71358720 (number)
71358720 is an even 8-digits composite number following 71358719 and preceding 71358721. In scientific notation, it is written as 7.1358720 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 36 positive divisors. There are 19027968 positive integers (up to 71358720) that are relatively prime to 71358720.
Interesting facts
- 71358720 has 36 divisors, whose sum is 151942784
- The reverse of 71358720 is 02785317
- Previous prime number is 15
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred fifty-eight thousand seven hundred twenty |
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Notation
Scientific notation | 7.1358720 × 10^7 |
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Engineering notation | 7.1358720 × 10^6 |
Prime Factorization of 71358720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 18583
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 557490 | Product of the distinct prime numbers |
The prime factorization of 71358720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 18583. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71358720)
Multiplication
n×yn×2 | 142717440 |
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n×3 | 214076160 |
n×4 | 285434880 |
n×5 | 356793600 |
Division
n÷yn÷2 | 35679360 |
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n÷3 | 23786240 |
n÷3 | 17839680 |
n÷5 | 14271744 |
Exponentiation
nyn2 | 5092066920038400 |
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n3 | 3.6336337756828E+23 |
n4 | 2.5929145518149E+31 |
n5 | 1.8502706348689E+39 |
Nth Root
y√n2√n | 8447.4090702416 |
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3√n | 414.77797191046 |
4√n | 91.909787673792 |
5√n | 37.21254820619 |
Divisors of 71358720
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71358719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71358720 can be divided by 36 positive divisors. The sum of these divisors (counting 71358720) is 1, the average is 0.027777777777778.
Base conversion 71358720
Base | System | Value |
---|---|---|
2 | Binary | 100010000001101100100000000 |
3 | Ternary | 11222021101202120 |
4 | Quaternary | 10100031210000 |
5 | Quinary | 121231434340 |
6 | Senary | 11025244240 |
8 | Octal | 420154400 |
10 | Decimal | 71358720 |
12 | Duodecimal | 1ba93680 |
16 | Hexadecimal | 440d900 |
20 | Vigesimal | 125jgg0 |
36 | Base36 | 16hgqo |
Cryptographic Hash Functions
md5 | fdfb053df0375f0f1e3b2b5ca7680f21 |
---|---|
sha1 | 8147d04270bed78fbc3ebff8627853ddfe203ba1 |
sha256 | 74eb3421c5357af9f7660dd344287cbf80d436356f673d6630540648e16e5e45 |
sha512 | 5cf93691e4c810bdf06e11626f84d9afd13a05ee82b53d180c1b59e20196c64e93e50ab5845e2496301f57c28c9dd6cbcd90f08442233c9180138a386cec0674 |
ripemd-160 | f6d08abec04df10c48f33cf758db028aa13a4488 |
71358720 as geometric shapes
Circle
Radius = nDiameter | 142717440 |
---|---|
Circumference | 448360061.04314 |
Area | 1.599720002758E+16 |
Sphere
Radius = nVolume | 1.5220529567361E+24 |
---|---|
Surface area | 6.3988800110321E+16 |
Circumference | 448360061.04314 |
Square
Length = nPerimeter | 285434880 |
---|---|
Area | 5092066920038400 |
Diagonal | 100916469.61758 |
Cube
Length = nSurface area | 30552401520230400 |
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Volume | 3.6336337756828E+23 |
Space diagonal | 123596928.60308 |
Equilateral Triangle
Length = nPerimeter | 214076160 |
---|---|
Area | 2.2049296552618E+15 |
Altitude | 61798464.301541 |
Triangular Pyramid
Length = nSurface area | 2.2049296552618E+15 |
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Volume | 4.2822784718897E+22 |
Height | 33638823.205861 |