71329140 (number)
71329140 is an even 8-digits composite number following 71329139 and preceding 71329141. In scientific notation, it is written as 7.1329140 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 18403200 positive integers (up to 71329140) that are relatively prime to 71329140.
Interesting facts
- 71329140 has 96 divisors, whose sum is 229125120
- The reverse of 71329140 is 04192317
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million three hundred twenty-nine thousand one hundred forty |
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Notation
Scientific notation | 7.1329140 × 10^7 |
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Engineering notation | 7.1329140 × 10^6 |
Prime Factorization of 71329140
Prime Factorization 2 × 2 × 9 × 3 × 5 × 31 × 4261
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 35664570 | Product of the distinct prime numbers |
The prime factorization of 71329140 is 2 × 2 × 9 × 3 × 5 × 31 × 4261. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71329140)
Multiplication
n×yn×2 | 142658280 |
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n×3 | 213987420 |
n×4 | 285316560 |
n×5 | 356645700 |
Division
n÷yn÷2 | 35664570 |
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n÷3 | 23776380 |
n÷3 | 17832285 |
n÷5 | 14265828 |
Exponentiation
nyn2 | 5087846213139600 |
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n3 | 3.629116948355E+23 |
n4 | 2.5886179088559E+31 |
n5 | 1.8464388922729E+39 |
Nth Root
y√n2√n | 8445.6580560664 |
---|---|
3√n | 414.72065199175 |
4√n | 91.900261458096 |
5√n | 37.209462585438 |
Divisors of 71329140
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71329139 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71329140 can be divided by 96 positive divisors. The sum of these divisors (counting 71329140) is 1, the average is 0.010416666666667.
Base conversion 71329140
Base | System | Value |
---|---|---|
2 | Binary | 100010000000110010101110100 |
3 | Ternary | 11222012220012000 |
4 | Quaternary | 10100012111310 |
5 | Quinary | 121230013030 |
6 | Senary | 11024455300 |
8 | Octal | 420062564 |
10 | Decimal | 71329140 |
12 | Duodecimal | 1ba7a530 |
16 | Hexadecimal | 4406574 |
20 | Vigesimal | 125g2h0 |
36 | Base36 | 16gtx0 |
Cryptographic Hash Functions
md5 | b5a7bfde5441ab6be7807729dc792f1b |
---|---|
sha1 | 45021a8a013948f68fe2f95a7b5034d35038884c |
sha256 | 114e00b2aeec2f9da0773e46355e60bb313ef6841e5d0cd6de05392b1b7716e1 |
sha512 | 82d53e6f8389e83365597812c3bc5ac342973e57783ba79101e91776f51edcaa66728c4e8a810f6585e9c289d467159b194cef7da18a5ea37a6218bb623d280b |
ripemd-160 | bb3264645605e4e700e13d10d5770157048bb07e |
71329140 as geometric shapes
Circle
Radius = nDiameter | 142658280 |
---|---|
Circumference | 448174204.42176 |
Area | 1.5983940285794E+16 |
Sphere
Radius = nVolume | 1.5201609525294E+24 |
---|---|
Surface area | 6.3935761143176E+16 |
Circumference | 448174204.42176 |
Square
Length = nPerimeter | 285316560 |
---|---|
Area | 5087846213139600 |
Diagonal | 100874637.18041 |
Cube
Length = nSurface area | 30527077278837600 |
---|---|
Volume | 3.629116948355E+23 |
Space diagonal | 123545694.54019 |
Equilateral Triangle
Length = nPerimeter | 213987420 |
---|---|
Area | 2.2031020355637E+15 |
Altitude | 61772847.270097 |
Triangular Pyramid
Length = nSurface area | 2.2031020355637E+15 |
---|---|
Volume | 4.2769553398348E+22 |
Height | 33624879.060136 |