331497231 (number)
331497231 is an odd 9-digits composite number following 331497230 and preceding 331497232. In scientific notation, it is written as 3.31497231 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 195084288 positive integers (up to 331497231) that are relatively prime to 331497231.
Interesting facts
- 331497231 has 32 divisors, whose sum is 497112000
- The reverse of 331497231 is 132794133
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | three hundred thirty-one million four hundred ninety-seven thousand two hundred thirty-one |
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Notation
Scientific notation | 3.31497231 × 10^8 |
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Engineering notation | 3.31497231 × 10^6 |
Prime Factorization of 331497231
Prime Factorization 3 × 13 × 29 × 109 × 2689
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 331497231 | Product of the distinct prime numbers |
The prime factorization of 331497231 is 3 × 13 × 29 × 109 × 2689. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 331497231)
Multiplication
n×yn×2 | 662994462 |
---|---|
n×3 | 994491693 |
n×4 | 1325988924 |
n×5 | 1657486155 |
Division
n÷yn÷2 | 165748615.5 |
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n÷3 | 110499077 |
n÷3 | 82874307.75 |
n÷5 | 66299446.2 |
Exponentiation
nyn2 | 109890414160667361 |
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n3 | 3.6428368007704E+25 |
n4 | 1.2075903124403E+34 |
n5 | 4.0031284475638E+42 |
Nth Root
y√n2√n | 18207.065414284 |
---|---|
3√n | 692.08584740811 |
4√n | 134.93355925893 |
5√n | 50.593646386379 |
Divisors of 331497231
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 | -331497230 | 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 331497231 can be divided by 32 positive divisors. The sum of these divisors (counting 331497231) is 1, the average is 0.03125.
Base conversion 331497231
Base | System | Value |
---|---|---|
2 | Binary | 10011110000100011111100001111 |
3 | Ternary | 212002202210201020 |
4 | Quaternary | 103300203330033 |
5 | Quinary | 1134330402411 |
6 | Senary | 52521045223 |
8 | Octal | 2360437417 |
10 | Decimal | 331497231 |
12 | Duodecimal | 93026813 |
16 | Hexadecimal | 13c23f0f |
20 | Vigesimal | 53bh31b |
36 | Base36 | 5hd4wf |
Cryptographic Hash Functions
md5 | dc0ed392778178c7406e1d3935d58d19 |
---|---|
sha1 | 6736b9509db482b72609dc4e20af89f65de5f11e |
sha256 | 507b0d231caecae1df8a2b79c6fd5d1e4f1ba6598a2b4cc844ac79cce201766f |
sha512 | a9ca9c7836272742bc4070222e4c13ecb92ef9befbb74b58e6871d8a7d771e14c08f0daae66c027e7abf908033de5f75d44ab46dfca2a102f96bcc748f1dff3d |
ripemd-160 | 3c53cbf1f2e3edb999cdc20a1352ca7eac3bccff |
331497231 as geometric shapes
Circle
Radius = nDiameter | 662994462 |
---|---|
Circumference | 2082858531.1899 |
Area | 3.4523091782709E+17 |
Sphere
Radius = nVolume | 1.5259079108703E+26 |
---|---|
Surface area | 1.3809236713084E+18 |
Circumference | 2082858531.1899 |
Square
Length = nPerimeter | 1325988924 |
---|---|
Area | 109890414160667361 |
Diagonal | 468807879.96933 |
Cube
Length = nSurface area | 659342484964004166 |
---|---|
Volume | 3.6428368007704E+25 |
Space diagonal | 574170046.6604 |
Equilateral Triangle
Length = nPerimeter | 994491693 |
---|---|
Area | 4.7583945147766E+16 |
Altitude | 287085023.3302 |
Triangular Pyramid
Length = nSurface area | 4.7583945147766E+16 |
---|---|
Volume | 4.2931243409678E+24 |
Height | 156269293.32311 |