1628389620 (number)
1628389620 is an even 10-digits composite number following 1628389619 and preceding 1628389621. In scientific notation, it is written as 1.628389620 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 355276800 positive integers (up to 1628389620) that are relatively prime to 1628389620.
Interesting facts
- 1628389620 has 96 divisors, whose sum is 4183474176
- The reverse of 1628389620 is 0269838261
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion six hundred twenty-eight million three hundred eighty-nine thousand six hundred twenty |
---|
Notation
Scientific notation | 1.628389620 × 10^9 |
---|---|
Engineering notation | 1.628389620 × 10^9 |
Prime Factorization of 1628389620
Prime Factorization 2 × 2 × 3 × 15 × 143 × 41 × 1543
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 814194810 | Product of the distinct prime numbers |
The prime factorization of 1628389620 is 2 × 2 × 3 × 15 × 143 × 41 × 1543. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1628389620)
Multiplication
n×yn×2 | 3256779240 |
---|---|
n×3 | 4885168860 |
n×4 | 6513558480 |
n×5 | 8141948100 |
Division
n÷yn÷2 | 814194810 |
---|---|
n÷3 | 542796540 |
n÷3 | 407097405 |
n÷5 | 325677924 |
Exponentiation
nyn2 | 2651652754523744400 |
---|---|
n3 | 4.3179238213109E+27 |
n4 | 7.0312623305734E+36 |
n5 | 1.1449634594603E+46 |
Nth Root
y√n2√n | 40353.309901419 |
---|---|
3√n | 1176.4842254821 |
4√n | 200.88133288442 |
5√n | 69.558733362708 |
Divisors of 1628389620
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 | -1628389619 | 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 1628389620 can be divided by 96 positive divisors. The sum of these divisors (counting 1628389620) is 1, the average is 0.010416666666667.
Base conversion 1628389620
Base | System | Value |
---|---|---|
2 | Binary | 1100001000011110100000011110100 |
3 | Ternary | 11012111002202121200 |
4 | Quaternary | 1201003310003310 |
5 | Quinary | 11313331431440 |
6 | Senary | 425330012500 |
8 | Octal | 14103640364 |
10 | Decimal | 1628389620 |
12 | Duodecimal | 395417130 |
16 | Hexadecimal | 610f40f4 |
20 | Vigesimal | 158h8e10 |
36 | Base36 | qxi1h0 |
Cryptographic Hash Functions
md5 | 9eff7e382c651321c5ba477568b11406 |
---|---|
sha1 | 8fdaa501217f4a450e78d4f1e503ca1be08d461e |
sha256 | f3f8e5b819d5ca1fbad3df90c5e945b381d0ef2423c35932e4777328b33fd48a |
sha512 | add34a319f34f8a819fc5dec28b996d682c9cdd717f8297de6b644fe8cb630241b3c620c2c6908069b6aef364bcf2d5782e691da74b9c7ae584e03d24a1ad17c |
ripemd-160 | c36cef9c7674dbf0eb4d7fb0b4e8fec48ff65d3c |
1628389620 as geometric shapes
Circle
Radius = nDiameter | 3256779240 |
---|---|
Circumference | 10231473734.748 |
Area | 8.3304128134829E+18 |
Sphere
Radius = nVolume | 1.8086877007721E+28 |
---|---|
Surface area | 3.3321651253932E+19 |
Circumference | 10231473734.748 |
Square
Length = nPerimeter | 6513558480 |
---|---|
Area | 2651652754523744400 |
Diagonal | 2302890685.4316 |
Cube
Length = nSurface area | 1.5909916527142E+19 |
---|---|
Volume | 4.3179238213109E+27 |
Space diagonal | 2820453556.3578 |
Equilateral Triangle
Length = nPerimeter | 4885168860 |
---|---|
Area | 1.1481993237163E+18 |
Altitude | 1410226778.1789 |
Triangular Pyramid
Length = nSurface area | 1.1481993237163E+18 |
---|---|
Volume | 5.0887220244931E+26 |
Height | 767630228.47719 |