121329243 (number)
121329243 is an odd 9-digits composite number following 121329242 and preceding 121329244. In scientific notation, it is written as 1.21329243 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 65310336 positive integers (up to 121329243) that are relatively prime to 121329243.
Interesting facts
- 121329243 has 48 divisors, whose sum is 189540000
- The reverse of 121329243 is 342923121
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-one million three hundred twenty-nine thousand two hundred forty-three |
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Notation
Scientific notation | 1.21329243 × 10^8 |
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Engineering notation | 1.21329243 × 10^6 |
Prime Factorization of 121329243
Prime Factorization 3 × 29 × 3 × 49 × 53 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40443081 | Product of the distinct prime numbers |
The prime factorization of 121329243 is 3 × 29 × 3 × 49 × 53 × 179. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121329243)
Multiplication
n×yn×2 | 242658486 |
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n×3 | 363987729 |
n×4 | 485316972 |
n×5 | 606646215 |
Division
n÷yn÷2 | 60664621.5 |
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n÷3 | 40443081 |
n÷3 | 30332310.75 |
n÷5 | 24265848.6 |
Exponentiation
nyn2 | 14720785206953049 |
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n3 | 1.7860617255252E+24 |
n4 | 2.1670151710925E+32 |
n5 | 2.6292231027817E+40 |
Nth Root
y√n2√n | 11014.955424331 |
---|---|
3√n | 495.05695090074 |
4√n | 104.95215778788 |
5√n | 41.380248804116 |
Divisors of 121329243
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121329242 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121329243 can be divided by 48 positive divisors. The sum of these divisors (counting 121329243) is 1, the average is 0.020833333333333.
Base conversion 121329243
Base | System | Value |
---|---|---|
2 | Binary | 111001110110101011001011011 |
3 | Ternary | 22110022011102200 |
4 | Quaternary | 13032311121123 |
5 | Quinary | 222030013433 |
6 | Senary | 20012301243 |
8 | Octal | 716653133 |
10 | Decimal | 121329243 |
12 | Duodecimal | 34771823 |
16 | Hexadecimal | 73b565b |
20 | Vigesimal | 1hi6323 |
36 | Base36 | 208i8r |
Cryptographic Hash Functions
md5 | 1b80d0a73f181cd48e0935efb42648d3 |
---|---|
sha1 | 784ebea9a84fc8e9c56775c80031be210093f6f6 |
sha256 | 25ae08d03b8d5558b37908eb8387f93c959e45d00b123649900af1c6b76fd63c |
sha512 | 005fd7fb9751f086d1d760ff784225cac20975a34e5872dc7d37b09471102a93711b7edf35f1d4879c8973326a7f3692b4341e56181ac54012834187400b29b2 |
ripemd-160 | 9778977e2d28e5014740a6ddb42eb04cc1052bb3 |
121329243 as geometric shapes
Circle
Radius = nDiameter | 242658486 |
---|---|
Circumference | 762334116.94882 |
Area | 4.6246710661237E+16 |
Sphere
Radius = nVolume | 7.4814378610239E+24 |
---|---|
Surface area | 1.8498684264495E+17 |
Circumference | 762334116.94882 |
Square
Length = nPerimeter | 485316972 |
---|---|
Area | 14720785206953049 |
Diagonal | 171585460.96306 |
Cube
Length = nSurface area | 88324711241718294 |
---|---|
Volume | 1.7860617255252E+24 |
Space diagonal | 210148413.31987 |
Equilateral Triangle
Length = nPerimeter | 363987729 |
---|---|
Area | 6.3742869764378E+15 |
Altitude | 105074206.65994 |
Triangular Pyramid
Length = nSurface area | 6.3742869764378E+15 |
---|---|
Volume | 2.104893929561E+23 |
Height | 57195153.654354 |