71326440 (number)
71326440 is an even 8-digits composite number following 71326439 and preceding 71326441. In scientific notation, it is written as 7.1326440 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 128 positive divisors. There are 18869760 positive integers (up to 71326440) that are relatively prime to 71326440.
Interesting facts
- 71326440 has 128 divisors, whose sum is 239644800
- The reverse of 71326440 is 04462317
- Previous prime number is 211
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million three hundred twenty-six thousand four hundred forty |
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Notation
Scientific notation | 7.1326440 × 10^7 |
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Engineering notation | 7.1326440 × 10^6 |
Prime Factorization of 71326440
Prime Factorization 2 × 2 × 2 × 9 × 3 × 5 × 211 × 313
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 17831610 | Product of the distinct prime numbers |
The prime factorization of 71326440 is 2 × 2 × 2 × 9 × 3 × 5 × 211 × 313. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71326440)
Multiplication
n×yn×2 | 142652880 |
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n×3 | 213979320 |
n×4 | 285305760 |
n×5 | 356632200 |
Division
n÷yn÷2 | 35663220 |
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n÷3 | 23775480 |
n÷3 | 17831610 |
n÷5 | 14265288 |
Exponentiation
nyn2 | 5087461043073600 |
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n3 | 3.6287048484113E+23 |
n4 | 2.5882259864792E+31 |
n5 | 1.8460894553105E+39 |
Nth Root
y√n2√n | 8445.4982091053 |
---|---|
3√n | 414.71541916129 |
4√n | 91.899391777668 |
5√n | 37.209180885504 |
Divisors of 71326440
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71326439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71326440 can be divided by 128 positive divisors. The sum of these divisors (counting 71326440) is 1, the average is 0.0078125.
Base conversion 71326440
Base | System | Value |
---|---|---|
2 | Binary | 100010000000101101011101000 |
3 | Ternary | 11222012202111000 |
4 | Quaternary | 10100011223220 |
5 | Quinary | 121224421230 |
6 | Senary | 11024435000 |
8 | Octal | 420055350 |
10 | Decimal | 71326440 |
12 | Duodecimal | 1ba78a60 |
16 | Hexadecimal | 4405ae8 |
20 | Vigesimal | 125fg20 |
36 | Base36 | 16gru0 |
Cryptographic Hash Functions
md5 | f207726c4baf17a56e7bf73e14e033ae |
---|---|
sha1 | a6c7d68a9b690b81101a2456a351ad8cd9c2592e |
sha256 | bf847df60883ac0b7acba9e65787561ec36ae50ea43e33d1e425f75b42168e45 |
sha512 | 189aeaae60d2391c0992f9a07c0c978abd6e5e8711a8ca2a6a759a714d2c6d94d541926ffc8de8b10741ed056b981b79dc6002e78f00d352f69c02be7ebe58c3 |
ripemd-160 | e5cf13716d44e36f7828c70304b62dc3f3642608 |
71326440 as geometric shapes
Circle
Radius = nDiameter | 142652880 |
---|---|
Circumference | 448157239.82143 |
Area | 1.5982730238344E+16 |
Sphere
Radius = nVolume | 1.5199883325086E+24 |
---|---|
Surface area | 6.3930920953377E+16 |
Circumference | 448157239.82143 |
Square
Length = nPerimeter | 285305760 |
---|---|
Area | 5087461043073600 |
Diagonal | 100870818.80379 |
Cube
Length = nSurface area | 30524766258441600 |
---|---|
Volume | 3.6287048484113E+23 |
Space diagonal | 123541018.00301 |
Equilateral Triangle
Length = nPerimeter | 213979320 |
---|---|
Area | 2.2029352520327E+15 |
Altitude | 61770509.001507 |
Triangular Pyramid
Length = nSurface area | 2.2029352520327E+15 |
---|---|
Volume | 4.2764696753935E+22 |
Height | 33623606.26793 |