385344984 (number)
385344984 is an even 9-digits composite number following 385344983 and preceding 385344985. In scientific notation, it is written as 3.85344984 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 120892416 positive integers (up to 385344984) that are relatively prime to 385344984.
Interesting facts
- 385344984 has 32 divisors, whose sum is 1020031920
- The reverse of 385344984 is 489443583
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred eighty-five million three hundred forty-four thousand nine hundred eighty-four |
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Notation
Scientific notation | 3.85344984 × 10^8 |
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Engineering notation | 3.85344984 × 10^6 |
Prime Factorization of 385344984
Prime Factorization 2 × 2 × 2 × 3 × 17 × 944473
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 96336246 | Product of the distinct prime numbers |
The prime factorization of 385344984 is 2 × 2 × 2 × 3 × 17 × 944473. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385344984)
Multiplication
n×yn×2 | 770689968 |
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n×3 | 1156034952 |
n×4 | 1541379936 |
n×5 | 1926724920 |
Division
n÷yn÷2 | 192672492 |
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n÷3 | 128448328 |
n÷3 | 96336246 |
n÷5 | 77068996.8 |
Exponentiation
nyn2 | 148490756693960256 |
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n3 | 5.7220168262382E+25 |
n4 | 2.2049504823545E+34 |
n5 | 8.4966660834368E+42 |
Nth Root
y√n2√n | 19630.205908243 |
---|---|
3√n | 727.69585874541 |
4√n | 140.10783671245 |
5√n | 52.139869763189 |
Divisors of 385344984
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 | -385344983 | 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 385344984 can be divided by 32 positive divisors. The sum of these divisors (counting 385344984) is 1, the average is 0.03125.
Base conversion 385344984
Base | System | Value |
---|---|---|
2 | Binary | 10110111101111110010111011000 |
3 | Ternary | 222212002112221110 |
4 | Quaternary | 112331332113120 |
5 | Quinary | 1242122014414 |
6 | Senary | 102123140320 |
8 | Octal | 2675762730 |
10 | Decimal | 385344984 |
12 | Duodecimal | a90746a0 |
16 | Hexadecimal | 16f7e5d8 |
20 | Vigesimal | 6088294 |
36 | Base36 | 6dfa3c |
Cryptographic Hash Functions
md5 | 1fa8e9674695742e61cd080c8f443969 |
---|---|
sha1 | 3eb2abb823dcb9fec8848a1b3e3147e8b40d033b |
sha256 | 3548c40d42c4df7512515fc9f948712ab97d484f40aa292022f11c55088ed37c |
sha512 | 89f2f6097950263cf913c2bf3c884b4b557ee71b99aabc87c9b12aa53868f3c2ef7fa60115ac962e63a4eeef7014f31a6a3a353ffa4a76989d169c5a257a7801 |
ripemd-160 | 083a285fa9cf4c9ff355a8d167a6a04d7b4e762f |
385344984 as geometric shapes
Circle
Radius = nDiameter | 770689968 |
---|---|
Circumference | 2421193941.6642 |
Area | 4.6649747035573E+17 |
Sphere
Radius = nVolume | 2.3968328033369E+26 |
---|---|
Surface area | 1.8659898814229E+18 |
Circumference | 2421193941.6642 |
Square
Length = nPerimeter | 1541379936 |
---|---|
Area | 148490756693960256 |
Diagonal | 544960102.56524 |
Cube
Length = nSurface area | 890944540163761536 |
---|---|
Volume | 5.7220168262382E+25 |
Space diagonal | 667437090.72982 |
Equilateral Triangle
Length = nPerimeter | 1156034952 |
---|---|
Area | 6.4298383762072E+16 |
Altitude | 333718545.36491 |
Triangular Pyramid
Length = nSurface area | 6.4298383762072E+16 |
---|---|
Volume | 6.7434614998276E+24 |
Height | 181653367.52175 |