381514448 (number)
381514448 is an even 9-digits composite number following 381514447 and preceding 381514449. In scientific notation, it is written as 3.81514448 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 162968832 positive integers (up to 381514448) that are relatively prime to 381514448.
Interesting facts
- 381514448 has 40 divisors, whose sum is 847558848
- The reverse of 381514448 is 844415183
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | three hundred eighty-one million five hundred fourteen thousand four hundred forty-eight |
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Notation
Scientific notation | 3.81514448 × 10^8 |
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Engineering notation | 3.81514448 × 10^6 |
Prime Factorization of 381514448
Prime Factorization 2 × 2 × 2 × 2 × 7 × 313 × 10883
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 47689306 | Product of the distinct prime numbers |
The prime factorization of 381514448 is 2 × 2 × 2 × 2 × 7 × 313 × 10883. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 381514448)
Multiplication
n×yn×2 | 763028896 |
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n×3 | 1144543344 |
n×4 | 1526057792 |
n×5 | 1907572240 |
Division
n÷yn÷2 | 190757224 |
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n÷3 | 127171482.66667 |
n÷3 | 95378612 |
n÷5 | 76302889.6 |
Exponentiation
nyn2 | 145553274032744704 |
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n3 | 5.5530676997195E+25 |
n4 | 2.1185755581651E+34 |
n5 | 8.0826718461966E+42 |
Nth Root
y√n2√n | 19532.394835247 |
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3√n | 725.27659553247 |
4√n | 139.75834442082 |
5√n | 52.035795455573 |
Divisors of 381514448
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 | -381514447 | 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 381514448 can be divided by 40 positive divisors. The sum of these divisors (counting 381514448) is 1, the average is 0.025.
Base conversion 381514448
Base | System | Value |
---|---|---|
2 | Binary | 10110101111010111001011010000 |
3 | Ternary | 222120212221102202 |
4 | Quaternary | 112233113023100 |
5 | Quinary | 1240131430243 |
6 | Senary | 101505102332 |
8 | Octal | 2657271320 |
10 | Decimal | 381514448 |
12 | Duodecimal | a79279a8 |
16 | Hexadecimal | 16bd72d0 |
20 | Vigesimal | 5j49628 |
36 | Base36 | 6b56fk |
Cryptographic Hash Functions
md5 | c1419fa90b3ab5406248a0b39618c27b |
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sha1 | 81ffa1540c825f4895dc1f219fcc17240836be9c |
sha256 | 20806eb254d4760e1a345d685dca7e78cff3bb9d6f3363ac92028897df2eb4eb |
sha512 | 38df41f225220089e367c1236386ffe62761f1604f17693a6a6a5a957e33cbad7cdded8f660ac728c80952f86f759b253a8facf906c42c603096392b5c7dbac6 |
ripemd-160 | 3324c9fe799d34b87e440458bf499680a59a0f7a |
381514448 as geometric shapes
Circle
Radius = nDiameter | 763028896 |
---|---|
Circumference | 2397125974.1503 |
Area | 4.5726909640721E+17 |
Sphere
Radius = nVolume | 2.3260635587101E+26 |
---|---|
Surface area | 1.8290763856289E+18 |
Circumference | 2397125974.1503 |
Square
Length = nPerimeter | 1526057792 |
---|---|
Area | 145553274032744704 |
Diagonal | 539542906.60289 |
Cube
Length = nSurface area | 873319644196468224 |
---|---|
Volume | 5.5530676997195E+25 |
Space diagonal | 660802407.75759 |
Equilateral Triangle
Length = nPerimeter | 1144543344 |
---|---|
Area | 6.3026416458177E+16 |
Altitude | 330401203.8788 |
Triangular Pyramid
Length = nSurface area | 6.3026416458177E+16 |
---|---|
Volume | 6.5443530447661E+24 |
Height | 179847635.53429 |