121172272 (number)
121172272 is an even 9-digits composite number following 121172271 and preceding 121172273. In scientific notation, it is written as 1.21172272 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 52980480 positive integers (up to 121172272) that are relatively prime to 121172272.
Interesting facts
- 121172272 has 40 divisors, whose sum is 266146160
- The reverse of 121172272 is 272271121
- Previous prime number is 19
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 one hundred seventy-two thousand two hundred seventy-two |
---|
Notation
Scientific notation | 1.21172272 × 10^8 |
---|---|
Engineering notation | 1.21172272 × 10^6 |
Prime Factorization of 121172272
Prime Factorization 2 × 2 × 2 × 2 × 13 × 19 × 30661
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15146534 | Product of the distinct prime numbers |
The prime factorization of 121172272 is 2 × 2 × 2 × 2 × 13 × 19 × 30661. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121172272)
Multiplication
n×yn×2 | 242344544 |
---|---|
n×3 | 363516816 |
n×4 | 484689088 |
n×5 | 605861360 |
Division
n÷yn÷2 | 60586136 |
---|---|
n÷3 | 40390757.333333 |
n÷3 | 30293068 |
n÷5 | 24234454.4 |
Exponentiation
nyn2 | 14682719501641984 |
---|---|
n3 | 1.7791384811527E+24 |
n4 | 2.155822519639E+32 |
n5 | 2.6122591273342E+40 |
Nth Root
y√n2√n | 11007.82776028 |
---|---|
3√n | 494.84336369686 |
4√n | 104.9181955634 |
5√n | 41.369536031276 |
Divisors of 121172272
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 | -121172271 | 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 121172272 can be divided by 40 positive divisors. The sum of these divisors (counting 121172272) is 1, the average is 0.025.
Base conversion 121172272
Base | System | Value |
---|---|---|
2 | Binary | 111001110001111000100110000 |
3 | Ternary | 22110000012002221 |
4 | Quaternary | 13032033010300 |
5 | Quinary | 222010003042 |
6 | Senary | 20005050424 |
8 | Octal | 716170460 |
10 | Decimal | 121172272 |
12 | Duodecimal | 346b6a14 |
16 | Hexadecimal | 738f130 |
20 | Vigesimal | 1hh6adc |
36 | Base36 | 20554g |
Cryptographic Hash Functions
md5 | 98b1442d8af7c91ad70d3a280a4759be |
---|---|
sha1 | cf136b06135a59d91f20506c21e64c3a21f8218b |
sha256 | 5c0cd3fabc51a4044fc208a10ffe4e56438e9f97aec5637b7528b565b3564945 |
sha512 | 54e9ee09b5955681bba87f404cb79682fb2ef71ee8920d7933f830f1155e7f203a00e6c499725e0764e59468457b728e3387ca08d1b85b956b6554a178fdd52d |
ripemd-160 | 8d0de310d95ba54dff5d86cf862dfaf28aab91b2 |
121172272 as geometric shapes
Circle
Radius = nDiameter | 242344544 |
---|---|
Circumference | 761347839.06797 |
Area | 4.6127123721078E+16 |
Sphere
Radius = nVolume | 7.4524378428108E+24 |
---|---|
Surface area | 1.8450849488431E+17 |
Circumference | 761347839.06797 |
Square
Length = nPerimeter | 484689088 |
---|---|
Area | 14682719501641984 |
Diagonal | 171363470.44596 |
Cube
Length = nSurface area | 88096317009851904 |
---|---|
Volume | 1.7791384811527E+24 |
Space diagonal | 209876531.57256 |
Equilateral Triangle
Length = nPerimeter | 363516816 |
---|---|
Area | 6.3578040425316E+15 |
Altitude | 104938265.78628 |
Triangular Pyramid
Length = nSurface area | 6.3578040425316E+15 |
---|---|
Volume | 2.0967348078216E+23 |
Height | 57121156.815321 |