385351312 (number)
385351312 is an even 9-digits composite number following 385351311 and preceding 385351313. In scientific notation, it is written as 3.85351312 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 181896192 positive integers (up to 385351312) that are relatively prime to 385351312.
Interesting facts
- 385351312 has 40 divisors, whose sum is 788664800
- The reverse of 385351312 is 213153583
- Previous prime number is 307
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | three hundred eighty-five million three hundred fifty-one thousand three hundred twelve |
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Notation
Scientific notation | 3.85351312 × 10^8 |
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Engineering notation | 3.85351312 × 10^6 |
Prime Factorization of 385351312
Prime Factorization 2 × 2 × 2 × 2 × 19 × 307 × 4129
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 48168914 | Product of the distinct prime numbers |
The prime factorization of 385351312 is 2 × 2 × 2 × 2 × 19 × 307 × 4129. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385351312)
Multiplication
n×yn×2 | 770702624 |
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n×3 | 1156053936 |
n×4 | 1541405248 |
n×5 | 1926756560 |
Division
n÷yn÷2 | 192675656 |
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n÷3 | 128450437.33333 |
n÷3 | 96337828 |
n÷5 | 77070262.4 |
Exponentiation
nyn2 | 148495633660121344 |
---|---|
n3 | 5.7222987257199E+25 |
n4 | 2.2050953216121E+34 |
n5 | 8.4973637526828E+42 |
Nth Root
y√n2√n | 19630.367087755 |
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3√n | 727.69984204555 |
4√n | 140.10841190933 |
5√n | 52.14004100659 |
Divisors of 385351312
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -385351311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 385351312 can be divided by 40 positive divisors. The sum of these divisors (counting 385351312) is 1, the average is 0.025.
Base conversion 385351312
Base | System | Value |
---|---|---|
2 | Binary | 10110111101111111111010010000 |
3 | Ternary | 222212002212121211 |
4 | Quaternary | 112331333322100 |
5 | Quinary | 1242122220222 |
6 | Senary | 102123225504 |
8 | Octal | 2675777220 |
10 | Decimal | 385351312 |
12 | Duodecimal | a9078294 |
16 | Hexadecimal | 16f7fe90 |
20 | Vigesimal | 6088i5c |
36 | Base36 | 6dfez4 |
Cryptographic Hash Functions
md5 | 59aef246b5530ea8d09e03b1472d2bda |
---|---|
sha1 | 90c553a55ea2ce4a5473227de7edc7a7f6a34a57 |
sha256 | c00665b38fc5f954f8fd258bf60dc643bfee4e7f15cb1234fa0e5b952ece6787 |
sha512 | dade48ef2294cec6c79b7faa26be2efe8f75b922f673ac836e2323d45188c157f85f323e3c63ef6a4777a8b872558009f1ced1df39a5157cd82e23278b7560b0 |
ripemd-160 | e067bdb2117d5b5fdc562fea3885117e719d8445 |
385351312 as geometric shapes
Circle
Radius = nDiameter | 770702624 |
---|---|
Circumference | 2421233701.6608 |
Area | 4.665127917968E+17 |
Sphere
Radius = nVolume | 2.3969508851157E+26 |
---|---|
Surface area | 1.8660511671872E+18 |
Circumference | 2421233701.6608 |
Square
Length = nPerimeter | 1541405248 |
---|---|
Area | 148495633660121344 |
Diagonal | 544969051.70867 |
Cube
Length = nSurface area | 890973801960728064 |
---|---|
Volume | 5.7222987257199E+25 |
Space diagonal | 667448051.14733 |
Equilateral Triangle
Length = nPerimeter | 1156053936 |
---|---|
Area | 6.4300495550366E+16 |
Altitude | 333724025.57366 |
Triangular Pyramid
Length = nSurface area | 6.4300495550366E+16 |
---|---|
Volume | 6.7437937215528E+24 |
Height | 181656350.56956 |