929121990 (number)
929121990 is an even 9-digits composite number following 929121989 and preceding 929121991. In scientific notation, it is written as 9.29121990 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 247541760 positive integers (up to 929121990) that are relatively prime to 929121990.
Interesting facts
- 929121990 has 32 divisors, whose sum is 2231909856
- The reverse of 929121990 is 099121929
- Previous prime number is 1153
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | nine hundred twenty-nine million one hundred twenty-one thousand nine hundred ninety |
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Notation
Scientific notation | 9.29121990 × 10^8 |
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Engineering notation | 9.29121990 × 10^6 |
Prime Factorization of 929121990
Prime Factorization 2 × 3 × 5 × 1153 × 26861
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 929121990 | Product of the distinct prime numbers |
The prime factorization of 929121990 is 2 × 3 × 5 × 1153 × 26861. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 929121990)
Multiplication
n×yn×2 | 1858243980 |
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n×3 | 2787365970 |
n×4 | 3716487960 |
n×5 | 4645609950 |
Division
n÷yn÷2 | 464560995 |
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n÷3 | 309707330 |
n÷3 | 232280497.5 |
n÷5 | 185824398 |
Exponentiation
nyn2 | 863267672301560100 |
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n3 | 8.0208097759149E+26 |
n4 | 7.4523107404095E+35 |
n5 | 6.9241057852277E+44 |
Nth Root
y√n2√n | 30481.502423601 |
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3√n | 975.79273332646 |
4√n | 174.58952552659 |
5√n | 62.174821594689 |
Divisors of 929121990
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 | -929121989 | 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 929121990 can be divided by 32 positive divisors. The sum of these divisors (counting 929121990) is 1, the average is 0.03125.
Base conversion 929121990
Base | System | Value |
---|---|---|
2 | Binary | 110111011000010100011011000110 |
3 | Ternary | 2101202022021202120 |
4 | Quaternary | 313120110123012 |
5 | Quinary | 3400323400430 |
6 | Senary | 232110150410 |
8 | Octal | 6730243306 |
10 | Decimal | 929121990 |
12 | Duodecimal | 21b1b2406 |
16 | Hexadecimal | 376146c6 |
20 | Vigesimal | ea704ja |
36 | Base36 | fd6b46 |
Cryptographic Hash Functions
md5 | 17c91f53e141eef733cae6ba638f9f31 |
---|---|
sha1 | 4ed2ffc147f4113db53236587028bc120e42ef0e |
sha256 | aa3e6758136d0d400e7641d2ae2da1a899b89989a90b7cf58a966044d6019911 |
sha512 | 8d39428ded3e923b073cbaeaa2359464f2f71ced18bd9c186742e2f39e4604ee0961e08fddb592b58074caa78a0341397bbdb2b4d5bfc9df38a957172ef9e0c0 |
ripemd-160 | 59b4a59fb118e0922ab135a4669c9d68676d17e7 |
929121990 as geometric shapes
Circle
Radius = nDiameter | 1858243980 |
---|---|
Circumference | 5837845636.1455 |
Area | 2.7120353773841E+18 |
Sphere
Radius = nVolume | 3.3597489423807E+27 |
---|---|
Surface area | 1.0848141509537E+19 |
Circumference | 5837845636.1455 |
Square
Length = nPerimeter | 3716487960 |
---|---|
Area | 863267672301560100 |
Diagonal | 1313976919.3571 |
Cube
Length = nSurface area | 5179606033809360600 |
---|---|
Volume | 8.0208097759149E+26 |
Space diagonal | 1609286493.1095 |
Equilateral Triangle
Length = nPerimeter | 2787365970 |
---|---|
Area | 3.7380586723951E+17 |
Altitude | 804643246.55475 |
Triangular Pyramid
Length = nSurface area | 3.7380586723951E+17 |
---|---|
Volume | 9.452614971928E+25 |
Height | 437992306.45236 |