11889920 (number)
11889920 is an even 8-digits composite number following 11889919 and preceding 11889921. In scientific notation, it is written as 1.1889920 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 36 positive divisors. There are 4073472 positive integers (up to 11889920) that are relatively prime to 11889920.
Interesting facts
- 11889920 has 36 divisors, whose sum is 24429888
- The reverse of 11889920 is 02998811
- Previous prime number is 35
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | eleven million eight hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 1.1889920 × 10^7 |
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Engineering notation | 1.1889920 × 10^6 |
Prime Factorization of 11889920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 1327
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 92890 | Product of the distinct prime numbers |
The prime factorization of 11889920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 1327. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 11889920)
Multiplication
n×yn×2 | 23779840 |
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n×3 | 35669760 |
n×4 | 47559680 |
n×5 | 59449600 |
Division
n÷yn÷2 | 5944960 |
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n÷3 | 3963306.6666667 |
n÷3 | 2972480 |
n÷5 | 2377984 |
Exponentiation
nyn2 | 141370197606400 |
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n3 | 1.6808803399243E+21 |
n4 | 1.9985532771273E+28 |
n5 | 2.3762638580781E+35 |
Nth Root
y√n2√n | 3448.176329598 |
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3√n | 228.24064056296 |
4√n | 58.721174456903 |
5√n | 26.003738289728 |
Divisors of 11889920
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -11889919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 11889920 can be divided by 36 positive divisors. The sum of these divisors (counting 11889920) is 1, the average is 0.027777777777778.
Base conversion 11889920
Base | System | Value |
---|---|---|
2 | Binary | 101101010110110100000000 |
3 | Ternary | 211101001220102 |
4 | Quaternary | 231112310000 |
5 | Quinary | 11020434140 |
6 | Senary | 1102501532 |
8 | Octal | 55266400 |
10 | Decimal | 11889920 |
12 | Duodecimal | 3b948a8 |
16 | Hexadecimal | b56d00 |
20 | Vigesimal | 3e64g0 |
36 | Base36 | 72ubk |
Cryptographic Hash Functions
md5 | 14015c8c71e3af73f14d5039ddaad375 |
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sha1 | 2a0543202e0b54fb020f057287225c7daf2c8e32 |
sha256 | fb5e56da8cdb9c9ccbab880ca12e9bce43fd345fa11fe224966342fb0e63e296 |
sha512 | 52d0a440ac99bc09dcf272a63939462c5347baa416d16bdcd2a99efca3ebce573667bcb0769166571cca3c378b2130597dae66c9d5ad5355568f24abb03cbeba |
ripemd-160 | 3f78e539c1a9d28a277a9391d8a57171120caf97 |
11889920 as geometric shapes
Circle
Radius = nDiameter | 23779840 |
---|---|
Circumference | 74706570.647541 |
Area | 4.441275742368E+14 |
Sphere
Radius = nVolume | 7.0408551032929E+21 |
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Surface area | 1.7765102969472E+15 |
Circumference | 74706570.647541 |
Square
Length = nPerimeter | 47559680 |
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Area | 141370197606400 |
Diagonal | 16814886.119531 |
Cube
Length = nSurface area | 848221185638400 |
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Volume | 1.6808803399243E+21 |
Space diagonal | 20593945.537929 |
Equilateral Triangle
Length = nPerimeter | 35669760 |
---|---|
Area | 61215091232584 |
Altitude | 10296972.768965 |
Triangular Pyramid
Length = nSurface area | 61215091232584 |
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Volume | 1.9809364778727E+20 |
Height | 5604962.0398437 |