69489568 (number)
69489568 is an even 8-digits composite number following 69489567 and preceding 69489569. In scientific notation, it is written as 6.9489568 × 10^7. The sum of its digits is 55. It has a total of 8 prime factors and 48 positive divisors. There are 33175296 positive integers (up to 69489568) that are relatively prime to 69489568.
Interesting facts
- 69489568 has 48 divisors, whose sum is 143095680
- The reverse of 69489568 is 86598496
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 55
- Digital Root 1
Name
Name | sixty-nine million four hundred eighty-nine thousand five hundred sixty-eight |
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Notation
Scientific notation | 6.9489568 × 10^7 |
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Engineering notation | 6.9489568 × 10^6 |
Prime Factorization of 69489568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 103 × 727
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4343098 | Product of the distinct prime numbers |
The prime factorization of 69489568 is 2 × 2 × 2 × 2 × 2 × 29 × 103 × 727. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69489568)
Multiplication
n×yn×2 | 138979136 |
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n×3 | 208468704 |
n×4 | 277958272 |
n×5 | 347447840 |
Division
n÷yn÷2 | 34744784 |
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n÷3 | 23163189.333333 |
n÷3 | 17372392 |
n÷5 | 13897913.6 |
Exponentiation
nyn2 | 4828800060826624 |
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n3 | 3.3555123018522E+23 |
n4 | 2.3317310027439E+31 |
n5 | 1.6203098007288E+39 |
Nth Root
y√n2√n | 8336.0403070043 |
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3√n | 411.12435385202 |
4√n | 91.30191841908 |
5√n | 37.015525757939 |
Divisors of 69489568
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 | -69489567 | 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 69489568 can be divided by 48 positive divisors. The sum of these divisors (counting 69489568) is 1, the average is 0.020833333333333.
Base conversion 69489568
Base | System | Value |
---|---|---|
2 | Binary | 100001001000101001110100000 |
3 | Ternary | 11211202102202201 |
4 | Quaternary | 10021011032200 |
5 | Quinary | 120242131233 |
6 | Senary | 10521222544 |
8 | Octal | 411051640 |
10 | Decimal | 69489568 |
12 | Duodecimal | 1b331a54 |
16 | Hexadecimal | 42453a0 |
20 | Vigesimal | 11e63i8 |
36 | Base36 | 15dehs |
Cryptographic Hash Functions
md5 | d0e0c1ed02c78b191b87d2e5076ba244 |
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sha1 | 1602a01fd3519f175985f5105cb0e38465ad6ac9 |
sha256 | b0affe072bb4bf480422bf811dc0bc944493f9b029d17a6a4edfd15680a8d694 |
sha512 | 14d5b32ce0d25d06d14d54a36637ee12b4174f8b7dac784114d7ef5c1a412b3a3efe0eef96d90108e17d943fb67f967b4fde145f793c095b6b8469ad66f77ac5 |
ripemd-160 | cc06a4d2963d262356b7e6b2aaababa96a8c5e5e |
69489568 as geometric shapes
Circle
Radius = nDiameter | 138979136 |
---|---|
Circumference | 436615832.65986 |
Area | 1.5170122796747E+16 |
Sphere
Radius = nVolume | 1.4055537062039E+24 |
---|---|
Surface area | 6.0680491186987E+16 |
Circumference | 436615832.65986 |
Square
Length = nPerimeter | 277958272 |
---|---|
Area | 4828800060826624 |
Diagonal | 98273089.509047 |
Cube
Length = nSurface area | 28972800364959744 |
---|---|
Volume | 3.3555123018522E+23 |
Space diagonal | 120359462.37201 |
Equilateral Triangle
Length = nPerimeter | 208468704 |
---|---|
Area | 2.0909317612358E+15 |
Altitude | 60179731.186006 |
Triangular Pyramid
Length = nSurface area | 2.0909317612358E+15 |
---|---|
Volume | 3.9545091716576E+22 |
Height | 32757696.503016 |