61888068 (number)
61888068 is an even 8-digits composite number following 61888067 and preceding 61888069. In scientific notation, it is written as 6.1888068 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 18595200 positive integers (up to 61888068) that are relatively prime to 61888068.
Interesting facts
- 61888068 has 48 divisors, whose sum is 132390720
- The reverse of 61888068 is 86088816
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixty-one million eight hundred eighty-eight thousand sixty-eight |
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Notation
Scientific notation | 6.1888068 × 10^7 |
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Engineering notation | 6.1888068 × 10^6 |
Prime Factorization of 61888068
Prime Factorization 2 × 2 × 9 × 11 × 131 × 1193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30944034 | Product of the distinct prime numbers |
The prime factorization of 61888068 is 2 × 2 × 9 × 11 × 131 × 1193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61888068)
Multiplication
n×yn×2 | 123776136 |
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n×3 | 185664204 |
n×4 | 247552272 |
n×5 | 309440340 |
Division
n÷yn÷2 | 30944034 |
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n÷3 | 20629356 |
n÷3 | 15472017 |
n÷5 | 12377613.6 |
Exponentiation
nyn2 | 3830132960772624 |
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n3 | 2.3703952912534E+23 |
n4 | 1.4669918497197E+31 |
n5 | 9.0789291350898E+38 |
Nth Root
y√n2√n | 7866.8969740298 |
---|---|
3√n | 395.55083753204 |
4√n | 88.695529616942 |
5√n | 36.167741085731 |
Divisors of 61888068
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 | -61888067 | 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 61888068 can be divided by 48 positive divisors. The sum of these divisors (counting 61888068) is 1, the average is 0.020833333333333.
Base conversion 61888068
Base | System | Value |
---|---|---|
2 | Binary | 11101100000101011001000100 |
3 | Ternary | 11022110020110200 |
4 | Quaternary | 3230011121010 |
5 | Quinary | 111320404233 |
6 | Senary | 10050250500 |
8 | Octal | 354053104 |
10 | Decimal | 61888068 |
12 | Duodecimal | 18886a30 |
16 | Hexadecimal | 3b05644 |
20 | Vigesimal | j6g038 |
36 | Base36 | 10uh50 |
Cryptographic Hash Functions
md5 | 50cb08846068e0dee613c5f023ae9d1c |
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sha1 | 02024684a680754c3c7a015a51d20978c95c28e3 |
sha256 | 7e7fc22169681e46dc480833a9f5f7461689ac664309b04827ab13f986dc97e0 |
sha512 | 19f8104609f0bd5828cf5a60475de36fc2218024c9bd9cf8773682999f91f78edced1b2a63309a6c3fe80ca053ce742410774a2214a2e388ff806bd95b0b67c7 |
ripemd-160 | c6805d33ad51e47a69f3a1cb663a6279d0e637e4 |
61888068 as geometric shapes
Circle
Radius = nDiameter | 123776136 |
---|---|
Circumference | 388854199.54733 |
Area | 1.2032717571835E+16 |
Sphere
Radius = nVolume | 9.9290885774739E+23 |
---|---|
Surface area | 4.8130870287342E+16 |
Circumference | 388854199.54733 |
Square
Length = nPerimeter | 247552272 |
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Area | 3830132960772624 |
Diagonal | 87522945.114668 |
Cube
Length = nSurface area | 22980797764635744 |
---|---|
Volume | 2.3703952912534E+23 |
Space diagonal | 107193278.15828 |
Equilateral Triangle
Length = nPerimeter | 185664204 |
---|---|
Area | 1.6584962219506E+15 |
Altitude | 53596639.079139 |
Triangular Pyramid
Length = nSurface area | 1.6584962219506E+15 |
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Volume | 2.7935376408965E+22 |
Height | 29174315.038223 |