67688725 (number)
67688725 is an odd 8-digits composite number following 67688724 and preceding 67688726. In scientific notation, it is written as 6.7688725 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 36 positive divisors. There are 48522240 positive integers (up to 67688725) that are relatively prime to 67688725.
Interesting facts
- 67688725 has 36 divisors, whose sum is 93559116
- The reverse of 67688725 is 52788676
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | sixty-seven million six hundred eighty-eight thousand seven hundred twenty-five |
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Notation
Scientific notation | 6.7688725 × 10^7 |
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Engineering notation | 6.7688725 × 10^6 |
Prime Factorization of 67688725
Prime Factorization 13 × 5 × 5 × 13 × 37 × 433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1041365 | Product of the distinct prime numbers |
The prime factorization of 67688725 is 13 × 5 × 5 × 13 × 37 × 433. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67688725)
Multiplication
n×yn×2 | 135377450 |
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n×3 | 203066175 |
n×4 | 270754900 |
n×5 | 338443625 |
Division
n÷yn÷2 | 33844362.5 |
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n÷3 | 22562908.333333 |
n÷3 | 16922181.25 |
n÷5 | 13537745 |
Exponentiation
nyn2 | 4581763492125625 |
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n3 | 3.1013372903353E+23 |
n4 | 2.0992556697775E+31 |
n5 | 1.4209593973626E+39 |
Nth Root
y√n2√n | 8227.3157834132 |
---|---|
3√n | 407.54175491444 |
4√n | 90.704552164779 |
5√n | 36.821651792657 |
Divisors of 67688725
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 | -67688724 | 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 67688725 can be divided by 36 positive divisors. The sum of these divisors (counting 67688725) is 1, the average is 0.027777777777778.
Base conversion 67688725
Base | System | Value |
---|---|---|
2 | Binary | 100000010001101100100010101 |
3 | Ternary | 11201100221110211 |
4 | Quaternary | 10002031210111 |
5 | Quinary | 114312014400 |
6 | Senary | 10414445421 |
8 | Octal | 402154425 |
10 | Decimal | 67688725 |
12 | Duodecimal | 1a803871 |
16 | Hexadecimal | 408d915 |
20 | Vigesimal | 11311g5 |
36 | Base36 | 14asyd |
Cryptographic Hash Functions
md5 | bb13722501042d55e7a5e2db2154c7f4 |
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sha1 | 8d044878c64f2fb3c09be967564505948022f758 |
sha256 | 084fe9d3dcabde94be60cd0debef84edc915762012882839daf5b799c8caee7c |
sha512 | e513c06d3d6d2965e6b79766daaaa8565ed4b294ffb42baf24ca81537ea53aa3a095b25bf93f2e84068d9f87d6ec1ee88e0829d2c150e795265026936333190e |
ripemd-160 | 9d90448fecd75cd652becb73055d5c621215914d |
67688725 as geometric shapes
Circle
Radius = nDiameter | 135377450 |
---|---|
Circumference | 425300802.38172 |
Area | 1.4394034527348E+16 |
Sphere
Radius = nVolume | 1.2990851263495E+24 |
---|---|
Surface area | 5.7576138109391E+16 |
Circumference | 425300802.38172 |
Square
Length = nPerimeter | 270754900 |
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Area | 4581763492125625 |
Diagonal | 95726312.914743 |
Cube
Length = nSurface area | 27490580952753750 |
---|---|
Volume | 3.1013372903353E+23 |
Space diagonal | 117240310.79956 |
Equilateral Triangle
Length = nPerimeter | 203066175 |
---|---|
Area | 1.9839617891564E+15 |
Altitude | 58620155.399779 |
Triangular Pyramid
Length = nSurface area | 1.9839617891564E+15 |
---|---|
Volume | 3.6549610479047E+22 |
Height | 31908770.971581 |