71187480 (number)
71187480 is an even 8-digits composite number following 71187479 and preceding 71187481. In scientific notation, it is written as 7.1187480 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 14376960 positive integers (up to 71187480) that are relatively prime to 71187480.
Interesting facts
- 71187480 has 192 divisors, whose sum is 222899040
- The reverse of 71187480 is 08478117
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million one hundred eighty-seven thousand four hundred eighty |
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Notation
Scientific notation | 7.1187480 × 10^7 |
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Engineering notation | 7.1187480 × 10^6 |
Prime Factorization of 71187480
Prime Factorization 2 × 2 × 2 × 35 × 3 × 3 × 13 × 41 × 53
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5932290 | Product of the distinct prime numbers |
The prime factorization of 71187480 is 2 × 2 × 2 × 35 × 3 × 3 × 13 × 41 × 53. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71187480)
Multiplication
n×yn×2 | 142374960 |
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n×3 | 213562440 |
n×4 | 284749920 |
n×5 | 355937400 |
Division
n÷yn÷2 | 35593740 |
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n÷3 | 23729160 |
n÷3 | 17796870 |
n÷5 | 14237496 |
Exponentiation
nyn2 | 5067657308750400 |
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n3 | 3.6075375331352E+23 |
n4 | 2.5681150598931E+31 |
n5 | 1.8281763946384E+39 |
Nth Root
y√n2√n | 8437.2673301253 |
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3√n | 414.44592433405 |
4√n | 91.854598851257 |
5√n | 37.194671197705 |
Divisors of 71187480
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71187479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71187480 can be divided by 192 positive divisors. The sum of these divisors (counting 71187480) is 1, the average is 0.0052083333333333.
Base conversion 71187480
Base | System | Value |
---|---|---|
2 | Binary | 100001111100011110000011000 |
3 | Ternary | 11221221200212100 |
4 | Quaternary | 10033203300120 |
5 | Quinary | 121210444410 |
6 | Senary | 11021443400 |
8 | Octal | 417436030 |
10 | Decimal | 71187480 |
12 | Duodecimal | 1ba10560 |
16 | Hexadecimal | 43e3c18 |
20 | Vigesimal | 124i8e0 |
36 | Base36 | 16dsm0 |
Cryptographic Hash Functions
md5 | 6d7372aace5efdc5b93f272692a5a866 |
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sha1 | de6052561b8cc6d6aebc83e1528f4df3ba42a311 |
sha256 | 17a35983e318b6e9b044796ec1039258a4c12aebec0ba64df820e42bd05f737e |
sha512 | 6304b9f99360cf031af772520d7bf84d5255996928fc1837a9845b7bf4e8baa6d4fd4b0adba8ee922a725692153564bc969c85fc67917103a1df2bf21affa112 |
ripemd-160 | 743347bc9e62bd5de031c19e2921b4dda79d62d8 |
71187480 as geometric shapes
Circle
Radius = nDiameter | 142374960 |
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Circumference | 447284128.39114 |
Area | 1.5920514972081E+16 |
Sphere
Radius = nVolume | 1.5111217882196E+24 |
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Surface area | 6.3682059888324E+16 |
Circumference | 447284128.39114 |
Square
Length = nPerimeter | 284749920 |
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Area | 5067657308750400 |
Diagonal | 100674299.68716 |
Cube
Length = nSurface area | 30405943852502400 |
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Volume | 3.6075375331352E+23 |
Space diagonal | 123300332.22279 |
Equilateral Triangle
Length = nPerimeter | 213562440 |
---|---|
Area | 2.1943599835259E+15 |
Altitude | 61650166.111397 |
Triangular Pyramid
Length = nSurface area | 2.1943599835259E+15 |
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Volume | 4.2515237551082E+22 |
Height | 33558099.895721 |