161722104 (number)
161722104 is an even 9-digits composite number following 161722103 and preceding 161722105. In scientific notation, it is written as 1.61722104 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 53856000 positive integers (up to 161722104) that are relatively prime to 161722104.
Interesting facts
- 161722104 has 32 divisors, whose sum is 404690640
- The reverse of 161722104 is 401227161
- Previous prime number is 1321
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred sixty-one million seven hundred twenty-two thousand one hundred four |
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Notation
Scientific notation | 1.61722104 × 10^8 |
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Engineering notation | 1.61722104 × 10^6 |
Prime Factorization of 161722104
Prime Factorization 2 × 2 × 2 × 3 × 1321 × 5101
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40430526 | Product of the distinct prime numbers |
The prime factorization of 161722104 is 2 × 2 × 2 × 3 × 1321 × 5101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 161722104)
Multiplication
n×yn×2 | 323444208 |
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n×3 | 485166312 |
n×4 | 646888416 |
n×5 | 808610520 |
Division
n÷yn÷2 | 80861052 |
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n÷3 | 53907368 |
n÷3 | 40430526 |
n÷5 | 32344420.8 |
Exponentiation
nyn2 | 26154038922186816 |
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n3 | 4.2296862025939E+24 |
n4 | 6.8403375194326E+32 |
n5 | 1.1062337757128E+41 |
Nth Root
y√n2√n | 12717.000589762 |
---|---|
3√n | 544.82428923041 |
4√n | 112.76967939017 |
5√n | 43.828224400613 |
Divisors of 161722104
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 | -161722103 | 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 161722104 can be divided by 32 positive divisors. The sum of these divisors (counting 161722104) is 1, the average is 0.03125.
Base conversion 161722104
Base | System | Value |
---|---|---|
2 | Binary | 1001101000111010111011111000 |
3 | Ternary | 102021022100000120 |
4 | Quaternary | 21220322323320 |
5 | Quinary | 312400101404 |
6 | Senary | 24014133240 |
8 | Octal | 1150727370 |
10 | Decimal | 161722104 |
12 | Duodecimal | 461b1220 |
16 | Hexadecimal | 9a3aef8 |
20 | Vigesimal | 2aaf554 |
36 | Base36 | 2oa9ko |
Cryptographic Hash Functions
md5 | a5a5dc180dd505074a1a49f8785ba7da |
---|---|
sha1 | f2a2f9ce42541f03a44f9f9716d19cb25ffbd61c |
sha256 | 49bf9759a8525350d54fd4a0c6cbb8d0c3f71a0ef87f6edacb920f60b1c45002 |
sha512 | b04c841e1bd07091ed108dc4f9a4189827358d80d7ed0781c384e495d3550e17c45d5f86b75bd4e861b9a0818a5f4a6aaa7a024e94e24e8e8338d29e31b9ed18 |
ripemd-160 | 7eacadaa5404d59f76163bfbec62d7e881599efe |
161722104 as geometric shapes
Circle
Radius = nDiameter | 323444208 |
---|---|
Circumference | 1016129947.699 |
Area | 8.2165336539644E+16 |
Sphere
Radius = nVolume | 1.7717268134746E+25 |
---|---|
Surface area | 3.2866134615857E+17 |
Circumference | 1016129947.699 |
Square
Length = nPerimeter | 646888416 |
---|---|
Area | 26154038922186816 |
Diagonal | 228709592.81231 |
Cube
Length = nSurface area | 156924233533120896 |
---|---|
Volume | 4.2296862025939E+24 |
Space diagonal | 280110900.83494 |
Equilateral Triangle
Length = nPerimeter | 485166312 |
---|---|
Area | 1.132503105909E+16 |
Altitude | 140055450.41747 |
Triangular Pyramid
Length = nSurface area | 1.132503105909E+16 |
---|---|
Volume | 4.9847329935756E+23 |
Height | 76236530.937437 |