69879997 is an odd 8-digits composite number following 69879996
and preceding 69879998 . In scientific notation, it is written as 6.9879997 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 63458400 positive integers (up to 69879997) that are relatively prime to 69879997.
69879997 has 8 divisors, whose sum is 76315392
The reverse of 69879997 is 79997896
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
sixty-nine million eight hundred seventy-nine thousand nine hundred ninety-seven
Scientific notation
6.9879997 × 10^7
Engineering notation
6.9879997 × 10^6
Prime Factorization
11 × 1097 × 5791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69879997
Product of the distinct prime numbers
The prime factorization of 69879997 is 11 × 1097 × 5791.
Since it has a total of 3 prime factors.
9 , 1 , 39 , 11 , 882 , 914 , 6076 , 698 , 43574 , 79439 , 992978 , 323777 , 5053817 , 7946409 , 44703668 , 42786434 , 34525930 , 119127325 , 2171246345 , 9143341028
n×2
139759994
n×3
209639991
n×4
279519988
n×5
349399985
n÷2
34939998.5
n÷3
23293332.333333
n÷3
17469999.25
n÷5
13975999.4
n2
4883213980720009
n3
3.4123897832307E+23
n4
2.3845778781499E+31
n5
1.6663429497138E+39
2 √n
8359.4256381644
3 √n
411.89288736854
4 √n
91.429894663422
5 √n
37.057027136495
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69879996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69879997 can be divided by 8 positive divisors.
The sum of these divisors (counting 69879997) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010100100100010111101
3
Ternary
11212111021100001
4
Quaternary
10022210202331
5
Quinary
120342124442
6
Senary
10533434301
8
Octal
412444275
10
Decimal
69879997
12
Duodecimal
1b49b991
16
Hexadecimal
42a48bd
20
Vigesimal
11gejjh
36
Base36
15lrr1
md5
0a68de6a68ce212e263786fb37bceb87
sha1
403d986df26c96d397d7aba1ddad176fd8a85933
sha256
509a7fa459b9829bc804f1e455d021c5c5d8b87c4ec9d9098955d4b15226d2cd
sha512
cbc1fd42e556b807806e1fee4b59f35a8dc231048955e10d25ea8ea3958db037590a2ea58ffcac9ce3d56572ab89739663157e70357f3ce71ebb4494dde8b7b0
ripemd-160
47d3c3f27b4295b44660986bfaecee59201a9e73
Diameter
139759994
Circumference
439068970.41615
Area
1.5341069167737E+16
Volume
1.429378489891E+24
Surface area
6.1364276670948E+16
Circumference
439068970.41615
Perimeter
279519988
Area
4883213980720009
Diagonal
98825239.495991
Surface area
29299283884320054
Volume
3.4123897832307E+23
Space diagonal
121035705.23676
Perimeter
209639991
Area
2.1144936797094E+15
Altitude
60517852.61838
Surface area
2.1144936797094E+15
Volume
4.0215399262902E+22
Height
32941746.498664