120729906 (number)
120729906 is an even 9-digits composite number following 120729905 and preceding 120729907. In scientific notation, it is written as 1.20729906 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 36584640 positive integers (up to 120729906) that are relatively prime to 120729906.
Interesting facts
- 120729906 has 32 divisors, whose sum is 292680000
- The reverse of 120729906 is 609927021
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty million seven hundred twenty-nine thousand nine hundred six |
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Notation
Scientific notation | 1.20729906 × 10^8 |
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Engineering notation | 1.20729906 × 10^6 |
Prime Factorization of 120729906
Prime Factorization 2 × 3 × 3 × 3 × 11 × 203249
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13414434 | Product of the distinct prime numbers |
The prime factorization of 120729906 is 2 × 3 × 3 × 3 × 11 × 203249. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 120729906)
Multiplication
n×yn×2 | 241459812 |
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n×3 | 362189718 |
n×4 | 482919624 |
n×5 | 603649530 |
Division
n÷yn÷2 | 60364953 |
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n÷3 | 40243302 |
n÷3 | 30182476.5 |
n÷5 | 24145981.2 |
Exponentiation
nyn2 | 14575710202768836 |
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n3 | 1.7597241226635E+24 |
n4 | 2.124513279151E+32 |
n5 | 2.5649228848765E+40 |
Nth Root
y√n2√n | 10987.716141219 |
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3√n | 494.24045127437 |
4√n | 104.8223074599 |
5√n | 41.339286109369 |
Divisors of 120729906
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -120729905 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 120729906 can be divided by 32 positive divisors. The sum of these divisors (counting 120729906) is 1, the average is 0.03125.
Base conversion 120729906
Base | System | Value |
---|---|---|
2 | Binary | 111001100100011000100110010 |
3 | Ternary | 22102011201022000 |
4 | Quaternary | 13030203010302 |
5 | Quinary | 221401324111 |
6 | Senary | 15551354430 |
8 | Octal | 714430462 |
10 | Decimal | 120729906 |
12 | Duodecimal | 34522a16 |
16 | Hexadecimal | 7323132 |
20 | Vigesimal | 1heb4f6 |
36 | Base36 | 1zvnsi |
Cryptographic Hash Functions
md5 | e1126c957cca88534e4c73c4b59893a2 |
---|---|
sha1 | e52b8a95ff0ec284840121ac34730e7114ccf7de |
sha256 | 11dfcda6e190fbda8d8c78c8c9608317ca30c6ee8505da39a00dfa23db33aa5c |
sha512 | 1b024eb6252fd5ce348f32d01672271b41b32e5458d427dbc4d982e1e174bbf95f06b455cec61e664b9d61c34df65e4289498b1dddcd79ccf7cb9292fa31e1a2 |
ripemd-160 | 0491db95a6491ebfe4b1151c66b06e3a547a91f2 |
120729906 as geometric shapes
Circle
Radius = nDiameter | 241459812 |
---|---|
Circumference | 758568371.51637 |
Area | 4.5790944093872E+16 |
Sphere
Radius = nVolume | 7.3711151681393E+24 |
---|---|
Surface area | 1.8316377637549E+17 |
Circumference | 758568371.51637 |
Square
Length = nPerimeter | 482919624 |
---|---|
Area | 14575710202768836 |
Diagonal | 170737870.44923 |
Cube
Length = nSurface area | 87454261216613016 |
---|---|
Volume | 1.7597241226635E+24 |
Space diagonal | 209110331.18501 |
Equilateral Triangle
Length = nPerimeter | 362189718 |
---|---|
Area | 6.3114676568989E+15 |
Altitude | 104555165.59251 |
Triangular Pyramid
Length = nSurface area | 6.3114676568989E+15 |
---|---|
Volume | 2.0738547669215E+23 |
Height | 56912623.483076 |