381392016 (number)
381392016 is an even 9-digits composite number following 381392015 and preceding 381392017. In scientific notation, it is written as 3.81392016 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 120061440 positive integers (up to 381392016) that are relatively prime to 381392016.
Interesting facts
- 381392016 has 40 divisors, whose sum is 754275384
- The reverse of 381392016 is 610293183
- Previous prime number is 773
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | three hundred eighty-one million three hundred ninety-two thousand sixteen |
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Notation
Scientific notation | 3.81392016 × 10^8 |
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Engineering notation | 3.81392016 × 10^6 |
Prime Factorization of 381392016
Prime Factorization 2 × 2 × 2 × 2 × 57 × 773 × 541
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 47674002 | Product of the distinct prime numbers |
The prime factorization of 381392016 is 2 × 2 × 2 × 2 × 57 × 773 × 541. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 381392016)
Multiplication
n×yn×2 | 762784032 |
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n×3 | 1144176048 |
n×4 | 1525568064 |
n×5 | 1906960080 |
Division
n÷yn÷2 | 190696008 |
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n÷3 | 127130672 |
n÷3 | 95348004 |
n÷5 | 76278403.2 |
Exponentiation
nyn2 | 145459869868544256 |
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n3 | 5.5477233016262E+25 |
n4 | 2.1158573742174E+34 |
n5 | 8.0697110952123E+42 |
Nth Root
y√n2√n | 19529.260508273 |
---|---|
3√n | 725.19900426873 |
4√n | 139.74713059048 |
5√n | 52.032455259946 |
Divisors of 381392016
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 | -381392015 | 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 381392016 can be divided by 40 positive divisors. The sum of these divisors (counting 381392016) is 1, the average is 0.025.
Base conversion 381392016
Base | System | Value |
---|---|---|
2 | Binary | 10110101110111001010010010000 |
3 | Ternary | 222120122201111020 |
4 | Quaternary | 112232321102100 |
5 | Quinary | 1240114021031 |
6 | Senary | 101502315440 |
8 | Octal | 2656712220 |
10 | Decimal | 381392016 |
12 | Duodecimal | a7888b80 |
16 | Hexadecimal | 16bb9490 |
20 | Vigesimal | 5j3e00g |
36 | Base36 | 6b2jyo |
Cryptographic Hash Functions
md5 | 0ffb345c51cea6668f38ab48267c700e |
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sha1 | 1cc1fea0b35c192d1c3925a2c42836eb14579d64 |
sha256 | 21d3ff44ed6843a064e0f14161be344976f774e28d5fac44e613ce85bde605f1 |
sha512 | 27817ace25b26ba7f7ed4d15164b123174b76aec7bf24924332c3a0d32264f8208180b2bc9e1c7bcef815a4977e27f8d260eea4a8026d30ab0cbeae1f6d705bd |
ripemd-160 | cf0fa4d7d8e0ecbec5cf5fbdf3ea628373ad6f4d |
381392016 as geometric shapes
Circle
Radius = nDiameter | 762784032 |
---|---|
Circumference | 2396356711.2068 |
Area | 4.5697565857115E+17 |
Sphere
Radius = nVolume | 2.3238249024717E+26 |
---|---|
Surface area | 1.8279026342846E+18 |
Circumference | 2396356711.2068 |
Square
Length = nPerimeter | 1525568064 |
---|---|
Area | 145459869868544256 |
Diagonal | 539369761.60802 |
Cube
Length = nSurface area | 872759219211265536 |
---|---|
Volume | 5.5477233016262E+25 |
Space diagonal | 660590349.31312 |
Equilateral Triangle
Length = nPerimeter | 1144176048 |
---|---|
Area | 6.2985971268669E+16 |
Altitude | 330295174.65656 |
Triangular Pyramid
Length = nSurface area | 6.2985971268669E+16 |
---|---|
Volume | 6.5380546112108E+24 |
Height | 179789920.53601 |