121339904 (number)
121339904 is an even 9-digits composite number following 121339903 and preceding 121339905. In scientific notation, it is written as 1.21339904 × 10^8. The sum of its digits is 32. It has a total of 18 prime factors and 96 positive divisors. There are 49741824 positive integers (up to 121339904) that are relatively prime to 121339904.
Interesting facts
- 121339904 has 96 divisors, whose sum is 289926840
- The reverse of 121339904 is 409933121
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-one million three hundred thirty-nine thousand nine hundred four |
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Notation
Scientific notation | 1.21339904 × 10^8 |
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Engineering notation | 1.21339904 × 10^6 |
Prime Factorization of 121339904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 23
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 18 | Total number of prime factors |
rad | Radical | 322 | Product of the distinct prime numbers |
The prime factorization of 121339904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 23. Since it has a total of 18 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121339904)
Multiplication
n×yn×2 | 242679808 |
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n×3 | 364019712 |
n×4 | 485359616 |
n×5 | 606699520 |
Division
n÷yn÷2 | 60669952 |
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n÷3 | 40446634.666667 |
n÷3 | 30334976 |
n÷5 | 24267980.8 |
Exponentiation
nyn2 | 14723372302729216 |
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n3 | 1.7865325817694E+24 |
n4 | 2.1677769196477E+32 |
n5 | 2.6303784332347E+40 |
Nth Root
y√n2√n | 11015.439346662 |
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3√n | 495.07145042134 |
4√n | 104.95446320506 |
5√n | 41.380975981368 |
Divisors of 121339904
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121339903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121339904 can be divided by 96 positive divisors. The sum of these divisors (counting 121339904) is 1, the average is 0.010416666666667.
Base conversion 121339904
Base | System | Value |
---|---|---|
2 | Binary | 111001110111000000000000000 |
3 | Ternary | 22110022201001112 |
4 | Quaternary | 13032320000000 |
5 | Quinary | 222030334104 |
6 | Senary | 20012422452 |
8 | Octal | 716700000 |
10 | Decimal | 121339904 |
12 | Duodecimal | 34777a28 |
16 | Hexadecimal | 73b8000 |
20 | Vigesimal | 1hi79f4 |
36 | Base36 | 208qgw |
Cryptographic Hash Functions
md5 | d7417404f324f4c551557bb5b9795480 |
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sha1 | ed05d1856ea05a8d4721b56e9aa0da3f8fa3788b |
sha256 | e844938d5a57887b93f16aed87a494972b83d4604df689898beabfd3b9a3102a |
sha512 | 1328f62d9e4a521bdcfccd991dce1ceba3528cb23489c91b5373348d863030a06c448a003ee06ee3a9688ab05905d6ba260caf8c2df0d55402c62da01f4bb8a6 |
ripemd-160 | 1bc36228c92a926e576c8c09812ef7edffa1142f |
121339904 as geometric shapes
Circle
Radius = nDiameter | 242679808 |
---|---|
Circumference | 762401101.98738 |
Area | 4.6254838262322E+16 |
Sphere
Radius = nVolume | 7.4834101790475E+24 |
---|---|
Surface area | 1.8501935304929E+17 |
Circumference | 762401101.98738 |
Square
Length = nPerimeter | 485359616 |
---|---|
Area | 14723372302729216 |
Diagonal | 171600537.89385 |
Cube
Length = nSurface area | 88340233816375296 |
---|---|
Volume | 1.7865325817694E+24 |
Space diagonal | 210166878.71353 |
Equilateral Triangle
Length = nPerimeter | 364019712 |
---|---|
Area | 6.3754072217698E+15 |
Altitude | 105083439.35677 |
Triangular Pyramid
Length = nSurface area | 6.3754072217698E+15 |
---|---|
Volume | 2.1054488389664E+23 |
Height | 57200179.29795 |