69893442 is an even 8-digits composite number following 69893441
and preceding 69893443 . In scientific notation, it is written as 6.9893442 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 23297760 positive integers (up to 69893442) that are relatively prime to 69893442.
69893442 has 12 divisors, whose sum is 117783666
The reverse of 69893442 is 24439896
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-nine million eight hundred ninety-three thousand four hundred forty-two
Scientific notation
6.9893442 × 10^7
Engineering notation
6.9893442 × 10^6
Prime Factorization
2 × 9 × 9 × 431441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7765938
Product of the distinct prime numbers
The prime factorization of 69893442 is 2 × 9 × 9 × 431441.
Since it has a total of 4 prime factors.
9 , 1 , 88 , 47 , 463 , 613 , 9760 , 227 , 59461 , 67883 , 916237 , 746632 , 9767569 , 9460725 , 91778901 , 8749173 , 508736140 , 265543926 , 6361253952 , 1214249512
n×2
139786884
n×3
209680326
n×4
279573768
n×5
349467210
n÷2
34946721
n÷3
23297814
n÷3
17473360.5
n÷5
13978688.4
n2
4885093234607364
n3
3.4143598065762E+23
n4
2.3864135910807E+31
n5
1.6679465991621E+39
2 √n
8360.2297815311
3 √n
411.91930191243
4 √n
91.43429215306
5 √n
37.058452990563
1 , 2 , 9 , 18 , 81 , 162 , 431441 , 862882 , 3882969 , 7765938 , 34946721 , 69893442
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69893441
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69893442 can be divided by 12 positive divisors.
The sum of these divisors (counting 69893442) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001010100111110101000010
3
Ternary
11212111221210000
4
Quaternary
10022213311002
5
Quinary
120343042232
6
Senary
10534020430
8
Octal
412476502
10
Decimal
69893442
12
Duodecimal
1b4a7716
16
Hexadecimal
42a7d42
20
Vigesimal
11ggdc2
36
Base36
15m24i
md5
5818a9aed5bfd52a48c8781a0d38f8f3
sha1
1f1c32826a0c5226008ae28e63cff5e226d656bf
sha256
7dc20e199b9f969ddf199e375b056c45426316aa9489b3f42a43c7c3ef81d61d
sha512
575c3c545f3f87b9a2874818d16d29f440d9bd321bb468b31c98ce14341e560ff5e1c34906380828086cbd0a06073c5806939ecfe81e2718f51fa74355713c7c
ripemd-160
0e4ef9ccb48831439891d0a3033335104d2bb5ef
Diameter
139786884
Circumference
439153447.84261
Area
1.5346973017944E+16
Volume
1.4302036913403E+24
Surface area
6.1387892071775E+16
Circumference
439153447.84261
Perimeter
279573768
Area
4885093234607364
Diagonal
98844253.597337
Surface area
29310559407644184
Volume
3.4143598065762E+23
Space diagonal
121058992.65987
Perimeter
209680326
Area
2.1153074205127E+15
Altitude
60529496.329934
Surface area
2.1153074205127E+15
Volume
4.0238616210681E+22
Height
32948084.532446