122949420 (number)
122949420 is an even 9-digits composite number following 122949419 and preceding 122949421. In scientific notation, it is written as 1.22949420 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 29510400 positive integers (up to 122949420) that are relatively prime to 122949420.
Interesting facts
- 122949420 has 96 divisors, whose sum is 379282176
- The reverse of 122949420 is 024949221
- Previous prime number is 1741
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred twenty-two million nine hundred forty-nine thousand four hundred twenty |
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Notation
Scientific notation | 1.22949420 × 10^8 |
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Engineering notation | 1.22949420 × 10^6 |
Prime Factorization of 122949420
Prime Factorization 2 × 2 × 5 × 3 × 11 × 1741 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 61474710 | Product of the distinct prime numbers |
The prime factorization of 122949420 is 2 × 2 × 5 × 3 × 11 × 1741 × 107. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122949420)
Multiplication
n×yn×2 | 245898840 |
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n×3 | 368848260 |
n×4 | 491797680 |
n×5 | 614747100 |
Division
n÷yn÷2 | 61474710 |
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n÷3 | 40983140 |
n÷3 | 30737355 |
n÷5 | 24589884 |
Exponentiation
nyn2 | 15116559878336400 |
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n3 | 1.8585722694367E+24 |
n4 | 2.2851038255533E+32 |
n5 | 2.8095218999156E+40 |
Nth Root
y√n2√n | 11088.255949427 |
---|---|
3√n | 497.25080489066 |
4√n | 105.30078798103 |
5√n | 41.490177888978 |
Divisors of 122949420
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -122949419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 122949420 can be divided by 96 positive divisors. The sum of these divisors (counting 122949420) is 1, the average is 0.010416666666667.
Base conversion 122949420
Base | System | Value |
---|---|---|
2 | Binary | 111010101000000111100101100 |
3 | Ternary | 22120100110220020 |
4 | Quaternary | 13111000330230 |
5 | Quinary | 222433340140 |
6 | Senary | 20111122140 |
8 | Octal | 725007454 |
10 | Decimal | 122949420 |
12 | Duodecimal | 35213350 |
16 | Hexadecimal | 7540f2c |
20 | Vigesimal | 1i88db0 |
36 | Base36 | 2178do |
Cryptographic Hash Functions
md5 | 0beeb9f07c1674eda29a0f6c5888e643 |
---|---|
sha1 | 6fa869956550c40ff46af958233548c8b3615222 |
sha256 | 532ba6bd8886db812445c014a6a96c94c8f7327491012517766b1ebe5540f321 |
sha512 | cd066c47ab19beb28692a6dc1988669c4322c4736dee9c432e8ee607f178ffd61c02950f185d4aad9927b2e5947e46b071afd902d0004a636e32d6685fd2e029 |
ripemd-160 | 9e8ba827de745254aa8798e3b1a9fd89301e1ae7 |
122949420 as geometric shapes
Circle
Radius = nDiameter | 245898840 |
---|---|
Circumference | 772513989.27025 |
Area | 4.7490073461332E+16 |
Sphere
Radius = nVolume | 7.7851693171042E+24 |
---|---|
Surface area | 1.8996029384533E+17 |
Circumference | 772513989.27025 |
Square
Length = nPerimeter | 491797680 |
---|---|
Area | 15116559878336400 |
Diagonal | 173876737.24991 |
Cube
Length = nSurface area | 90699359270018400 |
---|---|
Volume | 1.8585722694367E+24 |
Space diagonal | 212954642.20113 |
Equilateral Triangle
Length = nPerimeter | 368848260 |
---|---|
Area | 6.545662436234E+15 |
Altitude | 106477321.10056 |
Triangular Pyramid
Length = nSurface area | 6.545662436234E+15 |
---|---|
Volume | 2.1903484250733E+23 |
Height | 57958912.416635 |