331389744 (number)
331389744 is an even 9-digits composite number following 331389743 and preceding 331389745. In scientific notation, it is written as 3.31389744 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 94682112 positive integers (up to 331389744) that are relatively prime to 331389744.
Interesting facts
- 331389744 has 40 divisors, whose sum is 768739488
- The reverse of 331389744 is 447983133
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred thirty-one million three hundred eighty-nine thousand seven hundred forty-four |
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Notation
Scientific notation | 3.31389744 × 10^8 |
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Engineering notation | 3.31389744 × 10^6 |
Prime Factorization of 331389744
Prime Factorization 2 × 2 × 2 × 2 × 21 × 7 × 140897
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 41423718 | Product of the distinct prime numbers |
The prime factorization of 331389744 is 2 × 2 × 2 × 2 × 21 × 7 × 140897. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 331389744)
Multiplication
n×yn×2 | 662779488 |
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n×3 | 994169232 |
n×4 | 1325558976 |
n×5 | 1656948720 |
Division
n÷yn÷2 | 165694872 |
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n÷3 | 110463248 |
n÷3 | 82847436 |
n÷5 | 66277948.8 |
Exponentiation
nyn2 | 109819162428385536 |
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n3 | 3.6392944123437E+25 |
n4 | 1.2060248436472E+34 |
n5 | 3.9966426419389E+42 |
Nth Root
y√n2√n | 18204.113381321 |
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3√n | 692.01103705652 |
4√n | 134.92261997649 |
5√n | 50.590364992617 |
Divisors of 331389744
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 | -331389743 | 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 331389744 can be divided by 40 positive divisors. The sum of these divisors (counting 331389744) is 1, the average is 0.025.
Base conversion 331389744
Base | System | Value |
---|---|---|
2 | Binary | 10011110000001001101100110000 |
3 | Ternary | 212002120100021020 |
4 | Quaternary | 103300021230300 |
5 | Quinary | 1134313432434 |
6 | Senary | 52514455440 |
8 | Octal | 2360115460 |
10 | Decimal | 331389744 |
12 | Duodecimal | 92b94580 |
16 | Hexadecimal | 13c09b30 |
20 | Vigesimal | 53b3e74 |
36 | Base36 | 5hatyo |
Cryptographic Hash Functions
md5 | c5d69ba8e512f71799c3c933132cd1d7 |
---|---|
sha1 | d6bd6cc8c889fbbbe30c4066135ffadb40e236ee |
sha256 | a76322c24a3131d14677a03a0e05cb68ce35e6af6277ca9dd0a84ee97a449d45 |
sha512 | 3761b02287a08960185158a753854a36439eb437f590d73df8123198837fcabdcd8b55fd669d23a2f0d021d878ff6783c0dab6606eaa1b1b6b831088cc546e83 |
ripemd-160 | d9335c45f2505f13f5aac825fecb9aa91529197e |
331389744 as geometric shapes
Circle
Radius = nDiameter | 662779488 |
---|---|
Circumference | 2082183170.4508 |
Area | 3.450070739084E+17 |
Sphere
Radius = nVolume | 1.5244240786759E+26 |
---|---|
Surface area | 1.3800282956336E+18 |
Circumference | 2082183170.4508 |
Square
Length = nPerimeter | 1325558976 |
---|---|
Area | 109819162428385536 |
Diagonal | 468655870.39615 |
Cube
Length = nSurface area | 658914974570313216 |
---|---|
Volume | 3.6392944123437E+25 |
Space diagonal | 573983873.71524 |
Equilateral Triangle
Length = nPerimeter | 994169232 |
---|---|
Area | 4.7553092242656E+16 |
Altitude | 286991936.85762 |
Triangular Pyramid
Length = nSurface area | 4.7553092242656E+16 |
---|---|
Volume | 4.2889495961709E+24 |
Height | 156218623.46538 |