122904272 (number)
122904272 is an even 9-digits composite number following 122904271 and preceding 122904273. In scientific notation, it is written as 1.22904272 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 58544640 positive integers (up to 122904272) that are relatively prime to 122904272.
Interesting facts
- 122904272 has 40 divisors, whose sum is 249478080
- The reverse of 122904272 is 272409221
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred twenty-two million nine hundred four thousand two hundred seventy-two |
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Notation
Scientific notation | 1.22904272 × 10^8 |
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Engineering notation | 1.22904272 × 10^6 |
Prime Factorization of 122904272
Prime Factorization 2 × 2 × 2 × 2 × 23 × 331 × 1009
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15363034 | Product of the distinct prime numbers |
The prime factorization of 122904272 is 2 × 2 × 2 × 2 × 23 × 331 × 1009. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122904272)
Multiplication
n×yn×2 | 245808544 |
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n×3 | 368712816 |
n×4 | 491617088 |
n×5 | 614521360 |
Division
n÷yn÷2 | 61452136 |
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n÷3 | 40968090.666667 |
n÷3 | 30726068 |
n÷5 | 24580854.4 |
Exponentiation
nyn2 | 15105460075849984 |
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n3 | 1.8565255738474E+24 |
n4 | 2.281749241031E+32 |
n5 | 2.8043672935546E+40 |
Nth Root
y√n2√n | 11086.219914831 |
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3√n | 497.18993262892 |
4√n | 105.29111982894 |
5√n | 41.487130336979 |
Divisors of 122904272
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 | -122904271 | 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 122904272 can be divided by 40 positive divisors. The sum of these divisors (counting 122904272) is 1, the average is 0.025.
Base conversion 122904272
Base | System | Value |
---|---|---|
2 | Binary | 111010100110101111011010000 |
3 | Ternary | 22120021011222002 |
4 | Quaternary | 13110311323100 |
5 | Quinary | 222430414042 |
6 | Senary | 20110133132 |
8 | Octal | 724657320 |
10 | Decimal | 122904272 |
12 | Duodecimal | 351b11a8 |
16 | Hexadecimal | 7535ed0 |
20 | Vigesimal | 1i830dc |
36 | Base36 | 2169jk |
Cryptographic Hash Functions
md5 | ce22d0d8bdfe6be012f88c52b75e4869 |
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sha1 | c2d8f17f1b8d4bd8a3b2589551f76f5bae4da57d |
sha256 | 9d7d9f23fbdd42bf927788ac4200e15daa3080a059c9dfc72d2a91de53255bd9 |
sha512 | a5543dbddc3813934f42718c61a08cdc39ffda56d2f36107c19226ef6ab0abb941f586046f3493ef4666f9f8393d3b2b503b2b4bad634d0693b6ce07dce5cbf1 |
ripemd-160 | 2917971665266e02f79c98002d2b26d8026571ef |
122904272 as geometric shapes
Circle
Radius = nDiameter | 245808544 |
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Circumference | 772230316.02 |
Area | 4.7455202403384E+16 |
Sphere
Radius = nVolume | 7.7765961386675E+24 |
---|---|
Surface area | 1.8982080961354E+17 |
Circumference | 772230316.02 |
Square
Length = nPerimeter | 491617088 |
---|---|
Area | 15105460075849984 |
Diagonal | 173812888.33599 |
Cube
Length = nSurface area | 90632760455099904 |
---|---|
Volume | 1.8565255738474E+24 |
Space diagonal | 212876443.57126 |
Equilateral Triangle
Length = nPerimeter | 368712816 |
---|---|
Area | 6.5408560807688E+15 |
Altitude | 106438221.78563 |
Triangular Pyramid
Length = nSurface area | 6.5408560807688E+15 |
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Volume | 2.1879363711896E+23 |
Height | 57937629.445331 |