61397952 (number)
61397952 is an even 8-digits composite number following 61397951 and preceding 61397953. In scientific notation, it is written as 6.1397952 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 112 positive divisors. There are 15943680 positive integers (up to 61397952) that are relatively prime to 61397952.
Interesting facts
- 61397952 has 112 divisors, whose sum is 202582272
- The reverse of 61397952 is 25979316
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-one million three hundred ninety-seven thousand nine hundred fifty-two |
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Notation
Scientific notation | 6.1397952 × 10^7 |
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Engineering notation | 6.1397952 × 10^6 |
Prime Factorization of 61397952
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 4153
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1918686 | Product of the distinct prime numbers |
The prime factorization of 61397952 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 4153. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61397952)
Multiplication
n×yn×2 | 122795904 |
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n×3 | 184193856 |
n×4 | 245591808 |
n×5 | 306989760 |
Division
n÷yn÷2 | 30698976 |
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n÷3 | 20465984 |
n÷3 | 15349488 |
n÷5 | 12279590.4 |
Exponentiation
nyn2 | 3769708509794304 |
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n3 | 2.3145238213834E+23 |
n4 | 1.4210702248816E+31 |
n5 | 8.7250801455907E+38 |
Nth Root
y√n2√n | 7835.6845265746 |
---|---|
3√n | 394.50389460928 |
4√n | 88.51940197818 |
5√n | 36.110273433649 |
Divisors of 61397952
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61397951 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61397952 can be divided by 112 positive divisors. The sum of these divisors (counting 61397952) is 1, the average is 0.0089285714285714.
Base conversion 61397952
Base | System | Value |
---|---|---|
2 | Binary | 11101010001101101111000000 |
3 | Ternary | 11021112100011020 |
4 | Quaternary | 3222031233000 |
5 | Quinary | 111204213302 |
6 | Senary | 10031545440 |
8 | Octal | 352155700 |
10 | Decimal | 61397952 |
12 | Duodecimal | 1868b280 |
16 | Hexadecimal | 3a8dbc0 |
20 | Vigesimal | j3eehc |
36 | Base36 | 10jyyo |
Cryptographic Hash Functions
md5 | 7b51364dd3a0b5dd15b21783c2af9d83 |
---|---|
sha1 | b558dca1ab69aa99ae98067b65edbd4fa0630a4d |
sha256 | 1147ce91c5bb2659600be7865329f208370ce145a6820baf7258b677ff5f65f4 |
sha512 | 0d0231b5b996c6d118416548412e4a22a30e5a9e7b05cacb9b2b1ba46affe5837795cd4784cd4412cb6a0e81f27e09da2b792c3b9742274cfafa91f8cfea3468 |
ripemd-160 | 10962adac994d5493362bf31a4181d6dadeb2f6a |
61397952 as geometric shapes
Circle
Radius = nDiameter | 122795904 |
---|---|
Circumference | 385774709.89732 |
Area | 1.1842888560545E+16 |
Sphere
Radius = nVolume | 9.6950547117556E+23 |
---|---|
Surface area | 4.7371554242179E+16 |
Circumference | 385774709.89732 |
Square
Length = nPerimeter | 245591808 |
---|---|
Area | 3769708509794304 |
Diagonal | 86829816.420332 |
Cube
Length = nSurface area | 22618251058765824 |
---|---|
Volume | 2.3145238213834E+23 |
Space diagonal | 106344372.34468 |
Equilateral Triangle
Length = nPerimeter | 184193856 |
---|---|
Area | 1.6323316671721E+15 |
Altitude | 53172186.172338 |
Triangular Pyramid
Length = nSurface area | 1.6323316671721E+15 |
---|---|
Volume | 2.7276924821967E+22 |
Height | 28943272.140111 |