71354128 (number)
71354128 is an even 8-digits composite number following 71354127 and preceding 71354129. In scientific notation, it is written as 7.1354128 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 34744320 positive integers (up to 71354128) that are relatively prime to 71354128.
Interesting facts
- 71354128 has 40 divisors, whose sum is 141910560
- The reverse of 71354128 is 82145317
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-one million three hundred fifty-four thousand one hundred twenty-eight |
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Notation
Scientific notation | 7.1354128 × 10^7 |
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Engineering notation | 7.1354128 × 10^6 |
Prime Factorization of 71354128
Prime Factorization 2 × 2 × 2 × 2 × 577 × 59 × 131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8919266 | Product of the distinct prime numbers |
The prime factorization of 71354128 is 2 × 2 × 2 × 2 × 577 × 59 × 131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71354128)
Multiplication
n×yn×2 | 142708256 |
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n×3 | 214062384 |
n×4 | 285416512 |
n×5 | 356770640 |
Division
n÷yn÷2 | 35677064 |
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n÷3 | 23784709.333333 |
n÷3 | 17838532 |
n÷5 | 14270825.6 |
Exponentiation
nyn2 | 5091411582640384 |
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n3 | 3.632932337684E+23 |
n4 | 2.5922471903845E+31 |
n5 | 1.8496753783033E+39 |
Nth Root
y√n2√n | 8447.1372665537 |
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3√n | 414.76907460352 |
4√n | 91.90830901803 |
5√n | 37.212069261444 |
Divisors of 71354128
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 | -71354127 | 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 71354128 can be divided by 40 positive divisors. The sum of these divisors (counting 71354128) is 1, the average is 0.025.
Base conversion 71354128
Base | System | Value |
---|---|---|
2 | Binary | 100010000001100011100010000 |
3 | Ternary | 11222021011110111 |
4 | Quaternary | 10100030130100 |
5 | Quinary | 121231313003 |
6 | Senary | 11025211104 |
8 | Octal | 420143420 |
10 | Decimal | 71354128 |
12 | Duodecimal | 1ba90a94 |
16 | Hexadecimal | 440c710 |
20 | Vigesimal | 125j568 |
36 | Base36 | 16hd74 |
Cryptographic Hash Functions
md5 | 3587d15e3e585306d7a7c14e65038e37 |
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sha1 | 3aaff19678f58cb58bf472686c74d7b08b1d9a74 |
sha256 | dfa7542c087b9d862a836d8d2463588550c07ebe8087ac6eadb29b5c845e66f3 |
sha512 | 976e3eea196c96cd9b605fae6aea53a70731de5d7da077b981de298764951eed14558afe227dc17beefc39c73c437e8300b38bdd6941f1d0eaa4b769904f8c3f |
ripemd-160 | 87e9de1c4ab28e96f471a11550c89db266c6e44e |
71354128 as geometric shapes
Circle
Radius = nDiameter | 142708256 |
---|---|
Circumference | 448331208.65621 |
Area | 1.5995141224425E+16 |
Sphere
Radius = nVolume | 1.5217591390743E+24 |
---|---|
Surface area | 6.39805648977E+16 |
Circumference | 448331208.65621 |
Square
Length = nPerimeter | 285416512 |
---|---|
Area | 5091411582640384 |
Diagonal | 100909975.54891 |
Cube
Length = nSurface area | 30548469495842304 |
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Volume | 3.632932337684E+23 |
Space diagonal | 123588975.02577 |
Equilateral Triangle
Length = nPerimeter | 214062384 |
---|---|
Area | 2.2046458858445E+15 |
Altitude | 61794487.512887 |
Triangular Pyramid
Length = nSurface area | 2.2046458858445E+15 |
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Volume | 4.2814518192805E+22 |
Height | 33636658.516302 |