69897223 is an odd 8-digits composite number following 69897222
and preceding 69897224 . In scientific notation, it is written as 6.9897223 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 63250880 positive integers (up to 69897223) that are relatively prime to 69897223.
69897223 has 12 divisors, whose sum is 77182560
The reverse of 69897223 is 32279896
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-nine million eight hundred ninety-seven thousand two hundred twenty-three
Scientific notation
6.9897223 × 10^7
Engineering notation
6.9897223 × 10^6
Prime Factorization
11 × 11 × 239 × 2417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6354293
Product of the distinct prime numbers
The prime factorization of 69897223 is 11 × 11 × 239 × 2417.
Since it has a total of 4 prime factors.
4 , 3 , 93 , 97 , 605 , 283 , 7146 , 1213 , 52185 , 85292 , 928075 , 658937 , 5435805 , 2120686 , 30770494 , 70335348 , 426877319 , 968860431 , 9225665605 , 1677926184
n×2
139794446
n×3
209691669
n×4
279588892
n×5
349486115
n÷2
34948611.5
n÷3
23299074.333333
n÷3
17474305.75
n÷5
13979444.6
n2
4885621783111729
n3
3.4149139526782E+23
n4
2.3869300207616E+31
n5
1.6683977994657E+39
2 √n
8360.4559086213
3 √n
411.92672959449
4 √n
91.435528699851
5 √n
37.058853929407
1 , 11 , 121 , 239 , 2417 , 2629 , 26587 , 28919 , 292457 , 577663 , 6354293 , 69897223
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
-69897222
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 69897223 can be divided by 12 positive divisors.
The sum of these divisors (counting 69897223) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001010101000110000000111
3
Ternary
11212112010222001
4
Quaternary
10022220300013
5
Quinary
120343202343
6
Senary
10534050131
8
Octal
412506007
10
Decimal
69897223
12
Duodecimal
1b4a9947
16
Hexadecimal
42a8c07
20
Vigesimal
11gh313
36
Base36
15m51j
md5
032ba38a729e4d6aca9fc7cace605053
sha1
6f1eb69ae88be4a5e097370eb09455ac372f910c
sha256
14a3a85706081710df272d168002707ab2a7cba716c36d724289546c4b3cc739
sha512
3a2566a8ff40cd2573e0eb11d21f0ee8175f21e321e978e308ebb51c77f71b529920ba8dc432bda1255928f8c04b675e13451c91d7b6b337408fd88643f333a5
ripemd-160
5df5bbfb75389d26022b869d16448223d70f5eb8
Diameter
139794446
Circumference
439177204.56626
Area
1.5348633502042E+16
Volume
1.4304358115167E+24
Surface area
6.1394534008168E+16
Circumference
439177204.56626
Perimeter
279588892
Area
4885621783111729
Diagonal
98849600.738817
Surface area
29313730698670374
Volume
3.4149139526782E+23
Space diagonal
121065541.54397
Perimeter
209691669
Area
2.1155362887287E+15
Altitude
60532770.771986
Surface area
2.1155362887287E+15
Volume
4.0245146885122E+22
Height
32949866.912939