61502790 (number)
61502790 is an even 8-digits composite number following 61502789 and preceding 61502791. In scientific notation, it is written as 6.1502790 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 15729792 positive integers (up to 61502790) that are relatively prime to 61502790.
Interesting facts
- 61502790 has 64 divisors, whose sum is 153778176
- The reverse of 61502790 is 09720516
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | sixty-one million five hundred two thousand seven hundred ninety |
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Notation
Scientific notation | 6.1502790 × 10^7 |
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Engineering notation | 6.1502790 × 10^6 |
Prime Factorization of 61502790
Prime Factorization 2 × 3 × 5 × 47 × 53 × 823
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 61502790 | Product of the distinct prime numbers |
The prime factorization of 61502790 is 2 × 3 × 5 × 47 × 53 × 823. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61502790)
Multiplication
n×yn×2 | 123005580 |
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n×3 | 184508370 |
n×4 | 246011160 |
n×5 | 307513950 |
Division
n÷yn÷2 | 30751395 |
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n÷3 | 20500930 |
n÷3 | 15375697.5 |
n÷5 | 12300558 |
Exponentiation
nyn2 | 3782593177784100 |
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n3 | 2.3264003386869E+23 |
n4 | 1.4308011148619E+31 |
n5 | 8.7998260499116E+38 |
Nth Root
y√n2√n | 7842.3714525646 |
---|---|
3√n | 394.7283075301 |
4√n | 88.557164885539 |
5√n | 36.122596795232 |
Divisors of 61502790
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61502789 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61502790 can be divided by 64 positive divisors. The sum of these divisors (counting 61502790) is 1, the average is 0.015625.
Base conversion 61502790
Base | System | Value |
---|---|---|
2 | Binary | 11101010100111010101000110 |
3 | Ternary | 11021201122222010 |
4 | Quaternary | 3222213111012 |
5 | Quinary | 111221042130 |
6 | Senary | 10034115050 |
8 | Octal | 352472506 |
10 | Decimal | 61502790 |
12 | Duodecimal | 1871ba86 |
16 | Hexadecimal | 3aa7546 |
20 | Vigesimal | j47gja |
36 | Base36 | 10m7uu |
Cryptographic Hash Functions
md5 | 7348f6b400ea275e2d675b08d6336933 |
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sha1 | 0680f07820a99f07df2adc71d78ac026f2a21e38 |
sha256 | 0360395675b88332091b465a333f7b4480a218a35a72a04dabd48f525a3598c0 |
sha512 | a7ffa84a72fc5a414b5c1621ea01cd6ec7b1efebbfd878deaccd211811bd5e3a670b8c0c06ebd3ba2c928c932aa6041d559196e515f3f74d09bd438f8445681a |
ripemd-160 | e35d8e6ff8ab4a66ed001ee4077cc183d678d667 |
61502790 as geometric shapes
Circle
Radius = nDiameter | 123005580 |
---|---|
Circumference | 386433426.47855 |
Area | 1.1883366938845E+16 |
Sphere
Radius = nVolume | 9.7448029511034E+23 |
---|---|
Surface area | 4.7533467755382E+16 |
Circumference | 386433426.47855 |
Square
Length = nPerimeter | 246011160 |
---|---|
Area | 3782593177784100 |
Diagonal | 86978079.741784 |
Cube
Length = nSurface area | 22695559066704600 |
---|---|
Volume | 2.3264003386869E+23 |
Space diagonal | 106525957.08724 |
Equilateral Triangle
Length = nPerimeter | 184508370 |
---|---|
Area | 1.6379108920714E+15 |
Altitude | 53262978.54362 |
Triangular Pyramid
Length = nSurface area | 1.6379108920714E+15 |
---|---|
Volume | 2.741689092067E+22 |
Height | 28992693.247261 |