122949372 (number)
122949372 is an even 9-digits composite number following 122949371 and preceding 122949373. In scientific notation, it is written as 1.22949372 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 29528064 positive integers (up to 122949372) that are relatively prime to 122949372.
Interesting facts
- 122949372 has 96 divisors, whose sum is 278853120
- The reverse of 122949372 is 273949221
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred twenty-two million nine hundred forty-nine thousand three hundred seventy-two |
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Notation
Scientific notation | 1.22949372 × 10^8 |
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Engineering notation | 1.22949372 × 10^6 |
Prime Factorization of 122949372
Prime Factorization 2 × 2 × 51 × 13 × 7 × 37 × 179
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 61474686 | Product of the distinct prime numbers |
The prime factorization of 122949372 is 2 × 2 × 51 × 13 × 7 × 37 × 179. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122949372)
Multiplication
n×yn×2 | 245898744 |
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n×3 | 368848116 |
n×4 | 491797488 |
n×5 | 614746860 |
Division
n÷yn÷2 | 61474686 |
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n÷3 | 40983124 |
n÷3 | 30737343 |
n÷5 | 24589874.4 |
Exponentiation
nyn2 | 15116548075194384 |
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n3 | 1.858570092653E+24 |
n4 | 2.2851002570966E+32 |
n5 | 2.8095164156707E+40 |
Nth Root
y√n2√n | 11088.253784974 |
---|---|
3√n | 497.25074018101 |
4√n | 105.30077770356 |
5√n | 41.490174649387 |
Divisors of 122949372
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 | -122949371 | 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 122949372 can be divided by 96 positive divisors. The sum of these divisors (counting 122949372) is 1, the average is 0.010416666666667.
Base conversion 122949372
Base | System | Value |
---|---|---|
2 | Binary | 111010101000000111011111100 |
3 | Ternary | 22120100110211110 |
4 | Quaternary | 13111000323330 |
5 | Quinary | 222433334442 |
6 | Senary | 20111122020 |
8 | Octal | 725007374 |
10 | Decimal | 122949372 |
12 | Duodecimal | 35213310 |
16 | Hexadecimal | 7540efc |
20 | Vigesimal | 1i88d8c |
36 | Base36 | 2178cc |
Cryptographic Hash Functions
md5 | 7f0b6a1b593ce1c7aca25678c05772b7 |
---|---|
sha1 | 10009d2ce3ba6ded368c11aa99fdd95e8ce32cb0 |
sha256 | caa0aba9075944722087a05b891dc01861c6bacb0c195e0207ead4c8e41f9268 |
sha512 | 288270c64528452cde4d87a72719b6275414c9f4630da4fa684a26ee1360903841dcac4b7d020cd07570d1540832912d7b6fa26da84e540967433b58a4b5cbde |
ripemd-160 | 3ebcf0a0f26a08822360973f48ded8bdc0f594cf |
122949372 as geometric shapes
Circle
Radius = nDiameter | 245898744 |
---|---|
Circumference | 772513687.67736 |
Area | 4.7490036380668E+16 |
Sphere
Radius = nVolume | 7.7851601990136E+24 |
---|---|
Surface area | 1.8996014552267E+17 |
Circumference | 772513687.67736 |
Square
Length = nPerimeter | 491797488 |
---|---|
Area | 15116548075194384 |
Diagonal | 173876669.36765 |
Cube
Length = nSurface area | 90699288451166304 |
---|---|
Volume | 1.858570092653E+24 |
Space diagonal | 212954559.06269 |
Equilateral Triangle
Length = nPerimeter | 368848116 |
---|---|
Area | 6.5456573253235E+15 |
Altitude | 106477279.53134 |
Triangular Pyramid
Length = nSurface area | 6.5456573253235E+15 |
---|---|
Volume | 2.190345859709E+23 |
Height | 57958889.789218 |