122992144 (number)
122992144 is an even 9-digits composite number following 122992143 and preceding 122992145. In scientific notation, it is written as 1.22992144 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 50688000 positive integers (up to 122992144) that are relatively prime to 122992144.
Interesting facts
- 122992144 has 40 divisors, whose sum is 243031320
- The reverse of 122992144 is 441299221
- Previous prime number is 629
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | one hundred twenty-two million nine hundred ninety-two thousand one hundred forty-four |
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Notation
Scientific notation | 1.22992144 × 10^8 |
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Engineering notation | 1.22992144 × 10^6 |
Prime Factorization of 122992144
Prime Factorization 2 × 2 × 2 × 2 × 121 × 629 × 101
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15374018 | Product of the distinct prime numbers |
The prime factorization of 122992144 is 2 × 2 × 2 × 2 × 121 × 629 × 101. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122992144)
Multiplication
n×yn×2 | 245984288 |
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n×3 | 368976432 |
n×4 | 491968576 |
n×5 | 614960720 |
Division
n÷yn÷2 | 61496072 |
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n÷3 | 40997381.333333 |
n÷3 | 30748036 |
n÷5 | 24598428.8 |
Exponentiation
nyn2 | 15127067485716736 |
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n3 | 1.860510462501E+24 |
n4 | 2.2882817071743E+32 |
n5 | 2.8144067324135E+40 |
Nth Root
y√n2√n | 11090.182324921 |
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3√n | 497.30839519376 |
4√n | 105.30993459746 |
5√n | 41.493060993301 |
Divisors of 122992144
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 | -122992143 | 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 122992144 can be divided by 40 positive divisors. The sum of these divisors (counting 122992144) is 1, the average is 0.025.
Base conversion 122992144
Base | System | Value |
---|---|---|
2 | Binary | 111010101001011011000010000 |
3 | Ternary | 22120102122111121 |
4 | Quaternary | 13111023120100 |
5 | Quinary | 222441222034 |
6 | Senary | 20112052024 |
8 | Octal | 725133020 |
10 | Decimal | 122992144 |
12 | Duodecimal | 35234014 |
16 | Hexadecimal | 754b610 |
20 | Vigesimal | 1i8e074 |
36 | Base36 | 2185cg |
Cryptographic Hash Functions
md5 | b3af88b1626f385a22ce0f7a41fbe123 |
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sha1 | 441d215538233e31dccd323fb22eed5168186fd3 |
sha256 | 57e986d6086f031814c87e771458ad74846263491bfd178ff5e644e656254a28 |
sha512 | a828fe088897408868bdd2620f7aab8d303ca0b889565dc6cd798f994b016b8ad985f3517d3681f36a9a3e983522954cf707fe2934a7465f09f12615c08a2c5f |
ripemd-160 | 112ea68adea5a363e23586484021aa76410530a2 |
122992144 as geometric shapes
Circle
Radius = nDiameter | 245984288 |
---|---|
Circumference | 772782432.07932 |
Area | 4.7523084083485E+16 |
Sphere
Radius = nVolume | 7.7932880012267E+24 |
---|---|
Surface area | 1.9009233633394E+17 |
Circumference | 772782432.07932 |
Square
Length = nPerimeter | 491968576 |
---|---|
Area | 15127067485716736 |
Diagonal | 173937158.11014 |
Cube
Length = nSurface area | 90762404914300416 |
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Volume | 1.860510462501E+24 |
Space diagonal | 213028642.33983 |
Equilateral Triangle
Length = nPerimeter | 368976432 |
---|---|
Area | 6.5502123636961E+15 |
Altitude | 106514321.16991 |
Triangular Pyramid
Length = nSurface area | 6.5502123636961E+15 |
---|---|
Volume | 2.192632607505E+23 |
Height | 57979052.703382 |