7131640221 (number)
7131640221 is an odd 10-digits composite number following 7131640220 and preceding 7131640222. In scientific notation, it is written as 7.131640221 × 10^9. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 4573780992 positive integers (up to 7131640221) that are relatively prime to 7131640221.
Interesting facts
- 7131640221 has 32 divisors, whose sum is 10780761600
- The reverse of 7131640221 is 1220461317
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 27
- Digital Root 9
Name
Name | seven billion one hundred thirty-one million six hundred forty thousand two hundred twenty-one |
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Notation
Scientific notation | 7.131640221 × 10^9 |
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Engineering notation | 7.131640221 × 10^9 |
Prime Factorization of 7131640221
Prime Factorization 111 × 3 × 9 × 89 × 26737
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131640221 | Product of the distinct prime numbers |
The prime factorization of 7131640221 is 111 × 3 × 9 × 89 × 26737. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131640221)
Multiplication
n×yn×2 | 14263280442 |
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n×3 | 21394920663 |
n×4 | 28526560884 |
n×5 | 35658201105 |
Division
n÷yn÷2 | 3565820110.5 |
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n÷3 | 2377213407 |
n÷3 | 1782910055.25 |
n÷5 | 1426328044.2 |
Exponentiation
nyn2 | 5.0860292241785E+19 |
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n3 | 3.6271730580333E+29 |
n4 | 2.5867693269198E+39 |
n5 | 1.844790817431E+49 |
Nth Root
y√n2√n | 84449.039195245 |
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3√n | 1924.8481554259 |
4√n | 290.60116860612 |
5√n | 93.462605767967 |
Divisors of 7131640221
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7131640220 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7131640221 can be divided by 32 positive divisors. The sum of these divisors (counting 7131640221) is 1, the average is 0.03125.
Base conversion 7131640221
Base | System | Value |
---|---|---|
2 | Binary | 110101001000101000011000110011101 |
3 | Ternary | 200102000102212020000 |
4 | Quaternary | 12221011003012131 |
5 | Quinary | 104101144441341 |
6 | Senary | 3135355444513 |
8 | Octal | 65105030635 |
10 | Decimal | 7131640221 |
12 | Duodecimal | 1470456739 |
16 | Hexadecimal | 1a914319d |
20 | Vigesimal | 5b8cf0b1 |
36 | Base36 | 39xzst9 |
Cryptographic Hash Functions
md5 | e0b8115468f32969c8dc037efbf5a090 |
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sha1 | 067e4963b3ad1aaf997eaf3ea83a64b77f9972b4 |
sha256 | 7eda5896230ceae462cefc86603e73902d4e038ec0e989fc059eba240b10f9b2 |
sha512 | 7cef704c5048c0030deb027913f23e1512d510720eb50ebfbbb8120417e86060907e8e744f692abcfd58c928dc8f0efd4498c10caf3b7546fcf08c2b6c86f698 |
ripemd-160 | 703c3a8e1f1a5936251d8b9574572f549a05f832 |
7131640221 as geometric shapes
Circle
Radius = nDiameter | 14263280442 |
---|---|
Circumference | 44809417052.678 |
Area | 1.5978232046622E+20 |
Sphere
Radius = nVolume | 1.5193466976555E+30 |
---|---|
Surface area | 6.3912928186489E+20 |
Circumference | 44809417052.678 |
Square
Length = nPerimeter | 28526560884 |
---|---|
Area | 5.0860292241785E+19 |
Diagonal | 10085662322.504 |
Cube
Length = nSurface area | 3.0516175345071E+20 |
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Volume | 3.6271730580333E+29 |
Space diagonal | 12352363204.074 |
Equilateral Triangle
Length = nPerimeter | 21394920663 |
---|---|
Area | 2.2023152562643E+19 |
Altitude | 6176181602.0369 |
Triangular Pyramid
Length = nSurface area | 2.2023152562643E+19 |
---|---|
Volume | 4.2746644431208E+28 |
Height | 3361887440.8346 |