71398684 (number)
71398684 is an even 8-digits composite number following 71398683 and preceding 71398685. In scientific notation, it is written as 7.1398684 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 36 positive divisors. There are 30137184 positive integers (up to 71398684) that are relatively prime to 71398684.
Interesting facts
- 71398684 has 36 divisors, whose sum is 147543816
- The reverse of 71398684 is 48689317
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | seventy-one million three hundred ninety-eight thousand six hundred eighty-four |
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Notation
Scientific notation | 7.1398684 × 10^7 |
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Engineering notation | 7.1398684 × 10^6 |
Prime Factorization of 71398684
Prime Factorization 2 × 2 × 7 × 7 × 67 × 5437
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5099906 | Product of the distinct prime numbers |
The prime factorization of 71398684 is 2 × 2 × 7 × 7 × 67 × 5437. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71398684)
Multiplication
n×yn×2 | 142797368 |
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n×3 | 214196052 |
n×4 | 285594736 |
n×5 | 356993420 |
Division
n÷yn÷2 | 35699342 |
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n÷3 | 23799561.333333 |
n÷3 | 17849671 |
n÷5 | 14279736.8 |
Exponentiation
nyn2 | 5097772076931856 |
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n3 | 3.6397421762488E+23 |
n4 | 2.5987280148346E+31 |
n5 | 1.8554576033312E+39 |
Nth Root
y√n2√n | 8449.7741981665 |
---|---|
3√n | 414.8553887203 |
4√n | 91.922653345987 |
5√n | 37.216715403242 |
Divisors of 71398684
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 | -71398683 | 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 71398684 can be divided by 36 positive divisors. The sum of these divisors (counting 71398684) is 1, the average is 0.027777777777778.
Base conversion 71398684
Base | System | Value |
---|---|---|
2 | Binary | 100010000010111010100011100 |
3 | Ternary | 11222100102120201 |
4 | Quaternary | 10100113110130 |
5 | Quinary | 121234224214 |
6 | Senary | 11030153244 |
8 | Octal | 420272434 |
10 | Decimal | 71398684 |
12 | Duodecimal | 1bab2824 |
16 | Hexadecimal | 441751c |
20 | Vigesimal | 1264ge4 |
36 | Base36 | 16ibks |
Cryptographic Hash Functions
md5 | d9201c5f87a02e44b8c109a71d9ce6cd |
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sha1 | 778a7277b5f2060ba1691ddc558f819ad1494e6b |
sha256 | 145cb8ec87ec67cc2bcc4d26871c38bef302e7f7b627dc423aa89527545b3a33 |
sha512 | da29767e1b1d73a44d0b1e8ff9251c6058368a4585e6969e40abe22a44f03daaf17e2727d59776a7d5ca9a09dc7b94a61e0c49dd11e97487236d4c2320099891 |
ripemd-160 | 9bb10cfd21d375e2a66d0052fbdd3c56fdf33826 |
71398684 as geometric shapes
Circle
Radius = nDiameter | 142797368 |
---|---|
Circumference | 448611162.26076 |
Area | 1.6015123306564E+16 |
Sphere
Radius = nVolume | 1.5246116375819E+24 |
---|---|
Surface area | 6.4060493226257E+16 |
Circumference | 448611162.26076 |
Square
Length = nPerimeter | 285594736 |
---|---|
Area | 5097772076931856 |
Diagonal | 100972987.24839 |
Cube
Length = nSurface area | 30586632461591136 |
---|---|
Volume | 3.6397421762488E+23 |
Space diagonal | 123666148.28156 |
Equilateral Triangle
Length = nPerimeter | 214196052 |
---|---|
Area | 2.207400060663E+15 |
Altitude | 61833074.140778 |
Triangular Pyramid
Length = nSurface area | 2.207400060663E+15 |
---|---|
Volume | 4.2894772909937E+22 |
Height | 33657662.41613 |