387075992 (number)
387075992 is an even 9-digits composite number following 387075991 and preceding 387075993. In scientific notation, it is written as 3.87075992 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 175870464 positive integers (up to 387075992) that are relatively prime to 387075992.
Interesting facts
- 387075992 has 32 divisors, whose sum is 794966400
- The reverse of 387075992 is 299570783
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | three hundred eighty-seven million seventy-five thousand nine hundred ninety-two |
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Notation
Scientific notation | 3.87075992 × 10^8 |
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Engineering notation | 3.87075992 × 10^6 |
Prime Factorization of 387075992
Prime Factorization 2 × 2 × 2 × 17 × 29 × 98143
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 96768998 | Product of the distinct prime numbers |
The prime factorization of 387075992 is 2 × 2 × 2 × 17 × 29 × 98143. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 387075992)
Multiplication
n×yn×2 | 774151984 |
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n×3 | 1161227976 |
n×4 | 1548303968 |
n×5 | 1935379960 |
Division
n÷yn÷2 | 193537996 |
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n÷3 | 129025330.66667 |
n÷3 | 96768998 |
n÷5 | 77415198.4 |
Exponentiation
nyn2 | 149827823582784064 |
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n3 | 5.7994753442507E+25 |
n4 | 2.2448376719554E+34 |
n5 | 8.689227687511E+42 |
Nth Root
y√n2√n | 19674.246923326 |
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3√n | 728.78385862828 |
4√n | 140.26491693694 |
5√n | 52.18662931539 |
Divisors of 387075992
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 | -387075991 | 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 387075992 can be divided by 32 positive divisors. The sum of these divisors (counting 387075992) is 1, the average is 0.03125.
Base conversion 387075992
Base | System | Value |
---|---|---|
2 | Binary | 10111000100100100111110011000 |
3 | Ternary | 222222100111102212 |
4 | Quaternary | 113010210332120 |
5 | Quinary | 1243042412432 |
6 | Senary | 102224214252 |
8 | Octal | 2704447630 |
10 | Decimal | 387075992 |
12 | Duodecimal | a976a388 |
16 | Hexadecimal | 17124f98 |
20 | Vigesimal | 60j49jc |
36 | Base36 | 6egdqw |
Cryptographic Hash Functions
md5 | c146f0893af56803680d70cda7eeb8d7 |
---|---|
sha1 | 168964b9e27113567f9fe140584ee22925276a4a |
sha256 | e22b444f6ab0e6b3dee283221cf5378712b1af2863592d5beac8d814645b4c64 |
sha512 | 4d3efcc6c9fe6096cea42306d377f44ee644e548cbcbd77bc2da5af8dff52f1307eccbf5285da80fc470cb4056ea6c0da22ca1be89705242e5011512e1d7b7c1 |
ripemd-160 | 0af954905f1e420ecb2c6c27c836c67e8489d9fc |
387075992 as geometric shapes
Circle
Radius = nDiameter | 774151984 |
---|---|
Circumference | 2432070185.6964 |
Area | 4.7069798987102E+17 |
Sphere
Radius = nVolume | 2.4292785514898E+26 |
---|---|
Surface area | 1.8827919594841E+18 |
Circumference | 2432070185.6964 |
Square
Length = nPerimeter | 1548303968 |
---|---|
Area | 149827823582784064 |
Diagonal | 547408117.55542 |
Cube
Length = nSurface area | 898966941496704384 |
---|---|
Volume | 5.7994753442507E+25 |
Space diagonal | 670435284.53412 |
Equilateral Triangle
Length = nPerimeter | 1161227976 |
---|---|
Area | 6.4877350708212E+16 |
Altitude | 335217642.26706 |
Triangular Pyramid
Length = nSurface area | 6.4877350708212E+16 |
---|---|
Volume | 6.8347472387398E+24 |
Height | 182469372.51847 |