71375440 (number)
71375440 is an even 8-digits composite number following 71375439 and preceding 71375441. In scientific notation, it is written as 7.1375440 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 27308160 positive integers (up to 71375440) that are relatively prime to 71375440.
Interesting facts
- 71375440 has 40 divisors, whose sum is 173167488
- The reverse of 71375440 is 04457317
- Previous prime number is 23
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 seventy-five thousand four hundred forty |
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Notation
Scientific notation | 7.1375440 × 10^7 |
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Engineering notation | 7.1375440 × 10^6 |
Prime Factorization of 71375440
Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 38791
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8921930 | Product of the distinct prime numbers |
The prime factorization of 71375440 is 2 × 2 × 2 × 2 × 5 × 23 × 38791. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71375440)
Multiplication
n×yn×2 | 142750880 |
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n×3 | 214126320 |
n×4 | 285501760 |
n×5 | 356877200 |
Division
n÷yn÷2 | 35687720 |
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n÷3 | 23791813.333333 |
n÷3 | 17843860 |
n÷5 | 14275088 |
Exponentiation
nyn2 | 5094453435193600 |
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n3 | 3.6361885549645E+23 |
n4 | 2.5953455803356E+31 |
n5 | 1.8524393274851E+39 |
Nth Root
y√n2√n | 8448.3986648358 |
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3√n | 414.81036480329 |
4√n | 91.915171026528 |
5√n | 37.214291890774 |
Divisors of 71375440
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 | -71375439 | 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 71375440 can be divided by 40 positive divisors. The sum of these divisors (counting 71375440) is 1, the average is 0.025.
Base conversion 71375440
Base | System | Value |
---|---|---|
2 | Binary | 100010000010001101001010000 |
3 | Ternary | 11222022020200211 |
4 | Quaternary | 10100101221100 |
5 | Quinary | 121233003230 |
6 | Senary | 11025453504 |
8 | Octal | 420215120 |
10 | Decimal | 71375440 |
12 | Duodecimal | 1baa1294 |
16 | Hexadecimal | 4411a50 |
20 | Vigesimal | 1261ic0 |
36 | Base36 | 16htn4 |
Cryptographic Hash Functions
md5 | 2eac4bc23d487ff6157292bcd3027239 |
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sha1 | facdf3d35ecaee87dfa44c688984f15b5cc5db6b |
sha256 | 6245bfd1a9bb82fd9aa859f10d2b9f97406a94ad6fafc7cdc308363d76174ed4 |
sha512 | 4706e773267b3664a5fa2192128c21d06949ba71b60d7909a5e88671e25d22901d3a0749baf2abb90c4dd386822f538dcd4d30818630e364567100ee840189ea |
ripemd-160 | 024e3c4d6fd630cc49c6698658bf43b1e631c996 |
71375440 as geometric shapes
Circle
Radius = nDiameter | 142750880 |
---|---|
Circumference | 448465115.90148 |
Area | 1.6004697486059E+16 |
Sphere
Radius = nVolume | 1.5231231001792E+24 |
---|---|
Surface area | 6.4018789944238E+16 |
Circumference | 448465115.90148 |
Square
Length = nPerimeter | 285501760 |
---|---|
Area | 5094453435193600 |
Diagonal | 100940115.26835 |
Cube
Length = nSurface area | 30566720611161600 |
---|---|
Volume | 3.6361885549645E+23 |
Space diagonal | 123625888.49258 |
Equilateral Triangle
Length = nPerimeter | 214126320 |
---|---|
Area | 2.2059630466373E+15 |
Altitude | 61812944.246292 |
Triangular Pyramid
Length = nSurface area | 2.2059630466373E+15 |
---|---|
Volume | 4.2852893081472E+22 |
Height | 33646705.089449 |