122012145 (number)
122012145 is an odd 9-digits composite number following 122012144 and preceding 122012146. In scientific notation, it is written as 1.22012145 × 10^8. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 60936192 positive integers (up to 122012145) that are relatively prime to 122012145.
Interesting facts
- 122012145 has 48 divisors, whose sum is 225061200
- The reverse of 122012145 is 541210221
- Previous prime number is 349
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 18
- Digital Root 9
Name
Name | one hundred twenty-two million twelve thousand one hundred forty-five |
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Notation
Scientific notation | 1.22012145 × 10^8 |
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Engineering notation | 1.22012145 × 10^6 |
Prime Factorization of 122012145
Prime Factorization 5 × 3 × 3 × 17 × 349 × 457
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40670715 | Product of the distinct prime numbers |
The prime factorization of 122012145 is 5 × 3 × 3 × 17 × 349 × 457. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122012145)
Multiplication
n×yn×2 | 244024290 |
---|---|
n×3 | 366036435 |
n×4 | 488048580 |
n×5 | 610060725 |
Division
n÷yn÷2 | 61006072.5 |
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n÷3 | 40670715 |
n÷3 | 30503036.25 |
n÷5 | 24402429 |
Exponentiation
nyn2 | 14886963527501025 |
---|---|
n3 | 1.8163903525272E+24 |
n4 | 2.2162168306915E+32 |
n5 | 2.7040536929777E+40 |
Nth Root
y√n2√n | 11045.910781823 |
---|---|
3√n | 495.98402355971 |
4√n | 105.09952798097 |
5√n | 41.426726052992 |
Divisors of 122012145
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 | -122012144 | 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 122012145 can be divided by 48 positive divisors. The sum of these divisors (counting 122012145) is 1, the average is 0.020833333333333.
Base conversion 122012145
Base | System | Value |
---|---|---|
2 | Binary | 111010001011100000111110001 |
3 | Ternary | 22111120212012100 |
4 | Quaternary | 13101130013301 |
5 | Quinary | 222213342040 |
6 | Senary | 20035051013 |
8 | Octal | 721340761 |
10 | Decimal | 122012145 |
12 | Duodecimal | 34a40a69 |
16 | Hexadecimal | 745c1f1 |
20 | Vigesimal | 1i2ba75 |
36 | Base36 | 20n569 |
Cryptographic Hash Functions
md5 | 5ec2d50450b50bb323cdf23552fb2892 |
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sha1 | 82893830e330972b3009038d30ee148afd0b7f83 |
sha256 | 5b4a33ca0370df3878fe2678afbe7351e221ce595f188749f54ae5f308a243b4 |
sha512 | 670e94f454a9c283865d66bba8d43d840f3d9b7e27b1d6956d1a42cbe10f338e1c62a2cde803f88f8514e91a5ce23c8268f32b0b839718a2d20f2e7ddbd52b9d |
ripemd-160 | ee95c039a6e45bd8a2219d90ebf2503e446577c1 |
122012145 as geometric shapes
Circle
Radius = nDiameter | 244024290 |
---|---|
Circumference | 766624916.76147 |
Area | 4.6768775252256E+16 |
Sphere
Radius = nVolume | 7.6084781167343E+24 |
---|---|
Surface area | 1.8707510100903E+17 |
Circumference | 766624916.76147 |
Square
Length = nPerimeter | 488048580 |
---|---|
Area | 14886963527501025 |
Diagonal | 172551230.23323 |
Cube
Length = nSurface area | 89321781165006150 |
---|---|
Volume | 1.8163903525272E+24 |
Space diagonal | 211331234.28046 |
Equilateral Triangle
Length = nPerimeter | 366036435 |
---|---|
Area | 6.4462443000141E+15 |
Altitude | 105665617.14023 |
Triangular Pyramid
Length = nSurface area | 6.4462443000141E+15 |
---|---|
Volume | 2.1406365592563E+23 |
Height | 57517076.744411 |