123669984 (number)
123669984 is an even 9-digits composite number following 123669983 and preceding 123669985. In scientific notation, it is written as 1.23669984 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 40066560 positive integers (up to 123669984) that are relatively prime to 123669984.
Interesting facts
- 123669984 has 48 divisors, whose sum is 252576576
- The reverse of 123669984 is 489966321
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred twenty-three million six hundred sixty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.23669984 × 10^8 |
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Engineering notation | 1.23669984 × 10^6 |
Prime Factorization of 123669984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 111 × 37 × 941
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7729374 | Product of the distinct prime numbers |
The prime factorization of 123669984 is 2 × 2 × 2 × 2 × 2 × 111 × 37 × 941. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123669984)
Multiplication
n×yn×2 | 247339968 |
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n×3 | 371009952 |
n×4 | 494679936 |
n×5 | 618349920 |
Division
n÷yn÷2 | 61834992 |
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n÷3 | 41223328 |
n÷3 | 30917496 |
n÷5 | 24733996.8 |
Exponentiation
nyn2 | 15294264942560256 |
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n3 | 1.8914415007382E+24 |
n4 | 2.3391454013323E+32 |
n5 | 2.8928207435644E+40 |
Nth Root
y√n2√n | 11120.700697348 |
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3√n | 498.22031831517 |
4√n | 105.45473293005 |
5√n | 41.538696197019 |
Divisors of 123669984
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 | -123669983 | 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 123669984 can be divided by 48 positive divisors. The sum of these divisors (counting 123669984) is 1, the average is 0.020833333333333.
Base conversion 123669984
Base | System | Value |
---|---|---|
2 | Binary | 111010111110000110111100000 |
3 | Ternary | 22121201002022210 |
4 | Quaternary | 13113300313200 |
5 | Quinary | 223124414414 |
6 | Senary | 20134402120 |
8 | Octal | 727606740 |
10 | Decimal | 123669984 |
12 | Duodecimal | 35500340 |
16 | Hexadecimal | 75f0de0 |
20 | Vigesimal | 1iciej4 |
36 | Base36 | 21modc |
Cryptographic Hash Functions
md5 | 2feed06bed0f77f1cb3a41163a684b17 |
---|---|
sha1 | 75d6865fd89f59ba74ba03ccb061de60eeab0abb |
sha256 | ef7a3eecb568d9907552ddd6314b5e58a058298f227e03b409f388bd585b7d0c |
sha512 | 39d9d29ce8c644805090f52b010bd4d5d58e6de4b1ad26a1825e8f18e8e53eedaed04551e5968ef97ed0c45a82a68f828a9c2427896554eaa3f9093e51a7aa33 |
ripemd-160 | 966a6b6f372bcde35a02981e478c033da01f1524 |
123669984 as geometric shapes
Circle
Radius = nDiameter | 247339968 |
---|---|
Circumference | 777041426.40793 |
Area | 4.8048350385603E+16 |
Sphere
Radius = nVolume | 7.9228516312186E+24 |
---|---|
Surface area | 1.9219340154241E+17 |
Circumference | 777041426.40793 |
Square
Length = nPerimeter | 494679936 |
---|---|
Area | 15294264942560256 |
Diagonal | 174895768.63126 |
Cube
Length = nSurface area | 91765589655361536 |
---|---|
Volume | 1.8914415007382E+24 |
Space diagonal | 214202695.65923 |
Equilateral Triangle
Length = nPerimeter | 371009952 |
---|---|
Area | 6.6226109862335E+15 |
Altitude | 107101347.82962 |
Triangular Pyramid
Length = nSurface area | 6.6226109862335E+15 |
---|---|
Volume | 2.2290851856494E+23 |
Height | 58298589.543755 |