23897720 (number)
23897720 is an even 8-digits composite number following 23897719 and preceding 23897721. In scientific notation, it is written as 2.3897720 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 7447680 positive integers (up to 23897720) that are relatively prime to 23897720.
Interesting facts
- 23897720 has 64 divisors, whose sum is 67046400
- The reverse of 23897720 is 02779832
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twenty-three million eight hundred ninety-seven thousand seven hundred twenty |
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Notation
Scientific notation | 2.3897720 × 10^7 |
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Engineering notation | 2.3897720 × 10^6 |
Prime Factorization of 23897720
Prime Factorization 2 × 2 × 2 × 5 × 7 × 11 × 7759
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5974430 | Product of the distinct prime numbers |
The prime factorization of 23897720 is 2 × 2 × 2 × 5 × 7 × 11 × 7759. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 23897720)
Multiplication
n×yn×2 | 47795440 |
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n×3 | 71693160 |
n×4 | 95590880 |
n×5 | 119488600 |
Division
n÷yn÷2 | 11948860 |
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n÷3 | 7965906.6666667 |
n÷3 | 5974430 |
n÷5 | 4779544 |
Exponentiation
nyn2 | 571101021198400 |
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n3 | 1.3648012296313E+22 |
n4 | 3.2615637641386E+29 |
n5 | 7.7943937597529E+36 |
Nth Root
y√n2√n | 4888.5294312298 |
---|---|
3√n | 288.03957146589 |
4√n | 69.918019360032 |
5√n | 29.900007253014 |
Divisors of 23897720
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -23897719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 23897720 can be divided by 64 positive divisors. The sum of these divisors (counting 23897720) is 1, the average is 0.015625.
Base conversion 23897720
Base | System | Value |
---|---|---|
2 | Binary | 1011011001010011001111000 |
3 | Ternary | 1122222010111202 |
4 | Quaternary | 1123022121320 |
5 | Quinary | 22104211340 |
6 | Senary | 2212113332 |
8 | Octal | 133123170 |
10 | Decimal | 23897720 |
12 | Duodecimal | 8005848 |
16 | Hexadecimal | 16ca678 |
20 | Vigesimal | 797460 |
36 | Base36 | e87lk |
Cryptographic Hash Functions
md5 | e297e0ed84da0e320fd1603ddeb40a8e |
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sha1 | b421c88991b71f88525c4020c55b843e8ca99aeb |
sha256 | dc09e0fb84f2289d79cebdc1fa3bffd25fa04af4b804309c39544af3f5d5e0ef |
sha512 | 86e3c75ee77fdc1eedca1d7d07b5b827179bb4d835c30585a20a1b38ec95bf84225e0aba70b1225987d89db7de0a3d9cc8ae00264922b3b68f417398ab65caee |
ripemd-160 | 56048da4a86bb3e7a0d1a63ee969357584dd76db |
23897720 as geometric shapes
Circle
Radius = nDiameter | 47795440 |
---|---|
Circumference | 150153803.17909 |
Area | 1.7941667726545E+15 |
Sphere
Radius = nVolume | 5.7168660221602E+22 |
---|---|
Surface area | 7.1766670906181E+15 |
Circumference | 150153803.17909 |
Square
Length = nPerimeter | 95590880 |
---|---|
Area | 571101021198400 |
Diagonal | 33796479.733795 |
Cube
Length = nSurface area | 3426606127190400 |
---|---|
Volume | 1.3648012296313E+22 |
Space diagonal | 41392065.225055 |
Equilateral Triangle
Length = nPerimeter | 71693160 |
---|---|
Area | 2.4729399624252E+14 |
Altitude | 20696032.612527 |
Triangular Pyramid
Length = nSurface area | 2.4729399624252E+14 |
---|---|
Volume | 1.6084336740734E+21 |
Height | 11265493.244598 |