638045116 (number)
638045116 is an even 9-digits composite number following 638045115 and preceding 638045117. In scientific notation, it is written as 6.38045116 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 96 positive divisors. There are 281740800 positive integers (up to 638045116) that are relatively prime to 638045116.
Interesting facts
- 638045116 has 96 divisors, whose sum is 1259919360
- The reverse of 638045116 is 611540836
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | six hundred thirty-eight million forty-five thousand one hundred sixteen |
---|
Notation
Scientific notation | 6.38045116 × 10^8 |
---|---|
Engineering notation | 6.38045116 × 10^6 |
Prime Factorization of 638045116
Prime Factorization 2 × 2 × 59 × 23 × 41 × 61 × 47
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 319022558 | Product of the distinct prime numbers |
The prime factorization of 638045116 is 2 × 2 × 59 × 23 × 41 × 61 × 47. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 638045116)
Multiplication
n×yn×2 | 1276090232 |
---|---|
n×3 | 1914135348 |
n×4 | 2552180464 |
n×5 | 3190225580 |
Division
n÷yn÷2 | 319022558 |
---|---|
n÷3 | 212681705.33333 |
n÷3 | 159511279 |
n÷5 | 127609023.2 |
Exponentiation
nyn2 | 407101570051453456 |
---|---|
n3 | 2.5974916848726E+26 |
n4 | 1.6573168833836E+35 |
n5 | 1.0574429431072E+44 |
Nth Root
y√n2√n | 25259.554944615 |
---|---|
3√n | 860.89554989047 |
4√n | 158.93254841163 |
5√n | 57.672699196856 |
Divisors of 638045116
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 | -638045115 | 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 638045116 can be divided by 96 positive divisors. The sum of these divisors (counting 638045116) is 1, the average is 0.010416666666667.
Base conversion 638045116
Base | System | Value |
---|---|---|
2 | Binary | 100110000001111100101110111100 |
3 | Ternary | 1122110121001100121 |
4 | Quaternary | 212001330232330 |
5 | Quinary | 2301314420431 |
6 | Senary | 143151304324 |
8 | Octal | 4601745674 |
10 | Decimal | 638045116 |
12 | Duodecimal | 15981b0a4 |
16 | Hexadecimal | 2607cbbc |
20 | Vigesimal | 9j7fcfg |
36 | Base36 | ajvirg |
Cryptographic Hash Functions
md5 | c4709933f769bc1fa2d33cef1b19e4c7 |
---|---|
sha1 | b69332ccbd4cfccc3954e5d1c7b16516c1b42a0e |
sha256 | 2dfea7025402ff1aa1bebc9db22b95d3a7a308c5771b75f7881d8144f9eab2f2 |
sha512 | 86245cf5ffcd56074b5387f5dc0b5dd99538f077b8b69ab014867a2a114fa9ac6252b0a8b4a096dd9909b3e2d0cf40f5cf76d1a16a1a9e00c501ae2d2a3bae79 |
ripemd-160 | 51d5095cdf135086e020157ec5bb3d1b8cdb37ee |
638045116 as geometric shapes
Circle
Radius = nDiameter | 1276090232 |
---|---|
Circumference | 4008955698.1689 |
Area | 1.2789473017385E+18 |
Sphere
Radius = nVolume | 1.0880347726609E+27 |
---|---|
Surface area | 5.1157892069541E+18 |
Circumference | 4008955698.1689 |
Square
Length = nPerimeter | 2552180464 |
---|---|
Area | 407101570051453456 |
Diagonal | 902332056.45311 |
Cube
Length = nSurface area | 2442609420308720736 |
---|---|
Volume | 2.5974916848726E+26 |
Space diagonal | 1105126558.4332 |
Equilateral Triangle
Length = nPerimeter | 1914135348 |
---|---|
Area | 1.7628015079254E+17 |
Altitude | 552563279.21659 |
Triangular Pyramid
Length = nSurface area | 1.7628015079254E+17 |
---|---|
Volume | 3.0611733074152E+25 |
Height | 300777352.15104 |