121297764 (number)
121297764 is an even 9-digits composite number following 121297763 and preceding 121297765. In scientific notation, it is written as 1.21297764 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 34598400 positive integers (up to 121297764) that are relatively prime to 121297764.
Interesting facts
- 121297764 has 48 divisors, whose sum is 324003456
- The reverse of 121297764 is 467792121
- Previous prime number is 1361
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred twenty-one million two hundred ninety-seven thousand seven hundred sixty-four |
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Notation
Scientific notation | 1.21297764 × 10^8 |
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Engineering notation | 1.21297764 × 10^6 |
Prime Factorization of 121297764
Prime Factorization 2 × 2 × 3 × 7 × 1361 × 1061
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60648882 | Product of the distinct prime numbers |
The prime factorization of 121297764 is 2 × 2 × 3 × 7 × 1361 × 1061. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121297764)
Multiplication
n×yn×2 | 242595528 |
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n×3 | 363893292 |
n×4 | 485191056 |
n×5 | 606488820 |
Division
n÷yn÷2 | 60648882 |
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n÷3 | 40432588 |
n÷3 | 30324441 |
n÷5 | 24259552.8 |
Exponentiation
nyn2 | 14713147551399696 |
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n3 | 1.7846718993869E+24 |
n4 | 2.1647671086926E+32 |
n5 | 2.6258140986516E+40 |
Nth Root
y√n2√n | 11013.526410737 |
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3√n | 495.0141328482 |
4√n | 104.94534963845 |
5√n | 41.378101351406 |
Divisors of 121297764
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 | -121297763 | 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 121297764 can be divided by 48 positive divisors. The sum of these divisors (counting 121297764) is 1, the average is 0.020833333333333.
Base conversion 121297764
Base | System | Value |
---|---|---|
2 | Binary | 111001110101101101101100100 |
3 | Ternary | 22110020120020210 |
4 | Quaternary | 13032231231210 |
5 | Quinary | 222023012024 |
6 | Senary | 20011455420 |
8 | Octal | 716555544 |
10 | Decimal | 121297764 |
12 | Duodecimal | 34757570 |
16 | Hexadecimal | 73adb64 |
20 | Vigesimal | 1hi2484 |
36 | Base36 | 207tyc |
Cryptographic Hash Functions
md5 | cb2e40fb04b8b30525c9dfb5275552fc |
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sha1 | 6181485097488dee928aaf7efd572babf58db943 |
sha256 | c327d7cf37f252493e6feee82a55bdf43bc93927f2cc7cf5f056bc07f7e53f60 |
sha512 | b13595d24302420ac69807523ae4fec418252a3d0260776a7d0ae766f1c8240bd2416299e2b9745e2b544975bd9142d3a26ec38d4a7b9013302a0809b9afbfe9 |
ripemd-160 | 199386ca55eecece4ac82d3e821f3884729cc2ff |
121297764 as geometric shapes
Circle
Radius = nDiameter | 242595528 |
---|---|
Circumference | 762136328.55854 |
Area | 4.622271625866E+16 |
Sphere
Radius = nVolume | 7.4756161709092E+24 |
---|---|
Surface area | 1.8489086503464E+17 |
Circumference | 762136328.55854 |
Square
Length = nPerimeter | 485191056 |
---|---|
Area | 14713147551399696 |
Diagonal | 171540942.93433 |
Cube
Length = nSurface area | 88278885308398176 |
---|---|
Volume | 1.7846718993869E+24 |
Space diagonal | 210093890.0925 |
Equilateral Triangle
Length = nPerimeter | 363893292 |
---|---|
Area | 6.3709797745705E+15 |
Altitude | 105046945.04625 |
Triangular Pyramid
Length = nSurface area | 6.3709797745705E+15 |
---|---|
Volume | 2.1032560037492E+23 |
Height | 57180314.311444 |