16897725 (number)
16897725 is an odd 8-digits composite number following 16897724 and preceding 16897726. In scientific notation, it is written as 1.6897725 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 8087040 positive integers (up to 16897725) that are relatively prime to 16897725.
Interesting facts
- 16897725 has 48 divisors, whose sum is 25779600
- The reverse of 16897725 is 52779861
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixteen million eight hundred ninety-seven thousand seven hundred twenty-five |
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Notation
Scientific notation | 1.6897725 × 10^7 |
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Engineering notation | 1.6897725 × 10^6 |
Prime Factorization of 16897725
Prime Factorization 13 × 9 × 5 × 5 × 53 × 109
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3379545 | Product of the distinct prime numbers |
The prime factorization of 16897725 is 13 × 9 × 5 × 5 × 53 × 109. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16897725)
Multiplication
n×yn×2 | 33795450 |
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n×3 | 50693175 |
n×4 | 67590900 |
n×5 | 84488625 |
Division
n÷yn÷2 | 8448862.5 |
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n÷3 | 5632575 |
n÷3 | 4224431.25 |
n÷5 | 3379545 |
Exponentiation
nyn2 | 285533110175625 |
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n3 | 4.8248599741424E+21 |
n4 | 8.1529157006566E+28 |
n5 | 1.3776572745788E+36 |
Nth Root
y√n2√n | 4110.684249611 |
---|---|
3√n | 256.61147873621 |
4√n | 64.114618064923 |
5√n | 27.897523211057 |
Divisors of 16897725
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 | -16897724 | 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 16897725 can be divided by 48 positive divisors. The sum of these divisors (counting 16897725) is 1, the average is 0.020833333333333.
Base conversion 16897725
Base | System | Value |
---|---|---|
2 | Binary | 1000000011101011010111101 |
3 | Ternary | 1011210111022200 |
4 | Quaternary | 1000131122331 |
5 | Quinary | 13311211400 |
6 | Senary | 1402102113 |
8 | Octal | 100353275 |
10 | Decimal | 16897725 |
12 | Duodecimal | 57aa939 |
16 | Hexadecimal | 101d6bd |
20 | Vigesimal | 55c465 |
36 | Base36 | a26d9 |
Cryptographic Hash Functions
md5 | faa7b76c3a84de15aeedcc5b8db5cc47 |
---|---|
sha1 | 88c22e3dd06610edc37130853b18f4560db73719 |
sha256 | f41fc9681191f17a47b09a9b725d6718add952e80f474d96ef846ada04c8e899 |
sha512 | 82d590b71d818c1f1cd44e8e7c931baee37e0d2af95c75bf36f89b78a2998990230f28ccde06159f66a6288f514e8974e9d0d57490dd9f47a8378973edb06f7e |
ripemd-160 | 133b47d4a1ffad8cac936c694df92d9a1738ef0f |
16897725 as geometric shapes
Circle
Radius = nDiameter | 33795450 |
---|---|
Circumference | 106171537.44476 |
Area | 8.9702872128439E+14 |
Sphere
Radius = nVolume | 2.0210326199154E+22 |
---|---|
Surface area | 3.5881148851376E+15 |
Circumference | 106171537.44476 |
Square
Length = nPerimeter | 67590900 |
---|---|
Area | 285533110175625 |
Diagonal | 23896991.868251 |
Cube
Length = nSurface area | 1713198661053750 |
---|---|
Volume | 4.8248599741424E+21 |
Space diagonal | 29267718.232327 |
Equilateral Triangle
Length = nPerimeter | 50693175 |
---|---|
Area | 1.2363946351684E+14 |
Altitude | 14633859.116163 |
Triangular Pyramid
Length = nSurface area | 1.2363946351684E+14 |
---|---|
Volume | 5.6861520099861E+20 |
Height | 7965663.9560836 |