71347640 (number)
71347640 is an even 8-digits composite number following 71347639 and preceding 71347641. In scientific notation, it is written as 7.1347640 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 128 positive divisors. There are 21233664 positive integers (up to 71347640) that are relatively prime to 71347640.
Interesting facts
- 71347640 has 128 divisors, whose sum is 209381760
- The reverse of 71347640 is 04674317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million three hundred forty-seven thousand six hundred forty |
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Notation
Scientific notation | 7.1347640 × 10^7 |
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Engineering notation | 7.1347640 × 10^6 |
Prime Factorization of 71347640
Prime Factorization 2 × 2 × 2 × 13 × 7 × 17 × 5 × 1153
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 17836910 | Product of the distinct prime numbers |
The prime factorization of 71347640 is 2 × 2 × 2 × 13 × 7 × 17 × 5 × 1153. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71347640)
Multiplication
n×yn×2 | 142695280 |
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n×3 | 214042920 |
n×4 | 285390560 |
n×5 | 356738200 |
Division
n÷yn÷2 | 35673820 |
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n÷3 | 23782546.666667 |
n÷3 | 17836910 |
n÷5 | 14269528 |
Exponentiation
nyn2 | 5090485733569600 |
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n3 | 3.6319414354386E+23 |
n4 | 2.5913045003676E+31 |
n5 | 1.848834606226E+39 |
Nth Root
y√n2√n | 8446.7532223926 |
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3√n | 414.75650301914 |
4√n | 91.906219715494 |
5√n | 37.211392522218 |
Divisors of 71347640
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 | -71347639 | 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 71347640 can be divided by 128 positive divisors. The sum of these divisors (counting 71347640) is 1, the average is 0.0078125.
Base conversion 71347640
Base | System | Value |
---|---|---|
2 | Binary | 100010000001010110110111000 |
3 | Ternary | 11222020211120012 |
4 | Quaternary | 10100022312320 |
5 | Quinary | 121231111030 |
6 | Senary | 11025121052 |
8 | Octal | 420126670 |
10 | Decimal | 71347640 |
12 | Duodecimal | 1ba89188 |
16 | Hexadecimal | 440adb8 |
20 | Vigesimal | 125i920 |
36 | Base36 | 16h86w |
Cryptographic Hash Functions
md5 | fe433223872094bd6acda50f01a80068 |
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sha1 | 7587558495fc9ac2285b2e52cd80269382b5afd3 |
sha256 | 4aec3a4269ce7c1f0a36ce3f1484549144a06e3879474a7d5c32256a11be11f4 |
sha512 | a6f0e2b793562ccb0d13bd65b4f454cffcc62e45373881cdd78d104b5faa5ae1add63f0ff69aba1f08c07af83990df61b354917f45b90120d03140e9df446fba |
ripemd-160 | 298cac32319df0c6429f8a9ae5e186634bc91ce5 |
71347640 as geometric shapes
Circle
Radius = nDiameter | 142695280 |
---|---|
Circumference | 448290443.34994 |
Area | 1.5992232583786E+16 |
Sphere
Radius = nVolume | 1.5213440709123E+24 |
---|---|
Surface area | 6.3968930335144E+16 |
Circumference | 448290443.34994 |
Square
Length = nPerimeter | 285390560 |
---|---|
Area | 5090485733569600 |
Diagonal | 100900800.13131 |
Cube
Length = nSurface area | 30542914401417600 |
---|---|
Volume | 3.6319414354386E+23 |
Space diagonal | 123577737.48013 |
Equilateral Triangle
Length = nPerimeter | 214042920 |
---|---|
Area | 2.2042449814368E+15 |
Altitude | 61788868.740067 |
Triangular Pyramid
Length = nSurface area | 2.2042449814368E+15 |
---|---|
Volume | 4.2802840297851E+22 |
Height | 33633600.043771 |