61948908 (number)
61948908 is an even 8-digits composite number following 61948907 and preceding 61948909. In scientific notation, it is written as 6.1948908 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 17699472 positive integers (up to 61948908) that are relatively prime to 61948908.
Interesting facts
- 61948908 has 48 divisors, whose sum is 183554560
- The reverse of 61948908 is 80984916
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixty-one million nine hundred forty-eight thousand nine hundred eight |
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Notation
Scientific notation | 6.1948908 × 10^7 |
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Engineering notation | 6.1948908 × 10^6 |
Prime Factorization of 61948908
Prime Factorization 2 × 2 × 3 × 9 × 7 × 81943
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30974454 | Product of the distinct prime numbers |
The prime factorization of 61948908 is 2 × 2 × 3 × 9 × 7 × 81943. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61948908)
Multiplication
n×yn×2 | 123897816 |
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n×3 | 185846724 |
n×4 | 247795632 |
n×5 | 309744540 |
Division
n÷yn÷2 | 30974454 |
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n÷3 | 20649636 |
n÷3 | 15487227 |
n÷5 | 12389781.6 |
Exponentiation
nyn2 | 3837667202392464 |
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n3 | 2.3773929245563E+23 |
n4 | 1.4727689556319E+31 |
n5 | 9.1236428537695E+38 |
Nth Root
y√n2√n | 7870.7628601045 |
---|---|
3√n | 395.68041248951 |
4√n | 88.717319955601 |
5√n | 36.174849339959 |
Divisors of 61948908
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 | -61948907 | 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 61948908 can be divided by 48 positive divisors. The sum of these divisors (counting 61948908) is 1, the average is 0.020833333333333.
Base conversion 61948908
Base | System | Value |
---|---|---|
2 | Binary | 11101100010100001111101100 |
3 | Ternary | 11022120022221000 |
4 | Quaternary | 3230110033230 |
5 | Quinary | 111324331113 |
6 | Senary | 10051440300 |
8 | Octal | 354241754 |
10 | Decimal | 61948908 |
12 | Duodecimal | 188b6090 |
16 | Hexadecimal | 3b143ec |
20 | Vigesimal | j73c58 |
36 | Base36 | 10vs30 |
Cryptographic Hash Functions
md5 | 5ca307095aea1a15ba36463e01cea120 |
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sha1 | 18a60389fbfe29403a2e2510188a10544bb1ceb0 |
sha256 | d4a51b710bd98049fb89fae51c6ed6114ae4e4116e326745f2f8bfe14cf51abd |
sha512 | 0da4319c6a5a4b0bbf5a0c405346139decf62c7a4ff99748fc22b598514861befdeff30d6016a64582c99f72b1786d73527d4e7aafaf3a8df647e67f383b3b9a |
ripemd-160 | 40f824d96a599aeda1e57a94c8e2e5e1eecdcae4 |
61948908 as geometric shapes
Circle
Radius = nDiameter | 123897816 |
---|---|
Circumference | 389236468.54142 |
Area | 1.2056387089959E+16 |
Sphere
Radius = nVolume | 9.9584001953098E+23 |
---|---|
Surface area | 4.8225548359835E+16 |
Circumference | 389236468.54142 |
Square
Length = nPerimeter | 247795632 |
---|---|
Area | 3837667202392464 |
Diagonal | 87608985.867803 |
Cube
Length = nSurface area | 23026003214354784 |
---|---|
Volume | 2.3773929245563E+23 |
Space diagonal | 107298656.12941 |
Equilateral Triangle
Length = nPerimeter | 185846724 |
---|---|
Area | 1.6617586442711E+15 |
Altitude | 53649328.064705 |
Triangular Pyramid
Length = nSurface area | 1.6617586442711E+15 |
---|---|
Volume | 2.8017844308311E+22 |
Height | 29202995.289268 |