 33604320 |
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n÷3 | 22402880 |
n÷3 | 16802160 |
n÷5 | 13441728 |
Exponentiation
nyn2 | 4517001290649600 |
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n3 | 3.035815136228E+23 |
n4 | 2.040330065973E+31 |
n5 | 1.3712780888516E+39 |
Nth Root
y√n2√n | 8198.0875818693 |
---|---|
3√n | 406.5759659168 |
4√n | 90.543291202989 |
5√n | 36.769271167664 |
Divisors of 67208640
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -67208639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 67208640 can be divided by 56 positive divisors. The sum of these divisors (counting 67208640) is 1, the average is 0.017857142857143.
Base conversion 67208640
Base | System | Value |
---|---|---|
2 | Binary | 100000000011000010111000000 |
3 | Ternary | 11200110112220220 |
4 | Quaternary | 10000120113000 |
5 | Quinary | 114201134030 |
6 | Senary | 10400303040 |
8 | Octal | 400302700 |
10 | Decimal | 67208640 |
12 | Duodecimal | 1a611a80 |
16 | Hexadecimal | 40185c0 |
20 | Vigesimal | 11011c0 |
36 | Base36 | 140iio |
Cryptographic Hash Functions
md5 | 3d95a6c45af863febe3c87412f9132c5 |
---|---|
sha1 | 3556af8b0c4892372dc53c024f966d402143a779 |
sha256 | b695cf5aa5cd3da1315f2e700bbf08f0dab01fadf4cba27d2c90351900f6debc |
sha512 | 00d550f99941ca5682d6dde8ba19bb0734108c11dd443f2630aae43d4765368a1c0100289bda5bcad91c8821e6e8815e44b32f66d7b58946810c0f4da17d0443 |
ripemd-160 | af6e7de466635e57ef6bd5666c8d4b2547a0541c |
67208640 as geometric shapes
Circle
Radius = nDiameter | 134417280 |
---|---|
Circumference | 422284339.36352 |
Area | 1.419057807096E+16 |
Sphere
Radius = nVolume | 1.2716392706174E+24 |
---|---|
Surface area | 5.6762312283842E+16 |
Circumference | 422284339.36352 |
Square
Length = nPerimeter | 268834560 |
---|---|
Area | 4517001290649600 |
Diagonal | 95047370.196651 |
Cube
Length = nSurface area | 27102007743897600 |
---|---|
Volume | 3.035815136228E+23 |
Space diagonal | 116408779.18761 |
Equilateral Triangle
Length = nPerimeter | 201625920 |
---|---|
Area | 1.9559189333148E+15 |
Altitude | 58204389.593803 |
Triangular Pyramid
Length = nSurface area | 1.9559189333148E+15 |
---|---|
Volume | 3.5777424487594E+22 |
Height | 31682456.732217 |