398049498 (number)
398049498 is an even 9-digits composite number following 398049497 and preceding 398049499. In scientific notation, it is written as 3.98049498 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 103388400 positive integers (up to 398049498) that are relatively prime to 398049498.
Interesting facts
- 398049498 has 32 divisors, whose sum is 758197440
- The reverse of 398049498 is 894940893
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | three hundred ninety-eight million forty-nine thousand four hundred ninety-eight |
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Notation
Scientific notation | 3.98049498 × 10^8 |
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Engineering notation | 3.98049498 × 10^6 |
Prime Factorization of 398049498
Prime Factorization 2 × 9 × 21 × 11 × 95731
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 398049498 | Product of the distinct prime numbers |
The prime factorization of 398049498 is 2 × 9 × 21 × 11 × 95731. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 398049498)
Multiplication
n×yn×2 | 796098996 |
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n×3 | 1194148494 |
n×4 | 1592197992 |
n×5 | 1990247490 |
Division
n÷yn÷2 | 199024749 |
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n÷3 | 132683166 |
n÷3 | 99512374.5 |
n÷5 | 79609899.6 |
Exponentiation
nyn2 | 158443402858052004 |
---|---|
n3 | 6.3068316969059E+25 |
n4 | 2.5104311909239E+34 |
n5 | 9.992758753108E+42 |
Nth Root
y√n2√n | 19951.177859966 |
---|---|
3√n | 735.60672933868 |
4√n | 141.2486384358 |
5√n | 52.479225392213 |
Divisors of 398049498
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 | -398049497 | 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 398049498 can be divided by 32 positive divisors. The sum of these divisors (counting 398049498) is 1, the average is 0.03125.
Base conversion 398049498
Base | System | Value |
---|---|---|
2 | Binary | 10111101110011100000011011010 |
3 | Ternary | 1000202000000021000 |
4 | Quaternary | 113232130003122 |
5 | Quinary | 1303400040443 |
6 | Senary | 103255325430 |
8 | Octal | 2756340332 |
10 | Decimal | 398049498 |
12 | Duodecimal | b1380876 |
16 | Hexadecimal | 17b9c0da |
20 | Vigesimal | 647g3ei |
36 | Base36 | 6kzkyi |
Cryptographic Hash Functions
md5 | caaea56a68f2d7015e8e4c3b3f8f7ae0 |
---|---|
sha1 | fd92ae43e3d1b6c76e683f8ce3d21c1667366635 |
sha256 | 9271089e590f686cb7afd3e72c6c0cb49c351e599a291c0fbbd8dd5df392564a |
sha512 | c47141c7b10345984637fa70c80888c3ec79a7ad22532913f5f33cd3e883976da68e3d2e75548e5ea0652ff3fdcc86c0064fbe5d4ea09ff6eefe9612b2fc49f5 |
ripemd-160 | 2b4df8baf93772f919b6651114f24d961c2ad374 |
398049498 as geometric shapes
Circle
Radius = nDiameter | 796098996 |
---|---|
Circumference | 2501018757.3638 |
Area | 4.9776463042862E+17 |
Sphere
Radius = nVolume | 2.6417994835236E+26 |
---|---|
Surface area | 1.9910585217145E+18 |
Circumference | 2501018757.3638 |
Square
Length = nPerimeter | 1592197992 |
---|---|
Area | 158443402858052004 |
Diagonal | 562926998.5674 |
Cube
Length = nSurface area | 950660417148312024 |
---|---|
Volume | 6.3068316969059E+25 |
Space diagonal | 689441954.46329 |
Equilateral Triangle
Length = nPerimeter | 1194148494 |
---|---|
Area | 6.8608005968562E+16 |
Altitude | 344720977.23164 |
Triangular Pyramid
Length = nSurface area | 6.8608005968562E+16 |
---|---|
Volume | 7.4326724344741E+24 |
Height | 187642332.8558 |