67688412 (number)
67688412 is an even 8-digits composite number following 67688411 and preceding 67688413. In scientific notation, it is written as 6.7688412 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 19192320 positive integers (up to 67688412) that are relatively prime to 67688412.
Interesting facts
- 67688412 has 48 divisors, whose sum is 160665120
- The reverse of 67688412 is 21488676
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-seven million six hundred eighty-eight thousand four hundred twelve |
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Notation
Scientific notation | 6.7688412 × 10^7 |
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Engineering notation | 6.7688412 × 10^6 |
Prime Factorization of 67688412
Prime Factorization 2 × 2 × 3 × 209 × 137 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33844206 | Product of the distinct prime numbers |
The prime factorization of 67688412 is 2 × 2 × 3 × 209 × 137 × 197. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67688412)
Multiplication
n×yn×2 | 135376824 |
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n×3 | 203065236 |
n×4 | 270753648 |
n×5 | 338442060 |
Division
n÷yn÷2 | 33844206 |
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n÷3 | 22562804 |
n÷3 | 16922103 |
n÷5 | 13537682.4 |
Exponentiation
nyn2 | 4581721119081744 |
---|---|
n3 | 3.1012942677751E+23 |
n4 | 2.099216841304E+31 |
n5 | 1.4209265443152E+39 |
Nth Root
y√n2√n | 8227.2967613913 |
---|---|
3√n | 407.54112674106 |
4√n | 90.704447307678 |
5√n | 36.821617739133 |
Divisors of 67688412
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 | -67688411 | 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 67688412 can be divided by 48 positive divisors. The sum of these divisors (counting 67688412) is 1, the average is 0.020833333333333.
Base conversion 67688412
Base | System | Value |
---|---|---|
2 | Binary | 100000010001101011111011100 |
3 | Ternary | 11201100221001020 |
4 | Quaternary | 10002031133130 |
5 | Quinary | 114312012122 |
6 | Senary | 10414444140 |
8 | Octal | 402153734 |
10 | Decimal | 67688412 |
12 | Duodecimal | 1a803650 |
16 | Hexadecimal | 408d7dc |
20 | Vigesimal | 113110c |
36 | Base36 | 14aspo |
Cryptographic Hash Functions
md5 | 16d7dc8d4f1df7f6426e4528e88036d6 |
---|---|
sha1 | 8dc06d598a9aaf4edbf8a1ebfe27595f19c307db |
sha256 | 8a84ed4a472cd10aa44b77c4d879fa3352cfb30b0f51ba755df7157af5d968c7 |
sha512 | 24d6a62e73a782d3997b72b31e2e8da8be5cc3bbbcc184fa338d1b5355dc1c7eeb3c6c365a994214e6526405d804d0066956fd89d16ba266be387c05dfc21116 |
ripemd-160 | 5a6c57907cc7b736c648e1e17c3e7357ec89e570 |
67688412 as geometric shapes
Circle
Radius = nDiameter | 135376824 |
---|---|
Circumference | 425298835.74472 |
Area | 1.4393901408504E+16 |
Sphere
Radius = nVolume | 1.2990671051016E+24 |
---|---|
Surface area | 5.7575605634018E+16 |
Circumference | 425298835.74472 |
Square
Length = nPerimeter | 270753648 |
---|---|
Area | 4581721119081744 |
Diagonal | 95725870.265898 |
Cube
Length = nSurface area | 27490326714490464 |
---|---|
Volume | 3.1012942677751E+23 |
Space diagonal | 117239768.66765 |
Equilateral Triangle
Length = nPerimeter | 203065236 |
---|---|
Area | 1.9839434410902E+15 |
Altitude | 58619884.333827 |
Triangular Pyramid
Length = nSurface area | 1.9839434410902E+15 |
---|---|
Volume | 3.6549103453312E+22 |
Height | 31908623.421966 |