231640130 (number)
231640130 is an even 9-digits composite number following 231640129 and preceding 231640131. In scientific notation, it is written as 2.31640130 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 83412736 positive integers (up to 231640130) that are relatively prime to 231640130.
Interesting facts
- 231640130 has 32 divisors, whose sum is 460681344
- The reverse of 231640130 is 031046132
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 20
- Digital Root 2
Name
Name | two hundred thirty-one million six hundred forty thousand one hundred thirty |
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Notation
Scientific notation | 2.31640130 × 10^8 |
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Engineering notation | 2.31640130 × 10^6 |
Prime Factorization of 231640130
Prime Factorization 2 × 17 × 5 × 23 × 59243
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 231640130 | Product of the distinct prime numbers |
The prime factorization of 231640130 is 2 × 17 × 5 × 23 × 59243. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231640130)
Multiplication
n×yn×2 | 463280260 |
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n×3 | 694920390 |
n×4 | 926560520 |
n×5 | 1158200650 |
Division
n÷yn÷2 | 115820065 |
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n÷3 | 77213376.666667 |
n÷3 | 57910032.5 |
n÷5 | 46328026 |
Exponentiation
nyn2 | 53657149826416900 |
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n3 | 1.2429149161221E+25 |
n4 | 2.8790897274946E+33 |
n5 | 6.669127187585E+41 |
Nth Root
y√n2√n | 15219.728315578 |
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3√n | 614.14548961341 |
4√n | 123.36826299976 |
5√n | 47.093694263671 |
Divisors of 231640130
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 | -231640129 | 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 231640130 can be divided by 32 positive divisors. The sum of these divisors (counting 231640130) is 1, the average is 0.03125.
Base conversion 231640130
Base | System | Value |
---|---|---|
2 | Binary | 1101110011101000110001000010 |
3 | Ternary | 121010212112112002 |
4 | Quaternary | 31303220301002 |
5 | Quinary | 433244441010 |
6 | Senary | 34552504002 |
8 | Octal | 1563506102 |
10 | Decimal | 231640130 |
12 | Duodecimal | 656ab002 |
16 | Hexadecimal | dce8c42 |
20 | Vigesimal | 3c7f06a |
36 | Base36 | 3twuo2 |
Cryptographic Hash Functions
md5 | 014fbb2d7b680417597466fba48b11b5 |
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sha1 | c46e107ce4cd7daaa21eae1848772c6724ef355b |
sha256 | 71b8ea4ed8b9922e722b9e62709a8ab6fd752f15791d34b54095fb713d7afba0 |
sha512 | bde34d95cd3055185733242989c2043a948a13584d89433e1dab61a8d4ea3fa919d08fa9006d95ec24cfc5fd38e9f9c0e5757afb8cec5b4358df394cf4a1b1a3 |
ripemd-160 | 0a4a2540c2ea45f97bf8de22ebb680075f994354 |
231640130 as geometric shapes
Circle
Radius = nDiameter | 463280260 |
---|---|
Circumference | 1455437861.3692 |
Area | 1.6856890770724E+17 |
Sphere
Radius = nVolume | 5.206309826035E+25 |
---|---|
Surface area | 6.7427563082895E+17 |
Circumference | 1455437861.3692 |
Square
Length = nPerimeter | 926560520 |
---|---|
Area | 53657149826416900 |
Diagonal | 327588613.43587 |
Cube
Length = nSurface area | 321942898958501400 |
---|---|
Volume | 1.2429149161221E+25 |
Space diagonal | 401212474.23186 |
Equilateral Triangle
Length = nPerimeter | 694920390 |
---|---|
Area | 2.3234227422172E+16 |
Altitude | 200606237.11593 |
Triangular Pyramid
Length = nSurface area | 2.3234227422172E+16 |
---|---|
Volume | 1.4647892760464E+24 |
Height | 109196204.47862 |