69897132 (number)
69897132 is an even 8-digits composite number following 69897131 and preceding 69897133. In scientific notation, it is written as 6.9897132 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 21772800 positive integers (up to 69897132) that are relatively prime to 69897132.
Interesting facts
- 69897132 has 48 divisors, whose sum is 144930240
- The reverse of 69897132 is 23179896
- Previous prime number is 631
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixty-nine million eight hundred ninety-seven thousand one hundred thirty-two |
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Notation
Scientific notation | 6.9897132 × 10^7 |
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Engineering notation | 6.9897132 × 10^6 |
Prime Factorization of 69897132
Prime Factorization 2 × 2 × 9 × 17 × 631 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34948566 | Product of the distinct prime numbers |
The prime factorization of 69897132 is 2 × 2 × 9 × 17 × 631 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69897132)
Multiplication
n×yn×2 | 139794264 |
---|---|
n×3 | 209691396 |
n×4 | 279588528 |
n×5 | 349485660 |
Division
n÷yn÷2 | 34948566 |
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n÷3 | 23299044 |
n÷3 | 17474283 |
n÷5 | 13979426.4 |
Exponentiation
nyn2 | 4885609061825424 |
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n3 | 3.4149006149481E+23 |
n4 | 2.3869175904991E+31 |
n5 | 1.6683869389624E+39 |
Nth Root
y√n2√n | 8360.4504663325 |
---|---|
3√n | 411.92655083036 |
4√n | 91.435498939594 |
5√n | 37.058844279932 |
Divisors of 69897132
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 | -69897131 | 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 69897132 can be divided by 48 positive divisors. The sum of these divisors (counting 69897132) is 1, the average is 0.020833333333333.
Base conversion 69897132
Base | System | Value |
---|---|---|
2 | Binary | 100001010101000101110101100 |
3 | Ternary | 11212112010211200 |
4 | Quaternary | 10022220232230 |
5 | Quinary | 120343202012 |
6 | Senary | 10534045500 |
8 | Octal | 412505654 |
10 | Decimal | 69897132 |
12 | Duodecimal | 1b4a9890 |
16 | Hexadecimal | 42a8bac |
20 | Vigesimal | 11gh2gc |
36 | Base36 | 15m4z0 |
Cryptographic Hash Functions
md5 | a32ae52ee19bdb108e7b044fe1590afd |
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sha1 | 2481ecbd4962de5c34d89d01e2e17316be1a97fe |
sha256 | 92015c7329c4a6077b88c6dbc7f94c2004d834c0ed7a57534be35439fee821d2 |
sha512 | fbaaa9bd9f5ffd5036ab93cf7294de376c4ebf4a084717e6f96e4ac68d01a6a2f9c0b05bfbc221483f140acd762c5886d36505c6122c8c99ac28d6682805ef0f |
ripemd-160 | 6c5bb3cb8f256fde2e662c5e41fde53b99ab8ab1 |
69897132 as geometric shapes
Circle
Radius = nDiameter | 139794264 |
---|---|
Circumference | 439176632.79639 |
Area | 1.5348593536942E+16 |
Sphere
Radius = nVolume | 1.4304302246214E+24 |
---|---|
Surface area | 6.139437414777E+16 |
Circumference | 439176632.79639 |
Square
Length = nPerimeter | 279588528 |
---|---|
Area | 4885609061825424 |
Diagonal | 98849472.045382 |
Cube
Length = nSurface area | 29313654370952544 |
---|---|
Volume | 3.4149006149481E+23 |
Space diagonal | 121065383.92735 |
Equilateral Triangle
Length = nPerimeter | 209691396 |
---|---|
Area | 2.1155307802501E+15 |
Altitude | 60532691.963674 |
Triangular Pyramid
Length = nSurface area | 2.1155307802501E+15 |
---|---|
Volume | 4.0244989698465E+22 |
Height | 32949824.015127 |