628996720 (number)
628996720 is an even 9-digits composite number following 628996719 and preceding 628996721. In scientific notation, it is written as 6.28996720 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 120 positive divisors. There are 226828800 positive integers (up to 628996720) that are relatively prime to 628996720.
Interesting facts
- 628996720 has 120 divisors, whose sum is 1620833760
- The reverse of 628996720 is 027699826
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | six hundred twenty-eight million nine hundred ninety-six thousand seven hundred twenty |
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Notation
Scientific notation | 6.28996720 × 10^8 |
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Engineering notation | 6.28996720 × 10^6 |
Prime Factorization of 628996720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 181 × 11 × 11 × 359
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 7147690 | Product of the distinct prime numbers |
The prime factorization of 628996720 is 2 × 2 × 2 × 2 × 5 × 181 × 11 × 11 × 359. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 628996720)
Multiplication
n×yn×2 | 1257993440 |
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n×3 | 1886990160 |
n×4 | 2515986880 |
n×5 | 3144983600 |
Division
n÷yn÷2 | 314498360 |
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n÷3 | 209665573.33333 |
n÷3 | 157249180 |
n÷5 | 125799344 |
Exponentiation
nyn2 | 395636873770758400 |
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n3 | 2.4885429591286E+26 |
n4 | 1.565285358871E+35 |
n5 | 9.8455935659388E+43 |
Nth Root
y√n2√n | 25079.807016801 |
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3√n | 856.80658099872 |
4√n | 158.36605386509 |
5√n | 57.50818698438 |
Divisors of 628996720
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -628996719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 628996720 can be divided by 120 positive divisors. The sum of these divisors (counting 628996720) is 1, the average is 0.0083333333333333.
Base conversion 628996720
Base | System | Value |
---|---|---|
2 | Binary | 100101011111011011101001110000 |
3 | Ternary | 1121211120100021211 |
4 | Quaternary | 211133123221300 |
5 | Quinary | 2242010343340 |
6 | Senary | 142225325504 |
8 | Octal | 4537335160 |
10 | Decimal | 628996720 |
12 | Duodecimal | 156796894 |
16 | Hexadecimal | 257dba70 |
20 | Vigesimal | 9gb4bg0 |
36 | Base36 | aehkz4 |
Cryptographic Hash Functions
md5 | 2bbf02339adc64d2e17171f4041d91af |
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sha1 | a2e0ef627c3cbf0678eb048a94de7dc2fe7b31f5 |
sha256 | ad15d1781650cca2abc5848809c8899d7f1118acf208184935122c537929c0e8 |
sha512 | 8b20afa3804211735a1f307bb8e205c115acb74529353fda81ac35bf575b47021a68d18ed2c11923621e8f7c34d49bcf8d2d4ed762bc047c710bee576175357e |
ripemd-160 | 98f16765d4a55507eeea327ef6427b848f5e16df |
628996720 as geometric shapes
Circle
Radius = nDiameter | 1257993440 |
---|---|
Circumference | 3952102949.3682 |
Area | 1.2429298961274E+18 |
Sphere
Radius = nVolume | 1.0423984371388E+27 |
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Surface area | 4.9717195845098E+18 |
Circumference | 3952102949.3682 |
Square
Length = nPerimeter | 2515986880 |
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Area | 395636873770758400 |
Diagonal | 889535692.11219 |
Cube
Length = nSurface area | 2373821242624550400 |
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Volume | 2.4885429591286E+26 |
Space diagonal | 1089454276.8342 |
Equilateral Triangle
Length = nPerimeter | 1886990160 |
---|---|
Area | 1.7131579167967E+17 |
Altitude | 544727138.41709 |
Triangular Pyramid
Length = nSurface area | 1.7131579167967E+17 |
---|---|
Volume | 2.9327760027898E+25 |
Height | 296511897.37073 |