120889728 (number)
120889728 is an even 9-digits composite number following 120889727 and preceding 120889729. In scientific notation, it is written as 1.20889728 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 96 positive divisors. There are 39859200 positive integers (up to 120889728) that are relatively prime to 120889728.
Interesting facts
- 120889728 has 96 divisors, whose sum is 351655200
- The reverse of 120889728 is 827988021
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred twenty million eight hundred eighty-nine thousand seven hundred twenty-eight |
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Notation
Scientific notation | 1.20889728 × 10^8 |
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Engineering notation | 1.20889728 × 10^6 |
Prime Factorization of 120889728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 101 × 1039
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 629634 | Product of the distinct prime numbers |
The prime factorization of 120889728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 101 × 1039. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 120889728)
Multiplication
n×yn×2 | 241779456 |
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n×3 | 362669184 |
n×4 | 483558912 |
n×5 | 604448640 |
Division
n÷yn÷2 | 60444864 |
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n÷3 | 40296576 |
n÷3 | 30222432 |
n÷5 | 24177945.6 |
Exponentiation
nyn2 | 14614326335913984 |
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n3 | 1.7667219356519E+24 |
n4 | 2.1357853425259E+32 |
n5 | 2.5819450912434E+40 |
Nth Root
y√n2√n | 10994.986493853 |
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3√n | 494.45844660464 |
4√n | 104.85698114028 |
5√n | 41.350225290695 |
Divisors of 120889728
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -120889727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 120889728 can be divided by 96 positive divisors. The sum of these divisors (counting 120889728) is 1, the average is 0.010416666666667.
Base conversion 120889728
Base | System | Value |
---|---|---|
2 | Binary | 111001101001010000110000000 |
3 | Ternary | 22102110211112100 |
4 | Quaternary | 13031022012000 |
5 | Quinary | 221421432403 |
6 | Senary | 15555030400 |
8 | Octal | 715120600 |
10 | Decimal | 120889728 |
12 | Duodecimal | 3459b400 |
16 | Hexadecimal | 734a180 |
20 | Vigesimal | 1hfb468 |
36 | Base36 | 1zz340 |
Cryptographic Hash Functions
md5 | 7c589005020c6a89973e732f0a31b779 |
---|---|
sha1 | 3156931a302e28f252f0a4e2a119ed5409f71dd7 |
sha256 | ab3b31a277ceb89dcfbe78d25ffaa55f5caeb57af8e9db345e6e675c70e3f609 |
sha512 | 5f7b68105971a466f9c4adeb44a908a4d83f11e4a481d5a6b762418797d6cce69907eed09632d2656b8318195c82429788ededf3d71016182e1c9f8f14639c46 |
ripemd-160 | 7dbd59e330e68cd9a909e404b81e820013c42cf7 |
120889728 as geometric shapes
Circle
Radius = nDiameter | 241779456 |
---|---|
Circumference | 759572562.75854 |
Area | 4.5912260254071E+16 |
Sphere
Radius = nVolume | 7.4004275386398E+24 |
---|---|
Surface area | 1.8364904101628E+17 |
Circumference | 759572562.75854 |
Square
Length = nPerimeter | 483558912 |
---|---|
Area | 14614326335913984 |
Diagonal | 170963892.88919 |
Cube
Length = nSurface area | 87685958015483904 |
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Volume | 1.7667219356519E+24 |
Space diagonal | 209387151.00918 |
Equilateral Triangle
Length = nPerimeter | 362669184 |
---|---|
Area | 6.3281889330487E+15 |
Altitude | 104693575.50459 |
Triangular Pyramid
Length = nSurface area | 6.3281889330487E+15 |
---|---|
Volume | 2.0821017686174E+23 |
Height | 56987964.296398 |