66707628 (number)
66707628 is an even 8-digits composite number following 66707627 and preceding 66707629. In scientific notation, it is written as 6.6707628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20439360 positive integers (up to 66707628) that are relatively prime to 66707628.
Interesting facts
- 66707628 has 48 divisors, whose sum is 168327936
- The reverse of 66707628 is 82670766
- Previous prime number is 283
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-six million seven hundred seven thousand six hundred twenty-eight |
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Notation
Scientific notation | 6.6707628 × 10^7 |
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Engineering notation | 6.6707628 × 10^6 |
Prime Factorization of 66707628
Prime Factorization 2 × 2 × 3 × 13 × 283 × 1511
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33353814 | Product of the distinct prime numbers |
The prime factorization of 66707628 is 2 × 2 × 3 × 13 × 283 × 1511. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66707628)
Multiplication
n×yn×2 | 133415256 |
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n×3 | 200122884 |
n×4 | 266830512 |
n×5 | 333538140 |
Division
n÷yn÷2 | 33353814 |
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n÷3 | 22235876 |
n÷3 | 16676907 |
n÷5 | 13341525.6 |
Exponentiation
nyn2 | 4449907633386384 |
---|---|
n3 | 2.968427830423E+23 |
n4 | 1.980167794567E+31 |
n5 | 1.3209229661756E+39 |
Nth Root
y√n2√n | 8167.4737832453 |
---|---|
3√n | 405.5631610703 |
4√n | 90.374076942702 |
5√n | 36.714287094493 |
Divisors of 66707628
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 | -66707627 | 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 66707628 can be divided by 48 positive divisors. The sum of these divisors (counting 66707628) is 1, the average is 0.020833333333333.
Base conversion 66707628
Base | System | Value |
---|---|---|
2 | Binary | 11111110011110000010101100 |
3 | Ternary | 11122112002122220 |
4 | Quaternary | 3332132002230 |
5 | Quinary | 114034121003 |
6 | Senary | 10341435340 |
8 | Octal | 376360254 |
10 | Decimal | 66707628 |
12 | Duodecimal | 1a40bb50 |
16 | Hexadecimal | 3f9e0ac |
20 | Vigesimal | 10gi918 |
36 | Base36 | 13prxo |
Cryptographic Hash Functions
md5 | 1f351b660697ae272b690ba8f399a26c |
---|---|
sha1 | 32ab63f256be66bf51e8e96ef479e0e0d2e42292 |
sha256 | f89b3b8fa2af9ffe226a713aff1a01fa8a740e5ec795d8c195f627f8df76375e |
sha512 | 34984d85f6f8d6bb679a1786f9fbb347a5ee50d8bbb782d052cebf860f1fdff22c803dc9a5e75fa2be3c6db99939bdf1f6ebeedf8fe867edd30b46f70826797c |
ripemd-160 | cd444c5cd329709f85a74605b2f5a09941b8b4ff |
66707628 as geometric shapes
Circle
Radius = nDiameter | 133415256 |
---|---|
Circumference | 419136388.1264 |
Area | 1.39797971302E+16 |
Sphere
Radius = nVolume | 1.2434121419691E+24 |
---|---|
Surface area | 5.5919188520799E+16 |
Circumference | 419136388.1264 |
Square
Length = nPerimeter | 266830512 |
---|---|
Area | 4449907633386384 |
Diagonal | 94338832.231339 |
Cube
Length = nSurface area | 26699445800318304 |
---|---|
Volume | 2.968427830423E+23 |
Space diagonal | 115541000.9484 |
Equilateral Triangle
Length = nPerimeter | 200122884 |
---|---|
Area | 1.9268665275034E+15 |
Altitude | 57770500.474202 |
Triangular Pyramid
Length = nSurface area | 1.9268665275034E+15 |
---|---|
Volume | 3.4983257472583E+22 |
Height | 31446277.410446 |