71340640 (number)
71340640 is an even 8-digits composite number following 71340639 and preceding 71340641. In scientific notation, it is written as 7.1340640 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 24459264 positive integers (up to 71340640) that are relatively prime to 71340640.
Interesting facts
- 71340640 has 48 divisors, whose sum is 192622752
- The reverse of 71340640 is 04604317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | seventy-one million three hundred forty thousand six hundred forty |
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Notation
Scientific notation | 7.1340640 × 10^7 |
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Engineering notation | 7.1340640 × 10^6 |
Prime Factorization of 71340640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 63697
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4458790 | Product of the distinct prime numbers |
The prime factorization of 71340640 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 63697. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71340640)
Multiplication
n×yn×2 | 142681280 |
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n×3 | 214021920 |
n×4 | 285362560 |
n×5 | 356703200 |
Division
n÷yn÷2 | 35670320 |
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n÷3 | 23780213.333333 |
n÷3 | 17835160 |
n÷5 | 14268128 |
Exponentiation
nyn2 | 5089486915609600 |
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n3 | 3.6308725383121E+23 |
n4 | 2.5902877064161E+31 |
n5 | 1.8479278275986E+39 |
Nth Root
y√n2√n | 8446.338851834 |
---|---|
3√n | 414.74293849445 |
4√n | 91.903965376005 |
5√n | 37.210662322955 |
Divisors of 71340640
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 | -71340639 | 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 71340640 can be divided by 48 positive divisors. The sum of these divisors (counting 71340640) is 1, the average is 0.020833333333333.
Base conversion 71340640
Base | System | Value |
---|---|---|
2 | Binary | 100010000001001001001100000 |
3 | Ternary | 11222020110221221 |
4 | Quaternary | 10100021021200 |
5 | Quinary | 121230400030 |
6 | Senary | 11025024424 |
8 | Octal | 420111140 |
10 | Decimal | 71340640 |
12 | Duodecimal | 1ba85114 |
16 | Hexadecimal | 4409260 |
20 | Vigesimal | 125hbc0 |
36 | Base36 | 16h2sg |
Cryptographic Hash Functions
md5 | c6002a1c55a984dbd5e8a980bc370e48 |
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sha1 | d3effde557d5c9c9972ad61ceba06635ca035fd9 |
sha256 | 50d53b56e20e05a86a2717b612da111afd4d3877b5aeea3db7f1dff68f08f77f |
sha512 | 77569fd4f2ee5a450f76b81036faa7b4ce62bf1ca40bab7b4943846242dbe75427971dfa763b56646f397c9465f7dc5992d7674694d93d9f7959226eeeaf0091 |
ripemd-160 | 37bd9b553a8e52b623ab7c14d882bce09f962ada |
71340640 as geometric shapes
Circle
Radius = nDiameter | 142681280 |
---|---|
Circumference | 448246461.05279 |
Area | 1.598909470462E+16 |
Sphere
Radius = nVolume | 1.520896332331E+24 |
---|---|
Surface area | 6.3956378818482E+16 |
Circumference | 448246461.05279 |
Square
Length = nPerimeter | 285362560 |
---|---|
Area | 5089486915609600 |
Diagonal | 100890900.63638 |
Cube
Length = nSurface area | 30536921493657600 |
---|---|
Volume | 3.6308725383121E+23 |
Space diagonal | 123565613.12448 |
Equilateral Triangle
Length = nPerimeter | 214021920 |
---|---|
Area | 2.2038124805732E+15 |
Altitude | 61782806.56224 |
Triangular Pyramid
Length = nSurface area | 2.2038124805732E+15 |
---|---|
Volume | 4.2790243224409E+22 |
Height | 33630300.212126 |