637213068 (number)
637213068 is an even 9-digits composite number following 637213067 and preceding 637213069. In scientific notation, it is written as 6.37213068 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 84 positive divisors. There are 203105232 positive integers (up to 637213068) that are relatively prime to 637213068.
Interesting facts
- 637213068 has 84 divisors, whose sum is 1696685760
- The reverse of 637213068 is 860312736
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | six hundred thirty-seven million two hundred thirteen thousand sixty-eight |
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Notation
Scientific notation | 6.37213068 × 10^8 |
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Engineering notation | 6.37213068 × 10^6 |
Prime Factorization of 637213068
Prime Factorization 2 × 2 × 69 × 9 × 9 × 3 × 3 × 3167
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 11800242 | Product of the distinct prime numbers |
The prime factorization of 637213068 is 2 × 2 × 69 × 9 × 9 × 3 × 3 × 3167. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 637213068)
Multiplication
n×yn×2 | 1274426136 |
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n×3 | 1911639204 |
n×4 | 2548852272 |
n×5 | 3186065340 |
Division
n÷yn÷2 | 318606534 |
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n÷3 | 212404356 |
n÷3 | 159303267 |
n÷5 | 127442613.6 |
Exponentiation
nyn2 | 406040494029972624 |
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n3 | 2.5873430893307E+26 |
n4 | 1.648688827921E+35 |
n5 | 1.0505660662169E+44 |
Nth Root
y√n2√n | 25243.079606102 |
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3√n | 860.52116778868 |
4√n | 158.8807087286 |
5√n | 57.657649632719 |
Divisors of 637213068
84 divisors
τ | Total Divisors | 84 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -637213067 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.011904761904762 | 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 | 84 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 637213068 can be divided by 84 positive divisors. The sum of these divisors (counting 637213068) is 1, the average is 0.011904761904762.
Base conversion 637213068
Base | System | Value |
---|---|---|
2 | Binary | 100101111110110001100110001100 |
3 | Ternary | 1122102000210000000 |
4 | Quaternary | 211332301212030 |
5 | Quinary | 2301111304233 |
6 | Senary | 143121404300 |
8 | Octal | 4576614614 |
10 | Decimal | 637213068 |
12 | Duodecimal | 159499690 |
16 | Hexadecimal | 25fb198c |
20 | Vigesimal | 9j2bcd8 |
36 | Base36 | ajdor0 |
Cryptographic Hash Functions
md5 | 8d4b5533c39ad1adbd155b8c8a18188b |
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sha1 | 4923a06a82794b9099d0af0bd5ab3fd74594396d |
sha256 | be4d46a18295becfac83f9ba9ea9f051065673de786300685d777710880f824a |
sha512 | b975a86eb2ccd5328b53ff38993cea0b5d3da90ed5961338d187597d4884a10d10ab280dd08084070ae29794bc25771fa61334889460554123f61ad5970b2ae0 |
ripemd-160 | dade62d18530d454ab1f393a120137d4b0d97964 |
637213068 as geometric shapes
Circle
Radius = nDiameter | 1274426136 |
---|---|
Circumference | 4003727786.4004 |
Area | 1.2756138331045E+18 |
Sphere
Radius = nVolume | 1.083783738901E+27 |
---|---|
Surface area | 5.1024553324181E+18 |
Circumference | 4003727786.4004 |
Square
Length = nPerimeter | 2548852272 |
---|---|
Area | 406040494029972624 |
Diagonal | 901155362.88697 |
Cube
Length = nSurface area | 2436242964179835744 |
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Volume | 2.5873430893307E+26 |
Space diagonal | 1103685409.0228 |
Equilateral Triangle
Length = nPerimeter | 1911639204 |
---|---|
Area | 1.7582069139757E+17 |
Altitude | 551842704.51142 |
Triangular Pyramid
Length = nSurface area | 1.7582069139757E+17 |
---|---|
Volume | 3.0492130728699E+25 |
Height | 300385120.96232 |