69887072 (number)
69887072 is an even 8-digits composite number following 69887071 and preceding 69887073. In scientific notation, it is written as 6.9887072 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 33825792 positive integers (up to 69887072) that are relatively prime to 69887072.
Interesting facts
- 69887072 has 48 divisors, whose sum is 142067520
- The reverse of 69887072 is 27078896
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | sixty-nine million eight hundred eighty-seven thousand seventy-two |
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Notation
Scientific notation | 6.9887072 × 10^7 |
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Engineering notation | 6.9887072 × 10^6 |
Prime Factorization of 69887072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 89 × 53 × 463
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4367942 | Product of the distinct prime numbers |
The prime factorization of 69887072 is 2 × 2 × 2 × 2 × 2 × 89 × 53 × 463. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69887072)
Multiplication
n×yn×2 | 139774144 |
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n×3 | 209661216 |
n×4 | 279548288 |
n×5 | 349435360 |
Division
n÷yn÷2 | 34943536 |
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n÷3 | 23295690.666667 |
n÷3 | 17471768 |
n÷5 | 13977414.4 |
Exponentiation
nyn2 | 4884202832733184 |
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n3 | 3.4134263503383E+23 |
n4 | 2.3855437311279E+31 |
n5 | 1.6671866649648E+39 |
Nth Root
y√n2√n | 8359.8488024605 |
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3√n | 411.90678759732 |
4√n | 91.432208780388 |
5√n | 37.05777747382 |
Divisors of 69887072
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 | -69887071 | 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 69887072 can be divided by 48 positive divisors. The sum of these divisors (counting 69887072) is 1, the average is 0.020833333333333.
Base conversion 69887072
Base | System | Value |
---|---|---|
2 | Binary | 100001010100110010001100000 |
3 | Ternary | 11212111122001002 |
4 | Quaternary | 10022212101200 |
5 | Quinary | 120342341242 |
6 | Senary | 10533531132 |
8 | Octal | 412462140 |
10 | Decimal | 69887072 |
12 | Duodecimal | 1b4a3aa8 |
16 | Hexadecimal | 42a6460 |
20 | Vigesimal | 11gfhdc |
36 | Base36 | 15lx7k |
Cryptographic Hash Functions
md5 | 16e0aa50f4666422ef4ca13c31943e83 |
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sha1 | 00129299bcac28d4ede93b018e328f355c455416 |
sha256 | 2955cd17c3eaef17cf010ff5eef7db80114eba6a86d91407ff75b26c643521f0 |
sha512 | 2f0182d5c71c53f16477bf0f9e41b0e3051421ade0b5205106ee3ad868d3a37f875a25b0c96bd47d6e45c599df3a8d1d6b3933097c81d1cc5b38104a539265ec |
ripemd-160 | cc1e41dfa692f7bafbb9274016bb20d6cdaba818 |
69887072 as geometric shapes
Circle
Radius = nDiameter | 139774144 |
---|---|
Circumference | 439113423.9522 |
Area | 1.5344175737957E+16 |
Sphere
Radius = nVolume | 1.4298126861057E+24 |
---|---|
Surface area | 6.1376702951828E+16 |
Circumference | 439113423.9522 |
Square
Length = nPerimeter | 279548288 |
---|---|
Area | 4884202832733184 |
Diagonal | 98835245.056945 |
Cube
Length = nSurface area | 29305216996399104 |
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Volume | 3.4134263503383E+23 |
Space diagonal | 121047959.49622 |
Equilateral Triangle
Length = nPerimeter | 209661216 |
---|---|
Area | 2.1149218651914E+15 |
Altitude | 60523979.748112 |
Triangular Pyramid
Length = nSurface area | 2.1149218651914E+15 |
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Volume | 4.0227615323417E+22 |
Height | 32945081.685648 |