71386320 (number)
71386320 is an even 8-digits composite number following 71386319 and preceding 71386321. In scientific notation, it is written as 7.1386320 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 18519552 positive integers (up to 71386320) that are relatively prime to 71386320.
Interesting facts
- 71386320 has 40 divisors, whose sum is 151537920
- The reverse of 71386320 is 02368317
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million three hundred eighty-six thousand three hundred twenty |
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Notation
Scientific notation | 7.1386320 × 10^7 |
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Engineering notation | 7.1386320 × 10^6 |
Prime Factorization of 71386320
Prime Factorization 2 × 2 × 2 × 2 × 15 × 37 × 8039
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8923290 | Product of the distinct prime numbers |
The prime factorization of 71386320 is 2 × 2 × 2 × 2 × 15 × 37 × 8039. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71386320)
Multiplication
n×yn×2 | 142772640 |
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n×3 | 214158960 |
n×4 | 285545280 |
n×5 | 356931600 |
Division
n÷yn÷2 | 35693160 |
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n÷3 | 23795440 |
n÷3 | 17846580 |
n÷5 | 14277264 |
Exponentiation
nyn2 | 5096006683142400 |
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n3 | 3.6378516380494E+23 |
n4 | 2.5969284114632E+31 |
n5 | 1.853851625978E+39 |
Nth Root
y√n2√n | 8449.042549307 |
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3√n | 414.83144071527 |
4√n | 91.918673561508 |
5√n | 37.215426361708 |
Divisors of 71386320
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 | -71386319 | 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 71386320 can be divided by 40 positive divisors. The sum of these divisors (counting 71386320) is 1, the average is 0.025.
Base conversion 71386320
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100010011010000 |
3 | Ternary | 11222022210121210 |
4 | Quaternary | 10100110103100 |
5 | Quinary | 121233330240 |
6 | Senary | 11030020120 |
8 | Octal | 420242320 |
10 | Decimal | 71386320 |
12 | Duodecimal | 1baa7640 |
16 | Hexadecimal | 44144d0 |
20 | Vigesimal | 12635g0 |
36 | Base36 | 16i21c |
Cryptographic Hash Functions
md5 | 2a11f2078c5e3f525102ad06d5865317 |
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sha1 | 9e980e5ad110f248978da4fc3de402011fc7df5c |
sha256 | 199637d0f407bb306a058c3f07576e46a59d3c508437df57948e883cd7dadb40 |
sha512 | 39eed5a01dcccf85c0ca35aebb83d4a8588e772ea9a36934c380fcc7f7524db366d6d80d859b421481029222b2843326c2cce7ebaeca83aee17603c3a3c721b9 |
ripemd-160 | d1269f266dbda8151e40418b5858692af25e0e4e |
71386320 as geometric shapes
Circle
Radius = nDiameter | 142772640 |
---|---|
Circumference | 448533476.95762 |
Area | 1.6009577158405E+16 |
Sphere
Radius = nVolume | 1.5238197307928E+24 |
---|---|
Surface area | 6.4038308633619E+16 |
Circumference | 448533476.95762 |
Square
Length = nPerimeter | 285545280 |
---|---|
Area | 5096006683142400 |
Diagonal | 100955501.91191 |
Cube
Length = nSurface area | 30576040098854400 |
---|---|
Volume | 3.6378516380494E+23 |
Space diagonal | 123644733.20537 |
Equilateral Triangle
Length = nPerimeter | 214158960 |
---|---|
Area | 2.2066356227283E+15 |
Altitude | 61822366.602685 |
Triangular Pyramid
Length = nSurface area | 2.2066356227283E+15 |
---|---|
Volume | 4.2872492703589E+22 |
Height | 33651833.970635 |