1388004744 (number)
1388004744 is an even 10-digits composite number following 1388004743 and preceding 1388004745. In scientific notation, it is written as 1.388004744 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 396572736 positive integers (up to 1388004744) that are relatively prime to 1388004744.
Interesting facts
- 1388004744 has 32 divisors, whose sum is 3965728320
- The reverse of 1388004744 is 4474008831
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | one billion three hundred eighty-eight million four thousand seven hundred forty-four |
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Notation
Scientific notation | 1.388004744 × 10^9 |
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Engineering notation | 1.388004744 × 10^9 |
Prime Factorization of 1388004744
Prime Factorization 2 × 2 × 2 × 3 × 7 × 8261933
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 347001186 | Product of the distinct prime numbers |
The prime factorization of 1388004744 is 2 × 2 × 2 × 3 × 7 × 8261933. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1388004744)
Multiplication
n×yn×2 | 2776009488 |
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n×3 | 4164014232 |
n×4 | 5552018976 |
n×5 | 6940023720 |
Division
n÷yn÷2 | 694002372 |
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n÷3 | 462668248 |
n÷3 | 347001186 |
n÷5 | 277600948.8 |
Exponentiation
nyn2 | 1926557169366505536 |
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n3 | 2.6740704906679E+27 |
n4 | 3.7116225268375E+36 |
n5 | 5.1517496751877E+45 |
Nth Root
y√n2√n | 37255.935688156 |
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3√n | 1115.4847829268 |
4√n | 193.0179672677 |
5√n | 67.371806106519 |
Divisors of 1388004744
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 | -1388004743 | 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 1388004744 can be divided by 32 positive divisors. The sum of these divisors (counting 1388004744) is 1, the average is 0.03125.
Base conversion 1388004744
Base | System | Value |
---|---|---|
2 | Binary | 1010010101110110100010110001000 |
3 | Ternary | 10120201202221120010 |
4 | Quaternary | 1102232310112020 |
5 | Quinary | 10320312122434 |
6 | Senary | 345421431520 |
8 | Octal | 12256642610 |
10 | Decimal | 1388004744 |
12 | Duodecimal | 328a0b5a0 |
16 | Hexadecimal | 52bb4588 |
20 | Vigesimal | 11df0bh4 |
36 | Base36 | mydrbc |
Cryptographic Hash Functions
md5 | c252ec3664124376ed910c234f240681 |
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sha1 | 516c94e3d5550f994caaebcc0fbd8d48c02950d7 |
sha256 | 5eecb610806e52ceacd613338ed9a468ec85bb7cfe3149afc0362b6ff7ecd5d2 |
sha512 | 545e462d91e2c221ed20963f708c361373586adebe580d2bab6e75ce2a6007b1ce77fcefdbecefd6aaa290df3eb650bfb8ab7dfec3ef48dd58cf6016c700f727 |
ripemd-160 | 2aebfd91adce954172f78bd4d95ed23a808e11f7 |
1388004744 as geometric shapes
Circle
Radius = nDiameter | 2776009488 |
---|---|
Circumference | 8721091013.7964 |
Area | 6.0524578500026E+18 |
Sphere
Radius = nVolume | 1.1201120278218E+28 |
---|---|
Surface area | 2.420983140001E+19 |
Circumference | 8721091013.7964 |
Square
Length = nPerimeter | 5552018976 |
---|---|
Area | 1926557169366505536 |
Diagonal | 1962935133.603 |
Cube
Length = nSurface area | 1.1559343016199E+19 |
---|---|
Volume | 2.6740704906679E+27 |
Space diagonal | 2404094737.7546 |
Equilateral Triangle
Length = nPerimeter | 4164014232 |
---|---|
Area | 8.3422372525722E+17 |
Altitude | 1202047368.8773 |
Triangular Pyramid
Length = nSurface area | 8.3422372525722E+17 |
---|---|
Volume | 3.1514222955369E+26 |
Height | 654311711.201 |