388045344 (number)
388045344 is an even 9-digits composite number following 388045343 and preceding 388045345. In scientific notation, it is written as 3.88045344 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 124554240 positive integers (up to 388045344) that are relatively prime to 388045344.
Interesting facts
- 388045344 has 96 divisors, whose sum is 1056960576
- The reverse of 388045344 is 443540883
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | three hundred eighty-eight million forty-five thousand three hundred forty-four |
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Notation
Scientific notation | 3.88045344 × 10^8 |
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Engineering notation | 3.88045344 × 10^6 |
Prime Factorization of 388045344
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 37 × 107 × 1021
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 24252834 | Product of the distinct prime numbers |
The prime factorization of 388045344 is 2 × 2 × 2 × 2 × 2 × 3 × 37 × 107 × 1021. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388045344)
Multiplication
n×yn×2 | 776090688 |
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n×3 | 1164136032 |
n×4 | 1552181376 |
n×5 | 1940226720 |
Division
n÷yn÷2 | 194022672 |
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n÷3 | 129348448 |
n÷3 | 97011336 |
n÷5 | 77609068.8 |
Exponentiation
nyn2 | 150579189000078336 |
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n3 | 5.8431553194776E+25 |
n4 | 2.2674092159921E+34 |
n5 | 8.7985758920844E+42 |
Nth Root
y√n2√n | 19698.866566379 |
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3√n | 729.39171445569 |
4√n | 140.35265072801 |
5√n | 52.212741301902 |
Divisors of 388045344
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388045343 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388045344 can be divided by 96 positive divisors. The sum of these divisors (counting 388045344) is 1, the average is 0.010416666666667.
Base conversion 388045344
Base | System | Value |
---|---|---|
2 | Binary | 10111001000010001101000100000 |
3 | Ternary | 1000001011202010210 |
4 | Quaternary | 113020101220200 |
5 | Quinary | 1243314422334 |
6 | Senary | 102301054120 |
8 | Octal | 2710215040 |
10 | Decimal | 388045344 |
12 | Duodecimal | a9b57340 |
16 | Hexadecimal | 17211a20 |
20 | Vigesimal | 6155d74 |
36 | Base36 | 6f15pc |
Cryptographic Hash Functions
md5 | e12293503fd8e18c9a7ddc976e3320d9 |
---|---|
sha1 | d268641223320aec34a4c195f59fd19bfe9a1ef9 |
sha256 | 504f0f9353c260693c7ff058d23e1b78935a9b71e8fd7276dc09c4a65c356336 |
sha512 | 2c0c23509f656c6abb0b037025f4d0dbe7eab3955037bd6edaa263b7e5fc721c702f9fe6a6f5ee67c2ba6ad2ce46a7c27cd8d3b714c87b47d54d31d856687df2 |
ripemd-160 | 9b63231e1f35da1d93433c68c990b2192f9596a0 |
388045344 as geometric shapes
Circle
Radius = nDiameter | 776090688 |
---|---|
Circumference | 2438160803.9402 |
Area | 4.7305847394616E+17 |
Sphere
Radius = nVolume | 2.4475751767273E+26 |
---|---|
Surface area | 1.8922338957846E+18 |
Circumference | 2438160803.9402 |
Square
Length = nPerimeter | 1552181376 |
---|---|
Area | 150579189000078336 |
Diagonal | 548778988.30053 |
Cube
Length = nSurface area | 903475134000470016 |
---|---|
Volume | 5.8431553194776E+25 |
Space diagonal | 672114251.44854 |
Equilateral Triangle
Length = nPerimeter | 1164136032 |
---|---|
Area | 6.5202701477663E+16 |
Altitude | 336057125.72427 |
Triangular Pyramid
Length = nSurface area | 6.5202701477663E+16 |
---|---|
Volume | 6.8862245832148E+24 |
Height | 182926329.43351 |