121465680 (number)
121465680 is an even 9-digits composite number following 121465679 and preceding 121465681. In scientific notation, it is written as 1.21465680 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 26124288 positive integers (up to 121465680) that are relatively prime to 121465680.
Interesting facts
- 121465680 has 40 divisors, whose sum is 270077952
- The reverse of 121465680 is 086564121
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred twenty-one million four hundred sixty-five thousand six hundred eighty |
---|
Notation
Scientific notation | 1.21465680 × 10^8 |
---|---|
Engineering notation | 1.21465680 × 10^6 |
Prime Factorization of 121465680
Prime Factorization 2 × 2 × 2 × 2 × 255 × 7 × 4253
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15183210 | Product of the distinct prime numbers |
The prime factorization of 121465680 is 2 × 2 × 2 × 2 × 255 × 7 × 4253. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121465680)
Multiplication
n×yn×2 | 242931360 |
---|---|
n×3 | 364397040 |
n×4 | 485862720 |
n×5 | 607328400 |
Division
n÷yn÷2 | 60732840 |
---|---|
n÷3 | 40488560 |
n÷3 | 30366420 |
n÷5 | 24293136 |
Exponentiation
nyn2 | 14753911417862400 |
---|---|
n3 | 1.7920938830304E+24 |
n4 | 2.1767790212613E+32 |
n5 | 2.6440394402724E+40 |
Nth Root
y√n2√n | 11021.146945758 |
---|---|
3√n | 495.24244831573 |
4√n | 104.98165051931 |
5√n | 41.389551193312 |
Divisors of 121465680
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121465679 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121465680 can be divided by 40 positive divisors. The sum of these divisors (counting 121465680) is 1, the average is 0.025.
Base conversion 121465680
Base | System | Value |
---|---|---|
2 | Binary | 111001111010110101101010000 |
3 | Ternary | 22110120002120220 |
4 | Quaternary | 13033112231100 |
5 | Quinary | 222043400210 |
6 | Senary | 20015233040 |
8 | Octal | 717265520 |
10 | Decimal | 121465680 |
12 | Duodecimal | 34818780 |
16 | Hexadecimal | 73d6b50 |
20 | Vigesimal | 1hj3440 |
36 | Base36 | 20bfio |
Cryptographic Hash Functions
md5 | 139710ce63f1dcd9515eb17d59f9f279 |
---|---|
sha1 | 75d5009381c8bb877f8017102c05e38839a2ef43 |
sha256 | 9f40c4f9e37fd1f36b5b5527b7f2547784f7fad26d15ca31a6e764f6b1619696 |
sha512 | 18c99a88a6285e75a3f79a7f2ab01998703ef075f573c7789ff150318f97f3544500e9777663794898b54c0ae472b9537c3a55f82972c14b36c11ec689a22fb3 |
ripemd-160 | 00badd7fe75f1e71469d212b93e5cc68c025eeaa |
121465680 as geometric shapes
Circle
Radius = nDiameter | 242931360 |
---|---|
Circumference | 763191375.90258 |
Area | 4.6350779722071E+16 |
Sphere
Radius = nVolume | 7.5067053032954E+24 |
---|---|
Surface area | 1.8540311888828E+17 |
Circumference | 763191375.90258 |
Square
Length = nPerimeter | 485862720 |
---|---|
Area | 14753911417862400 |
Diagonal | 171778412.01887 |
Cube
Length = nSurface area | 88523468507174400 |
---|---|
Volume | 1.7920938830304E+24 |
Space diagonal | 210384729.1359 |
Equilateral Triangle
Length = nPerimeter | 364397040 |
---|---|
Area | 6.3886310465271E+15 |
Altitude | 105192364.56795 |
Triangular Pyramid
Length = nSurface area | 6.3886310465271E+15 |
---|---|
Volume | 2.1120028953562E+23 |
Height | 57259470.672957 |