121698032 (number)
121698032 is an even 9-digits composite number following 121698031 and preceding 121698033. In scientific notation, it is written as 1.21698032 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 58924800 positive integers (up to 121698032) that are relatively prime to 121698032.
Interesting facts
- 121698032 has 40 divisors, whose sum is 243308832
- The reverse of 121698032 is 230896121
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-one million six hundred ninety-eight thousand thirty-two |
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Notation
Scientific notation | 1.21698032 × 10^8 |
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Engineering notation | 1.21698032 × 10^6 |
Prime Factorization of 121698032
Prime Factorization 2 × 2 × 2 × 2 × 37 × 311 × 661
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15212254 | Product of the distinct prime numbers |
The prime factorization of 121698032 is 2 × 2 × 2 × 2 × 37 × 311 × 661. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121698032)
Multiplication
n×yn×2 | 243396064 |
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n×3 | 365094096 |
n×4 | 486792128 |
n×5 | 608490160 |
Division
n÷yn÷2 | 60849016 |
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n÷3 | 40566010.666667 |
n÷3 | 30424508 |
n÷5 | 24339606.4 |
Exponentiation
nyn2 | 14810410992673024 |
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n3 | 1.8023978709195E+24 |
n4 | 2.1934827377189E+32 |
n5 | 2.6694253240636E+40 |
Nth Root
y√n2√n | 11031.683099147 |
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3√n | 495.55803067694 |
4√n | 105.03181946033 |
5√n | 41.405373925992 |
Divisors of 121698032
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 | -121698031 | 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 121698032 can be divided by 40 positive divisors. The sum of these divisors (counting 121698032) is 1, the average is 0.025.
Base conversion 121698032
Base | System | Value |
---|---|---|
2 | Binary | 111010000001111011011110000 |
3 | Ternary | 22110222220022112 |
4 | Quaternary | 13100033123300 |
5 | Quinary | 222123314112 |
6 | Senary | 20024224452 |
8 | Octal | 720173360 |
10 | Decimal | 121698032 |
12 | Duodecimal | 3490b128 |
16 | Hexadecimal | 740f6f0 |
20 | Vigesimal | 1i0c51c |
36 | Base36 | 20gesw |
Cryptographic Hash Functions
md5 | 972e99a47d46ab33135eeda556b6ffc9 |
---|---|
sha1 | 0adb31de7c658c6e51ec4501cdedb0c298a85d94 |
sha256 | 2e9fcac5c00e4840e59cf035c2eaf1e566461e3fd191c56cff145e0da0d993ae |
sha512 | 6b755adba3308162ddd1213c9ae97f500db079e02517dd5fbda1fce1fe737aac5215f0be9ba3da36fe944567558bec37288a5d80bbf89594b26b8f659d5943e9 |
ripemd-160 | 00176e0505ac188418f9d3b49cf08246b4c29270 |
121698032 as geometric shapes
Circle
Radius = nDiameter | 243396064 |
---|---|
Circumference | 764651286.57507 |
Area | 4.6528278371227E+16 |
Sphere
Radius = nVolume | 7.5498665468353E+24 |
---|---|
Surface area | 1.8611311348491E+17 |
Circumference | 764651286.57507 |
Square
Length = nPerimeter | 486792128 |
---|---|
Area | 14810410992673024 |
Diagonal | 172107007.36851 |
Cube
Length = nSurface area | 88862465956038144 |
---|---|
Volume | 1.8023978709195E+24 |
Space diagonal | 210787174.60514 |
Equilateral Triangle
Length = nPerimeter | 365094096 |
---|---|
Area | 6.4130960800716E+15 |
Altitude | 105393587.30257 |
Triangular Pyramid
Length = nSurface area | 6.4130960800716E+15 |
---|---|
Volume | 2.1241462615389E+23 |
Height | 57369002.456172 |