71394408 (number)
71394408 is an even 8-digits composite number following 71394407 and preceding 71394409. In scientific notation, it is written as 7.1394408 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 23703840 positive integers (up to 71394408) that are relatively prime to 71394408.
Interesting facts
- 71394408 has 48 divisors, whose sum is 194126400
- The reverse of 71394408 is 80449317
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million three hundred ninety-four thousand four hundred eight |
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Notation
Scientific notation | 7.1394408 × 10^7 |
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Engineering notation | 7.1394408 × 10^6 |
Prime Factorization of 71394408
Prime Factorization 2 × 2 × 2 × 3 × 3 × 271 × 3659
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5949534 | Product of the distinct prime numbers |
The prime factorization of 71394408 is 2 × 2 × 2 × 3 × 3 × 271 × 3659. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71394408)
Multiplication
n×yn×2 | 142788816 |
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n×3 | 214183224 |
n×4 | 285577632 |
n×5 | 356972040 |
Division
n÷yn÷2 | 35697204 |
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n÷3 | 23798136 |
n÷3 | 17848602 |
n÷5 | 14278881.6 |
Exponentiation
nyn2 | 5097161493670464 |
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n3 | 3.63908827321E+23 |
n4 | 2.5981055292557E+31 |
n5 | 1.8549020618274E+39 |
Nth Root
y√n2√n | 8449.5211698652 |
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3√n | 414.84710678867 |
4√n | 91.921277024774 |
5√n | 37.21626961775 |
Divisors of 71394408
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 | -71394407 | 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 71394408 can be divided by 48 positive divisors. The sum of these divisors (counting 71394408) is 1, the average is 0.020833333333333.
Base conversion 71394408
Base | System | Value |
---|---|---|
2 | Binary | 100010000010110010001101000 |
3 | Ternary | 11222100012201100 |
4 | Quaternary | 10100112101220 |
5 | Quinary | 121234110113 |
6 | Senary | 11030121400 |
8 | Octal | 420262150 |
10 | Decimal | 71394408 |
12 | Duodecimal | 1bab0260 |
16 | Hexadecimal | 4416468 |
20 | Vigesimal | 1264608 |
36 | Base36 | 16i8a0 |
Cryptographic Hash Functions
md5 | 3e99776d10f3d1fc8fbfdf470ddafb61 |
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sha1 | 45ff1b4c3f0728e721e218b79fb054733892d7a4 |
sha256 | 3884c35942fc71630be84ef0f9426030a8e3575da51a214c01da542d2e85cfaf |
sha512 | 05c35c7ebff3678d4c95409d32fb40f72aa07d2e7dd6e6822ada6e2b0751cc125b0728c6e981afa31eed136648881798354b6d5332c22fd724d25390094a3371 |
ripemd-160 | 81bb5f33ff99bfd9847656552e6dd735bf49301a |
71394408 as geometric shapes
Circle
Radius = nDiameter | 142788816 |
---|---|
Circumference | 448584295.36038 |
Area | 1.6013205102676E+16 |
Sphere
Radius = nVolume | 1.5243377313175E+24 |
---|---|
Surface area | 6.4052820410704E+16 |
Circumference | 448584295.36038 |
Square
Length = nPerimeter | 285577632 |
---|---|
Area | 5097161493670464 |
Diagonal | 100966940.0712 |
Cube
Length = nSurface area | 30582968962022784 |
---|---|
Volume | 3.63908827321E+23 |
Space diagonal | 123658742.0323 |
Equilateral Triangle
Length = nPerimeter | 214183224 |
---|---|
Area | 2.2071356703552E+15 |
Altitude | 61829371.016151 |
Triangular Pyramid
Length = nSurface area | 2.2071356703552E+15 |
---|---|
Volume | 4.288706658872E+22 |
Height | 33655646.690399 |