121492600 (number)
121492600 is an even 9-digits composite number following 121492599 and preceding 121492601. In scientific notation, it is written as 1.21492600 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 46919040 positive integers (up to 121492600) that are relatively prime to 121492600.
Interesting facts
- 121492600 has 32 divisors, whose sum is 275256720
- The reverse of 121492600 is 006294121
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 25
- Digital Root 7
Name
Name | one hundred twenty-one million four hundred ninety-two thousand six hundred |
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Notation
Scientific notation | 1.21492600 × 10^8 |
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Engineering notation | 1.21492600 × 10^6 |
Prime Factorization of 121492600
Prime Factorization 2 × 2 × 2 × 145 × 5 × 20947
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30373150 | Product of the distinct prime numbers |
The prime factorization of 121492600 is 2 × 2 × 2 × 145 × 5 × 20947. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121492600)
Multiplication
n×yn×2 | 242985200 |
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n×3 | 364477800 |
n×4 | 485970400 |
n×5 | 607463000 |
Division
n÷yn÷2 | 60746300 |
---|---|
n÷3 | 40497533.333333 |
n÷3 | 30373150 |
n÷5 | 24298520 |
Exponentiation
nyn2 | 14760451854760000 |
---|---|
n3 | 1.7932856730096E+24 |
n4 | 2.1787093895669E+32 |
n5 | 2.6469706838289E+40 |
Nth Root
y√n2√n | 11022.368166597 |
---|---|
3√n | 495.27903187834 |
4√n | 104.98746671197 |
5√n | 41.391385634047 |
Divisors of 121492600
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121492599 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121492600 can be divided by 32 positive divisors. The sum of these divisors (counting 121492600) is 1, the average is 0.03125.
Base conversion 121492600
Base | System | Value |
---|---|---|
2 | Binary | 111001111011101010001111000 |
3 | Ternary | 22110121110111221 |
4 | Quaternary | 13033131101320 |
5 | Quinary | 222100230400 |
6 | Senary | 20020001424 |
8 | Octal | 717352170 |
10 | Decimal | 121492600 |
12 | Duodecimal | 34830274 |
16 | Hexadecimal | 73dd478 |
20 | Vigesimal | 1hj6ba0 |
36 | Base36 | 20c0ag |
Cryptographic Hash Functions
md5 | b56f18f83b35eaca22d8235e21ade594 |
---|---|
sha1 | 7cc9a16fc3048ee48d7f5454977882cfd8c79682 |
sha256 | 4b8baa306c38cdd6bb873daf4cd81ad4c6804c46aaad5ad1d258aa64d89ec4d4 |
sha512 | e32c729ce7be1e58a632da0e4a7c741f829fab16b45d7311ed871ab3656877f81f04b3152dc9c5758105f685ea8de02e194abd01a18bc54176c21bacf9580359 |
ripemd-160 | e7447f553a40666f34f75f038599efc1bb71721b |
121492600 as geometric shapes
Circle
Radius = nDiameter | 242985200 |
---|---|
Circumference | 763360519.25105 |
Area | 4.637132711058E+16 |
Sphere
Radius = nVolume | 7.5116974614864E+24 |
---|---|
Surface area | 1.8548530844232E+17 |
Circumference | 763360519.25105 |
Square
Length = nPerimeter | 485970400 |
---|---|
Area | 14760451854760000 |
Diagonal | 171816482.64797 |
Cube
Length = nSurface area | 88562711128560000 |
---|---|
Volume | 1.7932856730096E+24 |
Space diagonal | 210431355.94364 |
Equilateral Triangle
Length = nPerimeter | 364477800 |
---|---|
Area | 6.3914631387796E+15 |
Altitude | 105215677.97182 |
Triangular Pyramid
Length = nSurface area | 6.3914631387796E+15 |
---|---|
Volume | 2.1134074333163E+23 |
Height | 57272160.882656 |