253428345 (number)
253428345 is an odd 9-digits composite number following 253428344 and preceding 253428346. In scientific notation, it is written as 2.53428345 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 134244864 positive integers (up to 253428345) that are relatively prime to 253428345.
Interesting facts
- 253428345 has 40 divisors, whose sum is 406560000
- The reverse of 253428345 is 543824352
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred fifty-three million four hundred twenty-eight thousand three hundred forty-five |
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Notation
Scientific notation | 2.53428345 × 10^8 |
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Engineering notation | 2.53428345 × 10^6 |
Prime Factorization of 253428345
Prime Factorization 3 × 9 × 15 × 3 × 167 × 1249
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 84476115 | Product of the distinct prime numbers |
The prime factorization of 253428345 is 3 × 9 × 15 × 3 × 167 × 1249. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 253428345)
Multiplication
n×yn×2 | 506856690 |
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n×3 | 760285035 |
n×4 | 1013713380 |
n×5 | 1267141725 |
Division
n÷yn÷2 | 126714172.5 |
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n÷3 | 84476115 |
n÷3 | 63357086.25 |
n÷5 | 50685669 |
Exponentiation
nyn2 | 64225926049439025 |
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n3 | 1.6276670144802E+25 |
n4 | 4.124969576908E+33 |
n5 | 1.0453842130511E+42 |
Nth Root
y√n2√n | 15919.432935881 |
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3√n | 632.82709052779 |
4√n | 126.17223520205 |
5√n | 47.948059710571 |
Divisors of 253428345
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -253428344 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 253428345 can be divided by 40 positive divisors. The sum of these divisors (counting 253428345) is 1, the average is 0.025.
Base conversion 253428345
Base | System | Value |
---|---|---|
2 | Binary | 1111000110110000001001111001 |
3 | Ternary | 122122212111100000 |
4 | Quaternary | 33012300021321 |
5 | Quinary | 1004334201340 |
6 | Senary | 41051503213 |
8 | Octal | 1706601171 |
10 | Decimal | 253428345 |
12 | Duodecimal | 70a57b09 |
16 | Hexadecimal | f1b0279 |
20 | Vigesimal | 3j3iah5 |
36 | Base36 | 46vuk9 |
Cryptographic Hash Functions
md5 | 107fce52c350c7cc3166e313dfa0a78e |
---|---|
sha1 | d7582e6ab5642b2ab7599aff39d5471aac543a03 |
sha256 | da53cb4582790fe72d067d31e97c89159d269e4d59b0ec972afde4ce75d06662 |
sha512 | 467f790f493781720fd7ee21446f3dcfab6e2f051b1606c714fd7eca474f0df6f0c625149603619efc51e7006261914cecbae57c25959c6d422a36005615e6a4 |
ripemd-160 | 72bd67d9bd8245e64ae8b9977885d3117795b686 |
253428345 as geometric shapes
Circle
Radius = nDiameter | 506856690 |
---|---|
Circumference | 1592337253.7268 |
Area | 2.0177169744692E+17 |
Sphere
Radius = nVolume | 6.8179556469085E+25 |
---|---|
Surface area | 8.0708678978768E+17 |
Circumference | 1592337253.7268 |
Square
Length = nPerimeter | 1013713380 |
---|---|
Area | 64225926049439025 |
Diagonal | 358401802.58877 |
Cube
Length = nSurface area | 385355556296634150 |
---|---|
Volume | 1.6276670144802E+25 |
Space diagonal | 438950769.61809 |
Equilateral Triangle
Length = nPerimeter | 760285035 |
---|---|
Area | 2.7810641770197E+16 |
Altitude | 219475384.80905 |
Triangular Pyramid
Length = nSurface area | 2.7810641770197E+16 |
---|---|
Volume | 1.918223972421E+24 |
Height | 119467267.52959 |