69897774 is an even 8-digits composite number following 69897773
and preceding 69897775 . In scientific notation, it is written as 6.9897774 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 23299256 positive integers (up to 69897774) that are relatively prime to 69897774.
69897774 has 8 divisors, whose sum is 139795560
The reverse of 69897774 is 47779896
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-nine million eight hundred ninety-seven thousand seven hundred seventy-four
Scientific notation
6.9897774 × 10^7
Engineering notation
6.9897774 × 10^6
Prime Factorization
2 × 3 × 11649629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69897774
Product of the distinct prime numbers
The prime factorization of 69897774 is 2 × 3 × 11649629.
Since it has a total of 3 prime factors.
3 , 1 , 25 , 88 , 357 , 661 , 356 , 6288 , 95783 , 72616 , 560740 , 147800 , 8648700 , 1950882 , 16525388 , 96689166 , 601515797 , 68793438 , 8302452748 , 6916400241
n×2
139795548
n×3
209693322
n×4
279591096
n×5
349488870
n÷2
34948887
n÷3
23299258
n÷3
17474443.5
n÷5
13979554.8
n2
4885698810155076
n3
3.4149947126429E+23
n4
2.3870052863551E+31
n5
1.6684635604245E+39
2 √n
8360.4888613047
3 √n
411.92781199816
4 √n
91.435708895949
5 √n
37.058912356232
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
-69897773
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 69897774 can be divided by 8 positive divisors.
The sum of these divisors (counting 69897774) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010101000111000101110
3
Ternary
11212112011201110
4
Quaternary
10022220320232
5
Quinary
120343212044
6
Senary
10534052450
8
Octal
412507056
10
Decimal
69897774
12
Duodecimal
1b4aa126
16
Hexadecimal
42a8e2e
20
Vigesimal
11gh48e
36
Base36
15m5gu
md5
01317e94c0d64abc98b970bda919bb74
sha1
d4a2f292faf372c4c962901fcbbb3a3db25da07e
sha256
e1e757608d746410c20fea06f57388be7bf9870629429b6b8de33332e6d6754d
sha512
0ef2b9703604bbcedf0f6b9df3e51ff4872311783e933bd2bd2143d6cc7ce8247616706a1e132fadfde3f7396583e5b951097f4dab720799e500c9d02fe428e8
ripemd-160
83af61cfa03f01aa5b92c5b05dad8c1fd77953d4
Diameter
139795548
Circumference
439180666.60136
Area
1.5348875489636E+16
Volume
1.4304696401716E+24
Surface area
6.1395501958542E+16
Circumference
439180666.60136
Perimeter
279591096
Area
4885698810155076
Diagonal
98850379.97049
Surface area
29314192860930456
Volume
3.4149947126429E+23
Space diagonal
121066495.90397
Perimeter
209693322
Area
2.1155696424169E+15
Altitude
60533247.951983
Surface area
2.1155696424169E+15
Volume
4.0246098650433E+22
Height
32950126.65683