61369984 (number)
61369984 is an even 8-digits composite number following 61369983 and preceding 61369985. In scientific notation, it is written as 6.1369984 × 10^7. The sum of its digits is 46. It has a total of 10 prime factors and 48 positive divisors. There are 28314624 positive integers (up to 61369984) that are relatively prime to 61369984.
Interesting facts
- 61369984 has 48 divisors, whose sum is 132435270
- The reverse of 61369984 is 48996316
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | sixty-one million three hundred sixty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 6.1369984 × 10^7 |
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Engineering notation | 6.1369984 × 10^6 |
Prime Factorization of 61369984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 2837
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 73762 | Product of the distinct prime numbers |
The prime factorization of 61369984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 2837. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61369984)
Multiplication
n×yn×2 | 122739968 |
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n×3 | 184109952 |
n×4 | 245479936 |
n×5 | 306849920 |
Division
n÷yn÷2 | 30684992 |
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n÷3 | 20456661.333333 |
n÷3 | 15342496 |
n÷5 | 12273996.8 |
Exponentiation
nyn2 | 3766274936160256 |
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n3 | 2.3113623257176E+23 |
n4 | 1.4184826894749E+31 |
n5 | 8.7052259957351E+38 |
Nth Root
y√n2√n | 7833.8996674709 |
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3√n | 394.44398402967 |
4√n | 88.50931966449 |
5√n | 36.106983043131 |
Divisors of 61369984
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 | -61369983 | 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 61369984 can be divided by 48 positive divisors. The sum of these divisors (counting 61369984) is 1, the average is 0.020833333333333.
Base conversion 61369984
Base | System | Value |
---|---|---|
2 | Binary | 11101010000110111010000000 |
3 | Ternary | 11021110220210101 |
4 | Quaternary | 3222012322000 |
5 | Quinary | 111202314414 |
6 | Senary | 10031212144 |
8 | Octal | 352067200 |
10 | Decimal | 61369984 |
12 | Duodecimal | 18677054 |
16 | Hexadecimal | 3a86e80 |
20 | Vigesimal | j3b4j4 |
36 | Base36 | 10jdds |
Cryptographic Hash Functions
md5 | a1c130f1d0b673299fe27912b1c00a19 |
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sha1 | 0b75d93a523b64c9db126b5565ebfe1439f3ecd2 |
sha256 | df50607edda92c3763bfa6ad76fdd6fc4410e9caa20d21810ea969404df77ffb |
sha512 | 72011bbf7376aad2eaaa3d72c66fdc615d45280b58c76b4093bd1ae6f7eb4e58237d428e834b012ffd32d59aed51758a6795993b52a2622e470e78c676a5fd16 |
ripemd-160 | 7e2c7f3bb10a4e2f1c4546d3b0af076a9747f9de |
61369984 as geometric shapes
Circle
Radius = nDiameter | 122739968 |
---|---|
Circumference | 385598981.77065 |
Area | 1.183210167084E+16 |
Sphere
Radius = nVolume | 9.681811869678E+23 |
---|---|
Surface area | 4.7328406683362E+16 |
Circumference | 385598981.77065 |
Square
Length = nPerimeter | 245479936 |
---|---|
Area | 3766274936160256 |
Diagonal | 86790263.69542 |
Cube
Length = nSurface area | 22597649616961536 |
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Volume | 2.3113623257176E+23 |
Space diagonal | 106295930.34769 |
Equilateral Triangle
Length = nPerimeter | 184109952 |
---|---|
Area | 1.6308448861757E+15 |
Altitude | 53147965.173845 |
Triangular Pyramid
Length = nSurface area | 1.6308448861757E+15 |
---|---|
Volume | 2.7239666238233E+22 |
Height | 28930087.898473 |