231497488 (number)
231497488 is an even 9-digits composite number following 231497487 and preceding 231497489. In scientific notation, it is written as 2.31497488 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 110167680 positive integers (up to 231497488) that are relatively prime to 231497488.
Interesting facts
- 231497488 has 40 divisors, whose sum is 470594880
- The reverse of 231497488 is 884794132
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | two hundred thirty-one million four hundred ninety-seven thousand four hundred eighty-eight |
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Notation
Scientific notation | 2.31497488 × 10^8 |
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Engineering notation | 2.31497488 × 10^6 |
Prime Factorization of 231497488
Prime Factorization 2 × 2 × 2 × 2 × 29 × 71 × 7027
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 28937186 | Product of the distinct prime numbers |
The prime factorization of 231497488 is 2 × 2 × 2 × 2 × 29 × 71 × 7027. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231497488)
Multiplication
n×yn×2 | 462994976 |
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n×3 | 694492464 |
n×4 | 925989952 |
n×5 | 1157487440 |
Division
n÷yn÷2 | 115748744 |
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n÷3 | 77165829.333333 |
n÷3 | 57874372 |
n÷5 | 46299497.6 |
Exponentiation
nyn2 | 53591086950310144 |
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n3 | 1.2406202008186E+25 |
n4 | 2.8720046005157E+33 |
n5 | 6.6486185054383E+41 |
Nth Root
y√n2√n | 15215.041505037 |
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3√n | 614.01940189162 |
4√n | 123.3492663336 |
5√n | 47.087892856126 |
Divisors of 231497488
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -231497487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 231497488 can be divided by 40 positive divisors. The sum of these divisors (counting 231497488) is 1, the average is 0.025.
Base conversion 231497488
Base | System | Value |
---|---|---|
2 | Binary | 1101110011000101111100010000 |
3 | Ternary | 121010121021212001 |
4 | Quaternary | 31303011330100 |
5 | Quinary | 433230404423 |
6 | Senary | 34545443344 |
8 | Octal | 1563057420 |
10 | Decimal | 231497488 |
12 | Duodecimal | 65640554 |
16 | Hexadecimal | dcc5f10 |
20 | Vigesimal | 3c6h3e8 |
36 | Base36 | 3ttsls |
Cryptographic Hash Functions
md5 | 94bc573aabc1eff6555e897ff72343fd |
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sha1 | 366f1b11cf6c12ee907c22bde5d4c034e42701ea |
sha256 | ebb2bba931d1831fcdd65fc2a6adcd6d80ee60ed2f43d659ed7e23aee5f03739 |
sha512 | c1c173e6e42f6b66d169854c38f02e0cfca57b2ff30cfb7a21d5f780a91e0ec0abfa331ef75114eef6c6261c09c78890e24366790bcefb0c35cf6c8ba9420375 |
ripemd-160 | 4066360f3e16794d0de67271990f9debc2e2e7a0 |
231497488 as geometric shapes
Circle
Radius = nDiameter | 462994976 |
---|---|
Circumference | 1454541615.2506 |
Area | 1.6836136506099E+17 |
Sphere
Radius = nVolume | 5.1966977450492E+25 |
---|---|
Surface area | 6.7344546024394E+17 |
Circumference | 1454541615.2506 |
Square
Length = nPerimeter | 925989952 |
---|---|
Area | 53591086950310144 |
Diagonal | 327386887.1849 |
Cube
Length = nSurface area | 321546521701860864 |
---|---|
Volume | 1.2406202008186E+25 |
Space diagonal | 400965411.04057 |
Equilateral Triangle
Length = nPerimeter | 694492464 |
---|---|
Area | 2.3205621357695E+16 |
Altitude | 200482705.52028 |
Triangular Pyramid
Length = nSurface area | 2.3205621357695E+16 |
---|---|
Volume | 1.4620849281265E+24 |
Height | 109128962.39497 |