71349488 (number)
71349488 is an even 8-digits composite number following 71349487 and preceding 71349489. In scientific notation, it is written as 7.1349488 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 30576000 positive integers (up to 71349488) that are relatively prime to 71349488.
Interesting facts
- 71349488 has 40 divisors, whose sum is 161224800
- The reverse of 71349488 is 88494317
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | seventy-one million three hundred forty-nine thousand four hundred eighty-eight |
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Notation
Scientific notation | 7.1349488 × 10^7 |
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Engineering notation | 7.1349488 × 10^6 |
Prime Factorization of 71349488
Prime Factorization 2 × 2 × 2 × 2 × 7 × 49 × 13001
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8918686 | Product of the distinct prime numbers |
The prime factorization of 71349488 is 2 × 2 × 2 × 2 × 7 × 49 × 13001. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71349488)
Multiplication
n×yn×2 | 142698976 |
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n×3 | 214048464 |
n×4 | 285397952 |
n×5 | 356747440 |
Division
n÷yn÷2 | 35674744 |
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n÷3 | 23783162.666667 |
n÷3 | 17837372 |
n÷5 | 14269897.6 |
Exponentiation
nyn2 | 5090749437862144 |
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n3 | 3.6322236592775E+23 |
n4 | 2.5915729839094E+31 |
n5 | 1.8490740551657E+39 |
Nth Root
y√n2√n | 8446.8626128285 |
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3√n | 414.76008390563 |
4√n | 91.906814833442 |
5√n | 37.211585285261 |
Divisors of 71349488
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71349487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71349488 can be divided by 40 positive divisors. The sum of these divisors (counting 71349488) is 1, the average is 0.025.
Base conversion 71349488
Base | System | Value |
---|---|---|
2 | Binary | 100010000001011010011110000 |
3 | Ternary | 11222020221002122 |
4 | Quaternary | 10100023103300 |
5 | Quinary | 121231140423 |
6 | Senary | 11025133412 |
8 | Octal | 420132360 |
10 | Decimal | 71349488 |
12 | Duodecimal | 1ba8a268 |
16 | Hexadecimal | 440b4f0 |
20 | Vigesimal | 125ide8 |
36 | Base36 | 16h9m8 |
Cryptographic Hash Functions
md5 | 1dee3f196ca5b3357a06fe810ff800fe |
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sha1 | f3ba3b23e0b1e6a702eb2f44c0a8b12e86ea83c8 |
sha256 | ef2cb81db20a22514030c54c7862b3e40bfa364dc99f6f9dd5fb4e1ed10e3e39 |
sha512 | 59b64da55af3b8e82783e9c5c32691f7ad42e4bc3cff65eefed7b0f153b12c42883b3078d90b255bdf7871df204a5d007b860a2ac4214bc6f7e883353d328d12 |
ripemd-160 | 4a88084b1f92132335fccad5f7cc5f3a113e97f4 |
71349488 as geometric shapes
Circle
Radius = nDiameter | 142698976 |
---|---|
Circumference | 448302054.67639 |
Area | 1.5993061035254E+16 |
Sphere
Radius = nVolume | 1.5214622885575E+24 |
---|---|
Surface area | 6.3972244141016E+16 |
Circumference | 448302054.67639 |
Square
Length = nPerimeter | 285397952 |
---|---|
Area | 5090749437862144 |
Diagonal | 100903413.59798 |
Cube
Length = nSurface area | 30544496627172864 |
---|---|
Volume | 3.6322236592775E+23 |
Space diagonal | 123580938.31003 |
Equilateral Triangle
Length = nPerimeter | 214048464 |
---|---|
Area | 2.204359168745E+15 |
Altitude | 61790469.155013 |
Triangular Pyramid
Length = nSurface area | 2.204359168745E+15 |
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Volume | 4.2806166337689E+22 |
Height | 33634471.199325 |