122400972 (number)
122400972 is an even 9-digits composite number following 122400971 and preceding 122400973. In scientific notation, it is written as 1.22400972 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 39931680 positive integers (up to 122400972) that are relatively prime to 122400972.
Interesting facts
- 122400972 has 36 divisors, whose sum is 315989856
- The reverse of 122400972 is 279004221
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-two million four hundred thousand nine hundred seventy-two |
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Notation
Scientific notation | 1.22400972 × 10^8 |
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Engineering notation | 1.22400972 × 10^6 |
Prime Factorization of 122400972
Prime Factorization 2 × 2 × 3 × 47 × 3 × 72341
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20400162 | Product of the distinct prime numbers |
The prime factorization of 122400972 is 2 × 2 × 3 × 47 × 3 × 72341. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122400972)
Multiplication
n×yn×2 | 244801944 |
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n×3 | 367202916 |
n×4 | 489603888 |
n×5 | 612004860 |
Division
n÷yn÷2 | 61200486 |
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n÷3 | 40800324 |
n÷3 | 30600243 |
n÷5 | 24480194.4 |
Exponentiation
nyn2 | 14981997946544784 |
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n3 | 1.8338111111591E+24 |
n4 | 2.2446026247027E+32 |
n5 | 2.7474154301736E+40 |
Nth Root
y√n2√n | 11063.497277082 |
---|---|
3√n | 496.51033040757 |
4√n | 105.18316061558 |
5√n | 41.453096109645 |
Divisors of 122400972
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -122400971 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 122400972 can be divided by 36 positive divisors. The sum of these divisors (counting 122400972) is 1, the average is 0.027777777777778.
Base conversion 122400972
Base | System | Value |
---|---|---|
2 | Binary | 111010010111011000011001100 |
3 | Ternary | 22112022121120100 |
4 | Quaternary | 13102323003030 |
5 | Quinary | 222313312342 |
6 | Senary | 20051251100 |
8 | Octal | 722730314 |
10 | Decimal | 122400972 |
12 | Duodecimal | 34ba9a90 |
16 | Hexadecimal | 74bb0cc |
20 | Vigesimal | 1i5028c |
36 | Base36 | 20vh70 |
Cryptographic Hash Functions
md5 | cbc849636f9a6bef93ea3247008ab244 |
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sha1 | 78eaf6c2f8d02d7549f59a6d30c3357aaeb8bb7f |
sha256 | 7de82596d41b5234ccda5a51e377925a8dcfec1fb2c9518b42eec500ef18270b |
sha512 | a15d5b1efba5fe447d106f39f158f92d9421c4092e8f9bb33f22daf87b517229c3d00e152b775369d5a35447ae9151798fe3c93129553618721f227b1ef86f8e |
ripemd-160 | 2c3b2839e59ec4e938c17b9a2782e1af4016d93c |
122400972 as geometric shapes
Circle
Radius = nDiameter | 244801944 |
---|---|
Circumference | 769067988.8549 |
Area | 4.7067334684962E+16 |
Sphere
Radius = nVolume | 7.6814500198516E+24 |
---|---|
Surface area | 1.8826933873985E+17 |
Circumference | 769067988.8549 |
Square
Length = nPerimeter | 489603888 |
---|---|
Area | 14981997946544784 |
Diagonal | 173101114.65005 |
Cube
Length = nSurface area | 89891987679268704 |
---|---|
Volume | 1.8338111111591E+24 |
Space diagonal | 212004702.39982 |
Equilateral Triangle
Length = nPerimeter | 367202916 |
---|---|
Area | 6.487395410577E+15 |
Altitude | 106002351.19991 |
Triangular Pyramid
Length = nSurface area | 6.487395410577E+15 |
---|---|
Volume | 2.161167120193E+23 |
Height | 57700371.550016 |