201397245 (number)
201397245 is an odd 9-digits composite number following 201397244 and preceding 201397246. In scientific notation, it is written as 2.01397245 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 86531328 positive integers (up to 201397245) that are relatively prime to 201397245.
Interesting facts
- 201397245 has 32 divisors, whose sum is 260485120
- The reverse of 201397245 is 542793102
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | two hundred one million three hundred ninety-seven thousand two hundred forty-five |
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Notation
Scientific notation | 2.01397245 × 10^8 |
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Engineering notation | 2.01397245 × 10^6 |
Prime Factorization of 201397245
Prime Factorization 19 × 15 × 7 × 157 × 643
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 201397245 | Product of the distinct prime numbers |
The prime factorization of 201397245 is 19 × 15 × 7 × 157 × 643. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201397245)
Multiplication
n×yn×2 | 402794490 |
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n×3 | 604191735 |
n×4 | 805588980 |
n×5 | 1006986225 |
Division
n÷yn÷2 | 100698622.5 |
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n÷3 | 67132415 |
n÷3 | 50349311.25 |
n÷5 | 40279449 |
Exponentiation
nyn2 | 40560850293590025 |
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n3 | 8.1688435039865E+24 |
n4 | 1.645182576539E+33 |
n5 | 3.3133523843696E+41 |
Nth Root
y√n2√n | 14191.449714529 |
---|---|
3√n | 586.16224487103 |
4√n | 119.12787127507 |
5√n | 45.794224098546 |
Divisors of 201397245
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 | -201397244 | 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 201397245 can be divided by 32 positive divisors. The sum of these divisors (counting 201397245) is 1, the average is 0.03125.
Base conversion 201397245
Base | System | Value |
---|---|---|
2 | Binary | 1100000000010001001111111101 |
3 | Ternary | 112000222001002020 |
4 | Quaternary | 30000101033331 |
5 | Quinary | 403024202440 |
6 | Senary | 31552350353 |
8 | Octal | 1400211775 |
10 | Decimal | 201397245 |
12 | Duodecimal | 575453b9 |
16 | Hexadecimal | c0113fd |
20 | Vigesimal | 32ied25 |
36 | Base36 | 3bwn3x |
Cryptographic Hash Functions
md5 | 7b5f8ddcc2fafd1e06b3ad45a5c3095b |
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sha1 | 45ca6045cac26e24f2eedb6e43376f53bd4e803b |
sha256 | cbe3e3894d018b215adeabf8aa940f7749c404f47f378ee64fcdc966e97e4f9c |
sha512 | 935e73c85d65c6b96a9451b0c346bd771fca18fcce98856ac1df32234209615b2abc5880881f663269410b6c7165534be0560684bbfeaedcb06bb93a1df307e2 |
ripemd-160 | 2800ad759c91428a031955e71aa8718bba2b5e39 |
201397245 as geometric shapes
Circle
Radius = nDiameter | 402794490 |
---|---|
Circumference | 1265416210.6904 |
Area | 1.274256693057E+17 |
Sphere
Radius = nVolume | 3.4217571653931E+25 |
---|---|
Surface area | 5.0970267722279E+17 |
Circumference | 1265416210.6904 |
Square
Length = nPerimeter | 805588980 |
---|---|
Area | 40560850293590025 |
Diagonal | 284818715.30358 |
Cube
Length = nSurface area | 243365101761540150 |
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Volume | 8.1688435039865E+24 |
Space diagonal | 348830260.8444 |
Equilateral Triangle
Length = nPerimeter | 604191735 |
---|---|
Area | 1.7563363376673E+16 |
Altitude | 174415130.4222 |
Triangular Pyramid
Length = nSurface area | 1.7563363376673E+16 |
---|---|
Volume | 9.6270743935342E+23 |
Height | 94939571.767859 |