67688724 (number)
67688724 is an even 8-digits composite number following 67688723 and preceding 67688725. In scientific notation, it is written as 6.7688724 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 36 positive divisors. There are 21579888 positive integers (up to 67688724) that are relatively prime to 67688724.
Interesting facts
- 67688724 has 36 divisors, whose sum is 165121376
- The reverse of 67688724 is 42788676
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | sixty-seven million six hundred eighty-eight thousand seven hundred twenty-four |
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Notation
Scientific notation | 6.7688724 × 10^7 |
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Engineering notation | 6.7688724 × 10^6 |
Prime Factorization of 67688724
Prime Factorization 2 × 2 × 3 × 23 × 23 × 10663
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1471494 | Product of the distinct prime numbers |
The prime factorization of 67688724 is 2 × 2 × 3 × 23 × 23 × 10663. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67688724)
Multiplication
n×yn×2 | 135377448 |
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n×3 | 203066172 |
n×4 | 270754896 |
n×5 | 338443620 |
Division
n÷yn÷2 | 33844362 |
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n÷3 | 22562908 |
n÷3 | 16922181 |
n÷5 | 13537744.8 |
Exponentiation
nyn2 | 4581763356748176 |
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n3 | 3.1013371528824E+23 |
n4 | 2.099255545724E+31 |
n5 | 1.4209592923998E+39 |
Nth Root
y√n2√n | 8227.31572264 |
---|---|
3√n | 407.5417529075 |
4√n | 90.704551829773 |
5√n | 36.82165168386 |
Divisors of 67688724
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -67688723 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 67688724 can be divided by 36 positive divisors. The sum of these divisors (counting 67688724) is 1, the average is 0.027777777777778.
Base conversion 67688724
Base | System | Value |
---|---|---|
2 | Binary | 100000010001101100100010100 |
3 | Ternary | 11201100221110210 |
4 | Quaternary | 10002031210110 |
5 | Quinary | 114312014344 |
6 | Senary | 10414445420 |
8 | Octal | 402154424 |
10 | Decimal | 67688724 |
12 | Duodecimal | 1a803870 |
16 | Hexadecimal | 408d914 |
20 | Vigesimal | 11311g4 |
36 | Base36 | 14asyc |
Cryptographic Hash Functions
md5 | 873da9cb26555a6af02720e5c776c904 |
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sha1 | 3e4f749516d114ba15149a88757d17b01a38a67d |
sha256 | eed38233adbc65fa717bb8dbdca2896aeb258c18c2c758d7fd833e573184ccbb |
sha512 | 0b398da081fff968ece3b83f149e4a16b70fdb2300942178e3a2bc8a71940936b3be14e3422ffead56d2f93bc3b07a47bbba529dd75a18ef80755ec20fc6a1d6 |
ripemd-160 | e5e23fe275c6325fd883c82584b1c87fe8ef808d |
67688724 as geometric shapes
Circle
Radius = nDiameter | 135377448 |
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Circumference | 425300796.09853 |
Area | 1.4394034102047E+16 |
Sphere
Radius = nVolume | 1.2990850687734E+24 |
---|---|
Surface area | 5.7576136408188E+16 |
Circumference | 425300796.09853 |
Square
Length = nPerimeter | 270754896 |
---|---|
Area | 4581763356748176 |
Diagonal | 95726311.500529 |
Cube
Length = nSurface area | 27490580140489056 |
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Volume | 3.1013371528824E+23 |
Space diagonal | 117240309.06751 |
Equilateral Triangle
Length = nPerimeter | 203066172 |
---|---|
Area | 1.9839617305363E+15 |
Altitude | 58620154.533753 |
Triangular Pyramid
Length = nSurface area | 1.9839617305363E+15 |
---|---|
Volume | 3.6549608859149E+22 |
Height | 31908770.500176 |