126996820 (number)
126996820 is an even 9-digits composite number following 126996819 and preceding 126996821. In scientific notation, it is written as 1.26996820 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 49359104 positive integers (up to 126996820) that are relatively prime to 126996820.
Interesting facts
- 126996820 has 48 divisors, whose sum is 274337280
- The reverse of 126996820 is 028699621
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred twenty-six million nine hundred ninety-six thousand eight hundred twenty |
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Notation
Scientific notation | 1.26996820 × 10^8 |
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Engineering notation | 1.26996820 × 10^6 |
Prime Factorization of 126996820
Prime Factorization 2 × 2 × 5 × 47 × 167 × 809
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 63498410 | Product of the distinct prime numbers |
The prime factorization of 126996820 is 2 × 2 × 5 × 47 × 167 × 809. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126996820)
Multiplication
n×yn×2 | 253993640 |
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n×3 | 380990460 |
n×4 | 507987280 |
n×5 | 634984100 |
Division
n÷yn÷2 | 63498410 |
---|---|
n÷3 | 42332273.333333 |
n÷3 | 31749205 |
n÷5 | 25399364 |
Exponentiation
nyn2 | 16128192290112400 |
---|---|
n3 | 2.0482291331928E+24 |
n4 | 2.6011858654684E+32 |
n5 | 3.3034233314344E+40 |
Nth Root
y√n2√n | 11269.286579016 |
---|---|
3√n | 502.64837412843 |
4√n | 106.15689605022 |
5√n | 41.759815311525 |
Divisors of 126996820
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -126996819 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 126996820 can be divided by 48 positive divisors. The sum of these divisors (counting 126996820) is 1, the average is 0.020833333333333.
Base conversion 126996820
Base | System | Value |
---|---|---|
2 | Binary | 111100100011101000101010100 |
3 | Ternary | 22211222002212221 |
4 | Quaternary | 13210131011110 |
5 | Quinary | 230002344240 |
6 | Senary | 20333552124 |
8 | Octal | 744350524 |
10 | Decimal | 126996820 |
12 | Duodecimal | 36645644 |
16 | Hexadecimal | 791d154 |
20 | Vigesimal | 1jdec10 |
36 | Base36 | 23lzdg |
Cryptographic Hash Functions
md5 | a4b4deac09f984a01d5924bca7713d07 |
---|---|
sha1 | 2d2ce677cf9c26dd082f0262de0058c4d716a6ab |
sha256 | 3df1f4c21dc1943ce6c6ce47373f288a96b86f409d89f684a668b4da3fa32e67 |
sha512 | a8d591287d5d85ee0ca2718635d24a319873972879cd2a2555fcf7d429d61ee6da6ac61dfa5dbfe572ca38ecd26c0502af00edd0f657b83da5bbddc49bc513b1 |
ripemd-160 | c7772add9e07c2b5c1d856380dec9536f7fbe3d4 |
126996820 as geometric shapes
Circle
Radius = nDiameter | 253993640 |
---|---|
Circumference | 797944553.48253 |
Area | 5.0668210414301E+16 |
Sphere
Radius = nVolume | 8.5796021302761E+24 |
---|---|
Surface area | 2.026728416572E+17 |
Circumference | 797944553.48253 |
Square
Length = nPerimeter | 507987280 |
---|---|
Area | 16128192290112400 |
Diagonal | 179600625.22225 |
Cube
Length = nSurface area | 96769153740674400 |
---|---|
Volume | 2.0482291331928E+24 |
Space diagonal | 219964944.63968 |
Equilateral Triangle
Length = nPerimeter | 380990460 |
---|---|
Area | 6.9837121201788E+15 |
Altitude | 109982472.31984 |
Triangular Pyramid
Length = nSurface area | 6.9837121201788E+15 |
---|---|
Volume | 2.4138611825074E+23 |
Height | 59866875.074085 |