69136688 is an even 8-digits composite number following 69136687
and preceding 69136689 . In scientific notation, it is written as 6.9136688 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 32534784 positive integers (up to 69136688) that are relatively prime to 69136688.
69136688 has 20 divisors, whose sum is 141832440
The reverse of 69136688 is 88663196
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-nine million one hundred thirty-six thousand six hundred eighty-eight
Scientific notation
6.9136688 × 10^7
Engineering notation
6.9136688 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 17 × 254179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8642086
Product of the distinct prime numbers
The prime factorization of 69136688 is 2 × 2 × 2 × 2 × 17 × 254179.
Since it has a total of 6 prime factors.
10 , 10 , 54 , 66 , 262 , 815 , 4653 , 4402 , 16054 , 15823 , 45035 , 14800 , 5457951 , 1471201 , 82819456 , 42406686 , 242076831 , 35289616 , 7675661762 , 6177917947
n×2
138273376
n×3
207410064
n×4
276546752
n×5
345683440
n÷2
34568344
n÷3
23045562.666667
n÷3
17284172
n÷5
13827337.6
n2
4779881627609344
n3
3.3046518476496E+23
n4
2.2847268373957E+31
n5
1.5795844652226E+39
2 √n
8314.8474429781
3 √n
410.42725241348
4 √n
91.185785312066
5 √n
36.977854916833
1 , 2 , 4 , 8 , 16 , 17 , 34 , 68 , 136 , 272 , 254179 , 508358 , 1016716 , 2033432 , 4066864 , 4321043 , 8642086 , 17284172 , 34568344 , 69136688
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69136687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69136688 can be divided by 20 positive divisors.
The sum of these divisors (counting 69136688) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000111101111000100110000
3
Ternary
11211002111201002
4
Quaternary
10013233010300
5
Quinary
120144333223
6
Senary
10505501132
8
Octal
407570460
10
Decimal
69136688
12
Duodecimal
1b1a17a8
16
Hexadecimal
41ef130
20
Vigesimal
11c21e8
36
Base36
155u7k
md5
8a4ae7d40cbf860fd3bb30760a794836
sha1
ba3b6f1b12b0a6f960f69f636d46d6277e85a478
sha256
576b5527514c81e1887da2eb7ba89c964b65a8c461653baf3bb9683d63a9bc55
sha512
fdf822befc5c56b6f1b4d59d2a97728a1858cb561167d86f485800f14db6161e6793c4b1dc9d71024b47340cbca01a2fa87100804109ab9296fe7b9e60e40ad5
ripemd-160
eb7d37f0ee295c8232f546ff50a876a7882cd170
Diameter
138273376
Circumference
434398622.22866
Area
1.5016441006326E+16
Volume
1.3842493289664E+24
Surface area
6.0065764025305E+16
Circumference
434398622.22866
Perimeter
276546752
Area
4779881627609344
Diagonal
97774041.827157
Surface area
28679289765656064
Volume
3.3046518476496E+23
Space diagonal
119748256.28304
Perimeter
207410064
Area
2.0697494582961E+15
Altitude
59874128.141519
Surface area
2.0697494582961E+15
Volume
3.8945695515561E+22
Height
32591347.275719