71738400 (number)
71738400 is an even 8-digits composite number following 71738399 and preceding 71738401. In scientific notation, it is written as 7.1738400 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 18816000 positive integers (up to 71738400) that are relatively prime to 71738400.
Interesting facts
- 71738400 has 96 divisors, whose sum is 183762432
- The reverse of 71738400 is 00483717
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million seven hundred thirty-eight thousand four hundred |
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Notation
Scientific notation | 7.1738400 × 10^7 |
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Engineering notation | 7.1738400 × 10^6 |
Prime Factorization of 71738400
Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 5 × 71 × 421
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4483650 | Product of the distinct prime numbers |
The prime factorization of 71738400 is 2 × 2 × 2 × 2 × 2 × 15 × 5 × 71 × 421. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71738400)
Multiplication
n×yn×2 | 143476800 |
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n×3 | 215215200 |
n×4 | 286953600 |
n×5 | 358692000 |
Division
n÷yn÷2 | 35869200 |
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n÷3 | 23912800 |
n÷3 | 17934600 |
n÷5 | 14347680 |
Exponentiation
nyn2 | 5146398034560000 |
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n3 | 3.6919436076248E+23 |
n4 | 2.6485412730123E+31 |
n5 | 1.9000211325987E+39 |
Nth Root
y√n2√n | 8469.8524190212 |
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3√n | 415.51231064036 |
4√n | 92.031801128856 |
5√n | 37.252063729008 |
Divisors of 71738400
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71738399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71738400 can be divided by 96 positive divisors. The sum of these divisors (counting 71738400) is 1, the average is 0.010416666666667.
Base conversion 71738400
Base | System | Value |
---|---|---|
2 | Binary | 100010001101010010000100000 |
3 | Ternary | 11222222200120210 |
4 | Quaternary | 10101222100200 |
5 | Quinary | 121331112100 |
6 | Senary | 11041334120 |
8 | Octal | 421522040 |
10 | Decimal | 71738400 |
12 | Duodecimal | 20037340 |
16 | Hexadecimal | 446a420 |
20 | Vigesimal | 1287600 |
36 | Base36 | 16plpc |
Cryptographic Hash Functions
md5 | c64cc1fc7307181e096cf580ec09e780 |
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sha1 | 87a0307f748334a23be2df13421589a1e4c3e621 |
sha256 | a4ba1ae977abe5ffcc1cf14b1581ad826090ad1dd1da9642888d103e79018216 |
sha512 | 8621376c735ba3fe0bb40f6e6ae0e605829f0061151398d7625e9bf05db845ca21456f6491a1312176a5638172acf7ed7b2c1b110391203098abf26f82387889 |
ripemd-160 | edae482348aaa273e23d199865fccb5bc924f6c7 |
71738400 as geometric shapes
Circle
Radius = nDiameter | 143476800 |
---|---|
Circumference | 450745660.84057 |
Area | 1.6167886257823E+16 |
Sphere
Radius = nVolume | 1.5464777220242E+24 |
---|---|
Surface area | 6.4671545031291E+16 |
Circumference | 450745660.84057 |
Square
Length = nPerimeter | 286953600 |
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Area | 5146398034560000 |
Diagonal | 101453418.22295 |
Cube
Length = nSurface area | 30878388207360000 |
---|---|
Volume | 3.6919436076248E+23 |
Space diagonal | 124254553.6537 |
Equilateral Triangle
Length = nPerimeter | 215215200 |
---|---|
Area | 2.2284557179576E+15 |
Altitude | 62127276.82685 |
Triangular Pyramid
Length = nSurface area | 2.2284557179576E+15 |
---|---|
Volume | 4.3509972678497E+22 |
Height | 33817806.074315 |