169490068 (number)
169490068 is an even 9-digits composite number following 169490067 and preceding 169490069. In scientific notation, it is written as 1.69490068 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 72189440 positive integers (up to 169490068) that are relatively prime to 169490068.
Interesting facts
- 169490068 has 48 divisors, whose sum is 344119104
- The reverse of 169490068 is 860094961
- Previous prime number is 653
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred sixty-nine million four hundred ninety thousand sixty-eight |
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Notation
Scientific notation | 1.69490068 × 10^8 |
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Engineering notation | 1.69490068 × 10^6 |
Prime Factorization of 169490068
Prime Factorization 2 × 2 × 11 × 17 × 653 × 347
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 84745034 | Product of the distinct prime numbers |
The prime factorization of 169490068 is 2 × 2 × 11 × 17 × 653 × 347. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 169490068)
Multiplication
n×yn×2 | 338980136 |
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n×3 | 508470204 |
n×4 | 677960272 |
n×5 | 847450340 |
Division
n÷yn÷2 | 84745034 |
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n÷3 | 56496689.333333 |
n÷3 | 42372517 |
n÷5 | 33898013.6 |
Exponentiation
nyn2 | 28726883150644624 |
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n3 | 4.8689213786308E+24 |
n4 | 8.2523381555079E+32 |
n5 | 1.398689355136E+41 |
Nth Root
y√n2√n | 13018.835124542 |
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3√n | 553.41137896901 |
4√n | 114.10011009873 |
5√n | 44.241398900892 |
Divisors of 169490068
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -169490067 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 169490068 can be divided by 48 positive divisors. The sum of these divisors (counting 169490068) is 1, the average is 0.020833333333333.
Base conversion 169490068
Base | System | Value |
---|---|---|
2 | Binary | 1010000110100011011010010100 |
3 | Ternary | 102210220222122221 |
4 | Quaternary | 22012203122110 |
5 | Quinary | 321342140233 |
6 | Senary | 24452432124 |
8 | Octal | 1206433224 |
10 | Decimal | 169490068 |
12 | Duodecimal | 48918644 |
16 | Hexadecimal | a1a3694 |
20 | Vigesimal | 2cj6538 |
36 | Base36 | 2swrdg |
Cryptographic Hash Functions
md5 | fed348248333df6a527330f34fb23e14 |
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sha1 | 62669a2a62629c6eb895b5fbdd6c36a25d4c7303 |
sha256 | d97f2301ec1b2ca1c8a7578a6625889788bb81361141feb44817fcc05b462124 |
sha512 | 8bfde6f19017e4003454ec0e4d69c626373b86fe272500ad773293183806ed13f7e492263f395aa674bb882a611322192b60c5d2206a4b82dfac0ba68ee5f6f2 |
ripemd-160 | d0f48330d4a98207f414a6710a292360333c7cab |
169490068 as geometric shapes
Circle
Radius = nDiameter | 338980136 |
---|---|
Circumference | 1064937504.9705 |
Area | 9.0248165066598E+16 |
Sphere
Radius = nVolume | 2.0394890178684E+25 |
---|---|
Surface area | 3.6099266026639E+17 |
Circumference | 1064937504.9705 |
Square
Length = nPerimeter | 677960272 |
---|---|
Area | 28726883150644624 |
Diagonal | 239695152.85314 |
Cube
Length = nSurface area | 172361298903867744 |
---|---|
Volume | 4.8689213786308E+24 |
Space diagonal | 293565409.1543 |
Equilateral Triangle
Length = nPerimeter | 508470204 |
---|---|
Area | 1.2439105290003E+16 |
Altitude | 146782704.57715 |
Triangular Pyramid
Length = nSurface area | 1.2439105290003E+16 |
---|---|
Volume | 5.7380788731567E+23 |
Height | 79898384.284379 |