121154172 (number)
121154172 is an even 9-digits composite number following 121154171 and preceding 121154173. In scientific notation, it is written as 1.21154172 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 37884672 positive integers (up to 121154172) that are relatively prime to 121154172.
Interesting facts
- 121154172 has 48 divisors, whose sum is 300303360
- The reverse of 121154172 is 271451121
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred twenty-one million one hundred fifty-four thousand one hundred seventy-two |
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Notation
Scientific notation | 1.21154172 × 10^8 |
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Engineering notation | 1.21154172 × 10^6 |
Prime Factorization of 121154172
Prime Factorization 2 × 2 × 3 × 17 × 379 × 1567
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60577086 | Product of the distinct prime numbers |
The prime factorization of 121154172 is 2 × 2 × 3 × 17 × 379 × 1567. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121154172)
Multiplication
n×yn×2 | 242308344 |
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n×3 | 363462516 |
n×4 | 484616688 |
n×5 | 605770860 |
Division
n÷yn÷2 | 60577086 |
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n÷3 | 40384724 |
n÷3 | 30288543 |
n÷5 | 24230834.4 |
Exponentiation
nyn2 | 14678333393005584 |
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n3 | 1.7783413285695E+24 |
n4 | 2.1545347119622E+32 |
n5 | 2.6103086907304E+40 |
Nth Root
y√n2√n | 11007.005587352 |
---|---|
3√n | 494.81872354133 |
4√n | 104.91427732846 |
5√n | 41.368300049919 |
Divisors of 121154172
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 | -121154171 | 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 121154172 can be divided by 48 positive divisors. The sum of these divisors (counting 121154172) is 1, the average is 0.020833333333333.
Base conversion 121154172
Base | System | Value |
---|---|---|
2 | Binary | 111001110001010101001111100 |
3 | Ternary | 22102222021021120 |
4 | Quaternary | 13032022221330 |
5 | Quinary | 222003413142 |
6 | Senary | 20004430540 |
8 | Octal | 716125174 |
10 | Decimal | 121154172 |
12 | Duodecimal | 346a8450 |
16 | Hexadecimal | 738aa7c |
20 | Vigesimal | 1hh458c |
36 | Base36 | 204r5o |
Cryptographic Hash Functions
md5 | 59d3b994957f38ab18f09d8cd00473bc |
---|---|
sha1 | 2fce3c1aab8938b938e9317de56c16a01ffd5e7b |
sha256 | 10425e26faada8ba574ab0a42ea618aadf7000989cf030290a4e0483eb73c241 |
sha512 | 41fe3a1d8f0f77fbea759e5d64b7c6666bb58b130696364c61e836c897e42e1e92b9f4de6eafb18c13c1bca8282c7c5291dcfac7bc504be75214100e04caf30b |
ripemd-160 | e6d0fcbce54e5da36b8e4a230c07131f4ec72a0b |
121154172 as geometric shapes
Circle
Radius = nDiameter | 242308344 |
---|---|
Circumference | 761234113.41391 |
Area | 4.6113344354408E+16 |
Sphere
Radius = nVolume | 7.4490987378789E+24 |
---|---|
Surface area | 1.8445337741763E+17 |
Circumference | 761234113.41391 |
Square
Length = nPerimeter | 484616688 |
---|---|
Area | 14678333393005584 |
Diagonal | 171337873.18048 |
Cube
Length = nSurface area | 88070000358033504 |
---|---|
Volume | 1.7783413285695E+24 |
Space diagonal | 209845181.45294 |
Equilateral Triangle
Length = nPerimeter | 363462516 |
---|---|
Area | 6.3559048017801E+15 |
Altitude | 104922590.72647 |
Triangular Pyramid
Length = nSurface area | 6.3559048017801E+15 |
---|---|
Volume | 2.095795354493E+23 |
Height | 57112624.393494 |