71377280 (number)
71377280 is an even 8-digits composite number following 71377279 and preceding 71377281. In scientific notation, it is written as 7.1377280 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 128 positive divisors. There are 25141248 positive integers (up to 71377280) that are relatively prime to 71377280.
Interesting facts
- 71377280 has 128 divisors, whose sum is 192265920
- The reverse of 71377280 is 08277317
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-one million three hundred seventy-seven thousand two hundred eighty |
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Notation
Scientific notation | 7.1377280 × 10^7 |
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Engineering notation | 7.1377280 × 10^6 |
Prime Factorization of 71377280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 13 × 373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1115270 | Product of the distinct prime numbers |
The prime factorization of 71377280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 13 × 373. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71377280)
Multiplication
n×yn×2 | 142754560 |
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n×3 | 214131840 |
n×4 | 285509120 |
n×5 | 356886400 |
Division
n÷yn÷2 | 35688640 |
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n÷3 | 23792426.666667 |
n÷3 | 17844320 |
n÷5 | 14275456 |
Exponentiation
nyn2 | 5094716100198400 |
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n3 | 3.6364697760437E+23 |
n4 | 2.5956132141621E+31 |
n5 | 1.8526781115895E+39 |
Nth Root
y√n2√n | 8448.5075605103 |
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3√n | 414.81392926241 |
4√n | 91.915763395134 |
5√n | 37.214483759548 |
Divisors of 71377280
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 | -71377279 | 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 71377280 can be divided by 128 positive divisors. The sum of these divisors (counting 71377280) is 1, the average is 0.0078125.
Base conversion 71377280
Base | System | Value |
---|---|---|
2 | Binary | 100010000010010000110000000 |
3 | Ternary | 11222022100012222 |
4 | Quaternary | 10100102012000 |
5 | Quinary | 121233033110 |
6 | Senary | 11025510212 |
8 | Octal | 420220600 |
10 | Decimal | 71377280 |
12 | Duodecimal | 1baa2368 |
16 | Hexadecimal | 4412180 |
20 | Vigesimal | 1262340 |
36 | Base36 | 16hv28 |
Cryptographic Hash Functions
md5 | 55cfe0c04627447aa0b9e2509e7bc23e |
---|---|
sha1 | 1a3e602139c227f6965349671b22ea96eb7fb824 |
sha256 | 4981e7cdcfa900153b9867a59489cc03ff1283c481c403233c00f142c261074f |
sha512 | 43c6c09bd89a70993720da884bbb4875095ce00128ff8aeb210004ef2206674081756a580455b5319db6af0e2473143b8ec28a52d6ff9481fee936ee8fe055ee |
ripemd-160 | 2e0619e080394e981e686b1ab6970b81f8701495 |
71377280 as geometric shapes
Circle
Radius = nDiameter | 142754560 |
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Circumference | 448476676.96244 |
Area | 1.6005522672509E+16 |
Sphere
Radius = nVolume | 1.5232408977894E+24 |
---|---|
Surface area | 6.4022090690036E+16 |
Circumference | 448476676.96244 |
Square
Length = nPerimeter | 285509120 |
---|---|
Area | 5094716100198400 |
Diagonal | 100942717.4213 |
Cube
Length = nSurface area | 30568296601190400 |
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Volume | 3.6364697760437E+23 |
Space diagonal | 123629075.46607 |
Equilateral Triangle
Length = nPerimeter | 214131840 |
---|---|
Area | 2.2060767839207E+15 |
Altitude | 61814537.733035 |
Triangular Pyramid
Length = nSurface area | 2.2060767839207E+15 |
---|---|
Volume | 4.2856207303674E+22 |
Height | 33647572.473767 |