398428611 (number)
398428611 is an odd 9-digits composite number following 398428610 and preceding 398428612. In scientific notation, it is written as 3.98428611 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 221329920 positive integers (up to 398428611) that are relatively prime to 398428611.
Interesting facts
- 398428611 has 32 divisors, whose sum is 624153600
- The reverse of 398428611 is 116824893
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred ninety-eight million four hundred twenty-eight thousand six hundred eleven |
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Notation
Scientific notation | 3.98428611 × 10^8 |
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Engineering notation | 3.98428611 × 10^6 |
Prime Factorization of 398428611
Prime Factorization 3 × 7 × 41 × 359 × 1289
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 398428611 | Product of the distinct prime numbers |
The prime factorization of 398428611 is 3 × 7 × 41 × 359 × 1289. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 398428611)
Multiplication
n×yn×2 | 796857222 |
---|---|
n×3 | 1195285833 |
n×4 | 1593714444 |
n×5 | 1992143055 |
Division
n÷yn÷2 | 199214305.5 |
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n÷3 | 132809537 |
n÷3 | 99607152.75 |
n÷5 | 79685722.2 |
Exponentiation
nyn2 | 158745358063389321 |
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n3 | 6.3248692515894E+25 |
n4 | 2.5200088706674E+34 |
n5 | 1.0040436340477E+43 |
Nth Root
y√n2√n | 19960.676616788 |
---|---|
3√n | 735.84019241737 |
4√n | 141.28225867669 |
5√n | 52.489218109893 |
Divisors of 398428611
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 | -398428610 | 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 398428611 can be divided by 32 positive divisors. The sum of these divisors (counting 398428611) is 1, the average is 0.03125.
Base conversion 398428611
Base | System | Value |
---|---|---|
2 | Binary | 10111101111111000100111000011 |
3 | Ternary | 1000202201021022020 |
4 | Quaternary | 113233320213003 |
5 | Quinary | 1303444203421 |
6 | Senary | 103311412523 |
8 | Octal | 2757704703 |
10 | Decimal | 398428611 |
12 | Duodecimal | b1524143 |
16 | Hexadecimal | 17bf89c3 |
20 | Vigesimal | 64a3bab |
36 | Base36 | 6l7phf |
Cryptographic Hash Functions
md5 | 4e2633429f5fad231a74a33cd024131e |
---|---|
sha1 | 309228ad8df78419bd6c15626dda25b043afcca9 |
sha256 | e68150d914c11d0774af40d110dd45a9b769ed3f4fb5c899e8e8aeaa34be7cac |
sha512 | 4681cc6c5ee58dbf5cfaa857b133221ef2952b90bb17c6055ff24265da107d475f7137acb011b080f3195da99723985b93081e701c6d48d0bc119d657cd05dc1 |
ripemd-160 | c1343ac0456c1dc6bd54096b8ed7dabfdb517767 |
398428611 as geometric shapes
Circle
Radius = nDiameter | 796857222 |
---|---|
Circumference | 2503400794.5952 |
Area | 4.9871325068343E+17 |
Sphere
Radius = nVolume | 2.6493550367612E+26 |
---|---|
Surface area | 1.9948530027337E+18 |
Circumference | 2503400794.5952 |
Square
Length = nPerimeter | 1593714444 |
---|---|
Area | 158745358063389321 |
Diagonal | 563463145.31367 |
Cube
Length = nSurface area | 952472148380335926 |
---|---|
Volume | 6.3248692515894E+25 |
Space diagonal | 690098597.4411 |
Equilateral Triangle
Length = nPerimeter | 1195285833 |
---|---|
Area | 6.8738756407876E+16 |
Altitude | 345049298.72055 |
Triangular Pyramid
Length = nSurface area | 6.8738756407876E+16 |
---|---|
Volume | 7.4539298965286E+24 |
Height | 187821048.43789 |