71386172 (number)
71386172 is an even 8-digits composite number following 71386171 and preceding 71386173. In scientific notation, it is written as 7.1386172 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 29134080 positive integers (up to 71386172) that are relatively prime to 71386172.
Interesting facts
- 71386172 has 48 divisors, whose sum is 150777312
- The reverse of 71386172 is 27168317
- 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 eighty-six thousand one hundred seventy-two |
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Notation
Scientific notation | 7.1386172 × 10^7 |
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Engineering notation | 7.1386172 × 10^6 |
Prime Factorization of 71386172
Prime Factorization 2 × 2 × 11 × 37 × 13 × 3373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35693086 | Product of the distinct prime numbers |
The prime factorization of 71386172 is 2 × 2 × 11 × 37 × 13 × 3373. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71386172)
Multiplication
n×yn×2 | 142772344 |
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n×3 | 214158516 |
n×4 | 285544688 |
n×5 | 356930860 |
Division
n÷yn÷2 | 35693086 |
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n÷3 | 23795390.666667 |
n÷3 | 17846543 |
n÷5 | 14277234.4 |
Exponentiation
nyn2 | 5095985552813584 |
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n3 | 3.6378290118267E+23 |
n4 | 2.5969068754485E+31 |
n5 | 1.8538324087875E+39 |
Nth Root
y√n2√n | 8449.0337909136 |
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3√n | 414.83115403524 |
4√n | 91.918625919416 |
5√n | 37.215410930495 |
Divisors of 71386172
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71386171 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71386172 can be divided by 48 positive divisors. The sum of these divisors (counting 71386172) is 1, the average is 0.020833333333333.
Base conversion 71386172
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100010000111100 |
3 | Ternary | 11222022210102022 |
4 | Quaternary | 10100110100330 |
5 | Quinary | 121233324142 |
6 | Senary | 11030015312 |
8 | Octal | 420242074 |
10 | Decimal | 71386172 |
12 | Duodecimal | 1baa7538 |
16 | Hexadecimal | 441443c |
20 | Vigesimal | 126358c |
36 | Base36 | 16i1x8 |
Cryptographic Hash Functions
md5 | 9d03c1a9015f3ec8019d729823bc5e9b |
---|---|
sha1 | da0b976414ee4696d36297c2a47d8b62a4afedbc |
sha256 | feed118ba30fc1ff57d89f72983914c044bebaa977fc2d9ce592d8ab438c6b21 |
sha512 | de21825e943fab0c90180d2a1d35abc10411734d02ea3b7223e5fbf83b608d386e146c5301750f563b848bd4d4c593ae869da58c95a1ae7ae36f6d86affd23ac |
ripemd-160 | da03c44555c8d773b96c898bee37159c410a5650 |
71386172 as geometric shapes
Circle
Radius = nDiameter | 142772344 |
---|---|
Circumference | 448532547.04619 |
Area | 1.6009510775519E+16 |
Sphere
Radius = nVolume | 1.5238102531427E+24 |
---|---|
Surface area | 6.4038043102076E+16 |
Circumference | 448532547.04619 |
Square
Length = nPerimeter | 285544688 |
---|---|
Area | 5095985552813584 |
Diagonal | 100955292.6083 |
Cube
Length = nSurface area | 30575913316881504 |
---|---|
Volume | 3.6378290118267E+23 |
Space diagonal | 123644476.86185 |
Equilateral Triangle
Length = nPerimeter | 214158516 |
---|---|
Area | 2.2066264730275E+15 |
Altitude | 61822238.430925 |
Triangular Pyramid
Length = nSurface area | 2.2066264730275E+15 |
---|---|
Volume | 4.2872226050996E+22 |
Height | 33651764.202766 |