61502040 (number)
61502040 is an even 8-digits composite number following 61502039 and preceding 61502041. In scientific notation, it is written as 6.1502040 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 128 positive divisors. There are 15353856 positive integers (up to 61502040) that are relatively prime to 61502040.
Interesting facts
- 61502040 has 128 divisors, whose sum is 163944000
- The reverse of 61502040 is 04020516
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | sixty-one million five hundred two thousand forty |
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Notation
Scientific notation | 6.1502040 × 10^7 |
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Engineering notation | 6.1502040 × 10^6 |
Prime Factorization of 61502040
Prime Factorization 2 × 2 × 2 × 9 × 5 × 29 × 43 × 137
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 15375510 | Product of the distinct prime numbers |
The prime factorization of 61502040 is 2 × 2 × 2 × 9 × 5 × 29 × 43 × 137. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61502040)
Multiplication
n×yn×2 | 123004080 |
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n×3 | 184506120 |
n×4 | 246008160 |
n×5 | 307510200 |
Division
n÷yn÷2 | 30751020 |
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n÷3 | 20500680 |
n÷3 | 15375510 |
n÷5 | 12300408 |
Exponentiation
nyn2 | 3782500924161600 |
---|---|
n3 | 2.3263152313782E+23 |
n4 | 1.4307313241283E+31 |
n5 | 8.7992895125794E+38 |
Nth Root
y√n2√n | 7842.32363525 |
---|---|
3√n | 394.72670300975 |
4√n | 88.556894905196 |
5√n | 36.122508694905 |
Divisors of 61502040
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61502039 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61502040 can be divided by 128 positive divisors. The sum of these divisors (counting 61502040) is 1, the average is 0.0078125.
Base conversion 61502040
Base | System | Value |
---|---|---|
2 | Binary | 11101010100111001001011000 |
3 | Ternary | 11021201121221100 |
4 | Quaternary | 3222213021120 |
5 | Quinary | 111221031130 |
6 | Senary | 10034111400 |
8 | Octal | 352471130 |
10 | Decimal | 61502040 |
12 | Duodecimal | 1871b560 |
16 | Hexadecimal | 3aa7258 |
20 | Vigesimal | j47f20 |
36 | Base36 | 10m7a0 |
Cryptographic Hash Functions
md5 | ee19e877516b6ed51290e0339af5bf5d |
---|---|
sha1 | ce201d94e70b80274c3658ff0e8be9d136146918 |
sha256 | c7967b471aef385e265b05d05fc9eb006f372a54d6aebec26542611ac9e1223c |
sha512 | f21f824e55698c6b7ad3c49f122cb4c7ba555d042d9de130dc00aa21881733e1a9ebc354697a352623edf9a80b9506b68ec8a9042a3f9510168fed63a0a18416 |
ripemd-160 | 9b016c55aad0e7b0c3b18fdce11bef5c910b288e |
61502040 as geometric shapes
Circle
Radius = nDiameter | 123004080 |
---|---|
Circumference | 386428714.08957 |
Area | 1.1883077115543E+16 |
Sphere
Radius = nVolume | 9.7444464544425E+23 |
---|---|
Surface area | 4.7532308462171E+16 |
Circumference | 386428714.08957 |
Square
Length = nPerimeter | 246008160 |
---|---|
Area | 3782500924161600 |
Diagonal | 86977019.081613 |
Cube
Length = nSurface area | 22695005544969600 |
---|---|
Volume | 2.3263152313782E+23 |
Space diagonal | 106524658.04913 |
Equilateral Triangle
Length = nPerimeter | 184506120 |
---|---|
Area | 1.637870945081E+15 |
Altitude | 53262329.024567 |
Triangular Pyramid
Length = nSurface area | 1.637870945081E+15 |
---|---|
Volume | 2.7415887921418E+22 |
Height | 28992339.693871 |