69384788 is an even 8-digits composite number following 69384787
and preceding 69384789 . In scientific notation, it is written as 6.9384788 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 18 positive divisors.
There are 31538320 positive integers (up to 69384788) that are relatively prime to 69384788.
69384788 has 18 divisors, whose sum is 133466298
The reverse of 69384788 is 88748396
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-nine million three hundred eighty-four thousand seven hundred eighty-eight
Scientific notation
6.9384788 × 10^7
Engineering notation
6.9384788 × 10^6
Prime Factorization
2 × 2 × 11 × 11 × 143357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3153854
Product of the distinct prime numbers
The prime factorization of 69384788 is 2 × 2 × 11 × 11 × 143357.
Since it has a total of 5 prime factors.
1 , 4 , 53 , 29 , 143 , 273 , 7650 , 3642 , 95243 , 89761 , 972059 , 913471 , 5124738 , 4005524 , 50184358 , 61167218 , 267359598 , 872616522 , 1719041420 , 1738465038
n×2
138769576
n×3
208154364
n×4
277539152
n×5
346923940
n÷2
34692394
n÷3
23128262.666667
n÷3
17346197
n÷5
13876957.6
n2
4814248805804944
n3
3.3403563277003E+23
n4
2.3176991564194E+31
n5
1.6081306461594E+39
2 √n
8329.7531776158
3 √n
410.91761164716
4 √n
91.267481490484
5 √n
37.004356230503
1 , 2 , 4 , 11 , 22 , 44 , 121 , 242 , 484 , 143357 , 286714 , 573428 , 1576927 , 3153854 , 6307708 , 17346197 , 34692394 , 69384788
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69384787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69384788 can be divided by 18 positive divisors.
The sum of these divisors (counting 69384788) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100001000101011101001010100
3
Ternary
11211120010000222
4
Quaternary
10020223221110
5
Quinary
120230303123
6
Senary
10515053512
8
Octal
410535124
10
Decimal
69384788
12
Duodecimal
1b2a1298
16
Hexadecimal
422ba54
20
Vigesimal
11dd1j8
36
Base36
15b5n8
md5
a8e6a7ec7c7125e2bdd7c033bf040890
sha1
68da37c233ffaee8dcdcf473b9ddcaacb99ce21d
sha256
19ff4942ad13d601d626681a46756e0056e6e15db4d2d1006189da3d24b4e29d
sha512
732563ca5678013c0fb79d89780cd66a01490190efe908983ae912b3f1e666c123d53bcb690d71236a91ac9b939e4e84bac641c8ff7a0200c26dc1fdb83f9e18
ripemd-160
bbc8455ed576db66a87dfa376cef1e08588d5d3c
Diameter
138769576
Circumference
435957480.50337
Area
1.512440868087E+16
Volume
1.3992051865967E+24
Surface area
6.0497634723481E+16
Circumference
435957480.50337
Perimeter
277539152
Area
4814248805804944
Diagonal
98124908.211982
Surface area
28885492834829664
Volume
3.3403563277003E+23
Space diagonal
120177978.0884
Perimeter
208154364
Area
2.084630882983E+15
Altitude
60088989.044198
Surface area
2.084630882983E+15
Volume
3.9366476848271E+22
Height
32708302.737327