61559920 (number)
61559920 is an even 8-digits composite number following 61559919 and preceding 61559921. In scientific notation, it is written as 6.1559920 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 24546048 positive integers (up to 61559920) that are relatively prime to 61559920.
Interesting facts
- 61559920 has 40 divisors, whose sum is 143580096
- The reverse of 61559920 is 02995516
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | sixty-one million five hundred fifty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 6.1559920 × 10^7 |
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Engineering notation | 6.1559920 × 10^6 |
Prime Factorization of 61559920
Prime Factorization 2 × 2 × 2 × 2 × 5 × 373 × 2063
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7694990 | Product of the distinct prime numbers |
The prime factorization of 61559920 is 2 × 2 × 2 × 2 × 5 × 373 × 2063. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61559920)
Multiplication
n×yn×2 | 123119840 |
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n×3 | 184679760 |
n×4 | 246239680 |
n×5 | 307799600 |
Division
n÷yn÷2 | 30779960 |
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n÷3 | 20519973.333333 |
n÷3 | 15389980 |
n÷5 | 12311984 |
Exponentiation
nyn2 | 3789623750406400 |
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n3 | 2.3328893490512E+23 |
n4 | 1.4361248169644E+31 |
n5 | 8.8407728842345E+38 |
Nth Root
y√n2√n | 7846.0130002441 |
---|---|
3√n | 394.85049087232 |
4√n | 88.577722934405 |
5√n | 36.129305166019 |
Divisors of 61559920
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61559919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61559920 can be divided by 40 positive divisors. The sum of these divisors (counting 61559920) is 1, the average is 0.025.
Base conversion 61559920
Base | System | Value |
---|---|---|
2 | Binary | 11101010110101010001110000 |
3 | Ternary | 11021211120100001 |
4 | Quaternary | 3222311101300 |
5 | Quinary | 111224404140 |
6 | Senary | 10035235344 |
8 | Octal | 352652160 |
10 | Decimal | 61559920 |
12 | Duodecimal | 18748b54 |
16 | Hexadecimal | 3ab5470 |
20 | Vigesimal | j4ejg0 |
36 | Base36 | 10nfxs |
Cryptographic Hash Functions
md5 | 1ca2d85f30c06d5c8161c38db39f2cc6 |
---|---|
sha1 | 4289657786853d344484f9401c7798eeb176d695 |
sha256 | 99a33644cc82360cdf59114c84ad16f04ec94df4d0b8380185685edc37a0ea2d |
sha512 | 80d3998cbd293ed1f74f3abe5d59db685ceefe564b85d1c11b33752232c821b923b6c57ec22806087588d0947d86fad489080ed03657eb7f34a83c3a50957752 |
ripemd-160 | f44717f6dd9ea45cce059f5954cb2eb19fa2cb4d |
61559920 as geometric shapes
Circle
Radius = nDiameter | 123119840 |
---|---|
Circumference | 386792384.85515 |
Area | 1.1905454134146E+16 |
Sphere
Radius = nVolume | 9.7719840541561E+23 |
---|---|
Surface area | 4.7621816536585E+16 |
Circumference | 386792384.85515 |
Square
Length = nPerimeter | 246239680 |
---|---|
Area | 3789623750406400 |
Diagonal | 87058873.762603 |
Cube
Length = nSurface area | 22737742502438400 |
---|---|
Volume | 2.3328893490512E+23 |
Space diagonal | 106624909.14988 |
Equilateral Triangle
Length = nPerimeter | 184679760 |
---|---|
Area | 1.6409552193184E+15 |
Altitude | 53312454.574938 |
Triangular Pyramid
Length = nSurface area | 1.6409552193184E+15 |
---|---|
Volume | 2.7493364641199E+22 |
Height | 29019624.587534 |