7131216 (number)
7131216 is an even 7-digits composite number following 7131215 and preceding 7131217. In scientific notation, it is written as 7.131216 × 10^6. The sum of its digits is 21. It has a total of 8 prime factors and 80 positive divisors. There are 2225664 positive integers (up to 7131216) that are relatively prime to 7131216.
Interesting facts
- 7131216 has 80 divisors, whose sum is 19641600
- The reverse of 7131216 is 6121317
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 21
- Digital Root 3
Name
Name | seven million one hundred thirty-one thousand two hundred sixteen |
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Notation
Scientific notation | 7.131216 × 10^6 |
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Engineering notation | 7.131216 × 10^6 |
Prime Factorization of 7131216
Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 47 × 109
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 891402 | Product of the distinct prime numbers |
The prime factorization of 7131216 is 2 × 2 × 2 × 2 × 3 × 29 × 47 × 109. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131216)
Multiplication
n×yn×2 | 14262432 |
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n×3 | 21393648 |
n×4 | 28524864 |
n×5 | 35656080 |
Division
n÷yn÷2 | 3565608 |
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n÷3 | 2377072 |
n÷3 | 1782804 |
n÷5 | 1426243.2 |
Exponentiation
nyn2 | 50854241638656 |
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n3 | 3.6265258164145E+20 |
n4 | 2.5861538926428E+27 |
n5 | 1.8442422017677E+34 |
Nth Root
y√n2√n | 2670.4336726457 |
---|---|
3√n | 192.48099885538 |
4√n | 51.676238956078 |
5√n | 23.476465821767 |
Divisors of 7131216
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7131215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7131216 can be divided by 80 positive divisors. The sum of these divisors (counting 7131216) is 1, the average is 0.0125.
Base conversion 7131216
Base | System | Value |
---|---|---|
2 | Binary | 11011001101000001010000 |
3 | Ternary | 111102022012010 |
4 | Quaternary | 123031001100 |
5 | Quinary | 3311144331 |
6 | Senary | 412502520 |
8 | Octal | 33150120 |
10 | Decimal | 7131216 |
12 | Duodecimal | 247aa40 |
16 | Hexadecimal | 6cd050 |
20 | Vigesimal | 24b80g |
36 | Base36 | 48uhc |
Cryptographic Hash Functions
md5 | 6af518fce523fa63999b2b67b4563002 |
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sha1 | cf8f8da08deb216cc3f1f39ff1e1916883098c93 |
sha256 | 6f544d7c2ea8710cf2cf7cfe9f6ae8702f8ec80fb0e78b10e5b8f33c05d0377b |
sha512 | 0bbd2abbf0542798fd4767b7899ff7ce40a64f9ee63c574b01a86a7324b2903e5317e6e2f76e80c9dddaa7adb158d8f3a60eca1dd5f1e5afb37c48fea5756f45 |
ripemd-160 | 79f8a46b2184bdb69970400311f2c14a2c11c2c5 |
7131216 as geometric shapes
Circle
Radius = nDiameter | 14262432 |
---|---|
Circumference | 44806751.593524 |
Area | 1.5976331193588E+14 |
Sphere
Radius = nVolume | 1.5190755817202E+21 |
---|---|
Surface area | 6.3905324774353E+14 |
Circumference | 44806751.593524 |
Square
Length = nPerimeter | 28524864 |
---|---|
Area | 50854241638656 |
Diagonal | 10085062.383412 |
Cube
Length = nSurface area | 305125449831936 |
---|---|
Volume | 3.6265258164145E+20 |
Space diagonal | 12351628.431748 |
Equilateral Triangle
Length = nPerimeter | 21393648 |
---|---|
Area | 22020532574634 |
Altitude | 6175814.215874 |
Triangular Pyramid
Length = nSurface area | 22020532574634 |
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Volume | 4.273901661558E+19 |
Height | 3361687.4611373 |