121445632 (number)
121445632 is an even 9-digits composite number following 121445631 and preceding 121445633. In scientific notation, it is written as 1.21445632 × 10^8. The sum of its digits is 28. It has a total of 12 prime factors and 144 positive divisors. There are 46080000 positive integers (up to 121445632) that are relatively prime to 121445632.
Interesting facts
- 121445632 has 144 divisors, whose sum is 310230144
- The reverse of 121445632 is 236544121
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred twenty-one million four hundred forty-five thousand six hundred thirty-two |
---|
Notation
Scientific notation | 1.21445632 × 10^8 |
---|---|
Engineering notation | 1.21445632 × 10^6 |
Prime Factorization of 121445632
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 101 × 61
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 948794 | Product of the distinct prime numbers |
The prime factorization of 121445632 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 101 × 61. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121445632)
Multiplication
n×yn×2 | 242891264 |
---|---|
n×3 | 364336896 |
n×4 | 485782528 |
n×5 | 607228160 |
Division
n÷yn÷2 | 60722816 |
---|---|
n÷3 | 40481877.333333 |
n÷3 | 30361408 |
n÷5 | 24289126.4 |
Exponentiation
nyn2 | 14749041531879424 |
---|---|
n3 | 1.7912066702333E+24 |
n4 | 2.175342261091E+32 |
n5 | 2.6418581571451E+40 |
Nth Root
y√n2√n | 11020.237384013 |
---|---|
3√n | 495.21520010621 |
4√n | 104.97731842647 |
5√n | 41.388184827916 |
Divisors of 121445632
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121445631 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121445632 can be divided by 144 positive divisors. The sum of these divisors (counting 121445632) is 1, the average is 0.0069444444444444.
Base conversion 121445632
Base | System | Value |
---|---|---|
2 | Binary | 111001111010001110100000000 |
3 | Ternary | 22110112002002101 |
4 | Quaternary | 13033101310000 |
5 | Quinary | 222042230012 |
6 | Senary | 20015000144 |
8 | Octal | 717216400 |
10 | Decimal | 121445632 |
12 | Duodecimal | 34809054 |
16 | Hexadecimal | 73d1d00 |
20 | Vigesimal | 1hj0e1c |
36 | Base36 | 20b01s |
Cryptographic Hash Functions
md5 | e1a06f43df4afd8338295d86828b9c3a |
---|---|
sha1 | c3e176132eaf3d0ad3ad2f0966b0a881ae48e3f0 |
sha256 | 3b8890cc400e99264ae0bb3e859bcd3ffd5cc89f3765b16a536e8157f16c12bd |
sha512 | abcebffdd614dd7a9f9b50d6f88a7360ebbda923436c542d4398f00d2cd872033df06395672a238e0db09b070e31bfefe2fec0cebedcec56535099e9eaba481c |
ripemd-160 | 40d7b8590121514d6a51d88b1a47a8c0a7a10404 |
121445632 as geometric shapes
Circle
Radius = nDiameter | 242891264 |
---|---|
Circumference | 763065410.60354 |
Area | 4.6335480524043E+16 |
Sphere
Radius = nVolume | 7.5029889550215E+24 |
---|---|
Surface area | 1.8534192209617E+17 |
Circumference | 763065410.60354 |
Square
Length = nPerimeter | 485782528 |
---|---|
Area | 14749041531879424 |
Diagonal | 171750059.86537 |
Cube
Length = nSurface area | 88494249191276544 |
---|---|
Volume | 1.7912066702333E+24 |
Space diagonal | 210350004.98131 |
Equilateral Triangle
Length = nPerimeter | 364336896 |
---|---|
Area | 6.3865223240397E+15 |
Altitude | 105175002.49066 |
Triangular Pyramid
Length = nSurface area | 6.3865223240397E+15 |
---|---|
Volume | 2.1109573050476E+23 |
Height | 57250019.955124 |