7131398145 (number)
7131398145 is an odd 10-digits composite number following 7131398144 and preceding 7131398146. In scientific notation, it is written as 7.131398145 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 3736155840 positive integers (up to 7131398145) that are relatively prime to 7131398145.
Interesting facts
- 7131398145 has 32 divisors, whose sum is 11612298240
- The reverse of 7131398145 is 5418931317
- Previous prime number is 2011
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | seven billion one hundred thirty-one million three hundred ninety-eight thousand one hundred forty-five |
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Notation
Scientific notation | 7.131398145 × 10^9 |
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Engineering notation | 7.131398145 × 10^9 |
Prime Factorization of 7131398145
Prime Factorization 5 × 3 × 59 × 2011 × 4007
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131398145 | Product of the distinct prime numbers |
The prime factorization of 7131398145 is 5 × 3 × 59 × 2011 × 4007. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131398145)
Multiplication
n×yn×2 | 14262796290 |
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n×3 | 21394194435 |
n×4 | 28525592580 |
n×5 | 35656990725 |
Division
n÷yn÷2 | 3565699072.5 |
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n÷3 | 2377132715 |
n÷3 | 1782849536.25 |
n÷5 | 1426279629 |
Exponentiation
nyn2 | 5.0856839502509E+19 |
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n3 | 3.6268037088876E+29 |
n4 | 2.586418124184E+39 |
n5 | 1.8444777413E+49 |
Nth Root
y√n2√n | 84447.605916331 |
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3√n | 1924.8263761998 |
4√n | 290.59870253725 |
5√n | 93.461971261451 |
Divisors of 7131398145
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 | -7131398144 | 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 7131398145 can be divided by 32 positive divisors. The sum of these divisors (counting 7131398145) is 1, the average is 0.03125.
Base conversion 7131398145
Base | System | Value |
---|---|---|
2 | Binary | 110101001000100001000000000000001 |
3 | Ternary | 200101222222120011020 |
4 | Quaternary | 12221010020000001 |
5 | Quinary | 104101114220040 |
6 | Senary | 3135350340053 |
8 | Octal | 65104100001 |
10 | Decimal | 7131398145 |
12 | Duodecimal | 147035a629 |
16 | Hexadecimal | 1a9108001 |
20 | Vigesimal | 5b8b4f75 |
36 | Base36 | 39xum0x |
Cryptographic Hash Functions
md5 | 49cc3fcdfd74f88b7d430230200d5c0e |
---|---|
sha1 | 4f2e99f4e9bb4a44bdedb936ef656249a8b0fd50 |
sha256 | 5dbec7d613dfe83a3b14edeea4900a47ad20dd4e1af155fdf3395854c79e008d |
sha512 | a2a5c1a0434b9c8180d59344298f7ac8dc8c40f9c91eda581da7e509172e71ac9a50d5abdff076b50d60cebfbdd033e7f4f558517c2f9bc77310798ba9d9237a |
ripemd-160 | 825cdb0403ecc6ec1ed47788b95242ef43dda1bc |
7131398145 as geometric shapes
Circle
Radius = nDiameter | 14262796290 |
---|---|
Circumference | 44807896044.312 |
Area | 1.5977147336588E+20 |
Sphere
Radius = nVolume | 1.5191919850471E+30 |
---|---|
Surface area | 6.3908589346352E+20 |
Circumference | 44807896044.312 |
Square
Length = nPerimeter | 28525592580 |
---|---|
Area | 5.0856839502509E+19 |
Diagonal | 10085319975.341 |
Cube
Length = nSurface area | 3.0514103701506E+20 |
---|---|
Volume | 3.6268037088876E+29 |
Space diagonal | 12351943916.142 |
Equilateral Triangle
Length = nPerimeter | 21394194435 |
---|---|
Area | 2.2021657482681E+19 |
Altitude | 6175971958.0712 |
Triangular Pyramid
Length = nSurface area | 2.2021657482681E+19 |
---|---|
Volume | 4.2742291609782E+28 |
Height | 3361773325.1138 |