71338240 (number)
71338240 is an even 8-digits composite number following 71338239 and preceding 71338241. In scientific notation, it is written as 7.1338240 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 28534784 positive integers (up to 71338240) that are relatively prime to 71338240.
Interesting facts
- 71338240 has 36 divisors, whose sum is 170880444
- The reverse of 71338240 is 04283317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | seventy-one million three hundred thirty-eight thousand two hundred forty |
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Notation
Scientific notation | 7.1338240 × 10^7 |
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Engineering notation | 7.1338240 × 10^6 |
Prime Factorization of 71338240
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 55733
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 557330 | Product of the distinct prime numbers |
The prime factorization of 71338240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 55733. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71338240)
Multiplication
n×yn×2 | 142676480 |
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n×3 | 214014720 |
n×4 | 285352960 |
n×5 | 356691200 |
Division
n÷yn÷2 | 35669120 |
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n÷3 | 23779413.333333 |
n÷3 | 17834560 |
n÷5 | 14267648 |
Exponentiation
nyn2 | 5089144486297600 |
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n3 | 3.6305061075817E+23 |
n4 | 2.5899391602413E+31 |
n5 | 1.8476170139869E+39 |
Nth Root
y√n2√n | 8446.1967772483 |
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3√n | 414.738287596 |
4√n | 91.903192421419 |
5√n | 37.210411955727 |
Divisors of 71338240
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71338239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71338240 can be divided by 36 positive divisors. The sum of these divisors (counting 71338240) is 1, the average is 0.027777777777778.
Base conversion 71338240
Base | System | Value |
---|---|---|
2 | Binary | 100010000001000100100000000 |
3 | Ternary | 11222020100200001 |
4 | Quaternary | 10100020210000 |
5 | Quinary | 121230310430 |
6 | Senary | 11025005344 |
8 | Octal | 420104400 |
10 | Decimal | 71338240 |
12 | Duodecimal | 1ba83854 |
16 | Hexadecimal | 4408900 |
20 | Vigesimal | 125h5c0 |
36 | Base36 | 16h0xs |
Cryptographic Hash Functions
md5 | 2f76be658fe8406b5923f85ae8da9460 |
---|---|
sha1 | cfc616aa2195fd50cbc1cbdfe12b85deff7611e7 |
sha256 | 32cbc7b80b7a2fa509a8e7a6392766a43b156af8bc96a3f63620333d0f1cb3bd |
sha512 | ef698fe7b11a654bb3b6a68a6207686621e0e18668495a1fafcc955c15be3b8653b2539e74e1f30294f583474ab302df26679841a05dc0ce824848aa2d3bcc65 |
ripemd-160 | 4aea831ab05170180e9c81d37f54f4c2624c4b74 |
71338240 as geometric shapes
Circle
Radius = nDiameter | 142676480 |
---|---|
Circumference | 448231381.40805 |
Area | 1.598801893121E+16 |
Sphere
Radius = nVolume | 1.5207428421856E+24 |
---|---|
Surface area | 6.3952075724838E+16 |
Circumference | 448231381.40805 |
Square
Length = nPerimeter | 285352960 |
---|---|
Area | 5089144486297600 |
Diagonal | 100887506.52383 |
Cube
Length = nSurface area | 30534866917785600 |
---|---|
Volume | 3.6305061075817E+23 |
Space diagonal | 123561456.20254 |
Equilateral Triangle
Length = nPerimeter | 214014720 |
---|---|
Area | 2.2036642043316E+15 |
Altitude | 61780728.101271 |
Triangular Pyramid
Length = nSurface area | 2.2036642043316E+15 |
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Volume | 4.2785924796837E+22 |
Height | 33629168.841276 |