69897764 is an even 8-digits composite number following 69897763
and preceding 69897765 . In scientific notation, it is written as 6.9897764 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 6 positive divisors.
There are 34948880 positive integers (up to 69897764) that are relatively prime to 69897764.
69897764 has 6 divisors, whose sum is 122321094
The reverse of 69897764 is 46779896
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-nine million eight hundred ninety-seven thousand seven hundred sixty-four
Scientific notation
6.9897764 × 10^7
Engineering notation
6.9897764 × 10^6
Prime Factorization
2 × 2 × 17474441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
34948882
Product of the distinct prime numbers
The prime factorization of 69897764 is 2 × 2 × 17474441.
Since it has a total of 3 prime factors.
9 , 8 , 52 , 68 , 254 , 333 , 4664 , 8682 , 26682 , 55387 , 266569 , 36824 , 7271752 , 9590927 , 47130421 , 54802960 , 214302371 , 986982254 , 4717794859 , 6372308435
n×2
139795528
n×3
209693292
n×4
279591056
n×5
349488820
n÷2
34948882
n÷3
23299254.666667
n÷3
17474441
n÷5
13979552.8
n2
4885697412199696
n3
3.4149932469335E+23
n4
2.3870039203575E+31
n5
1.6684623669222E+39
2 √n
8360.4882632535
3 √n
411.92779235386
4 √n
91.435705625612
5 √n
37.058911295857
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69897763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897764 can be divided by 6 positive divisors.
The sum of these divisors (counting 69897764) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100001010101000111000100100
3
Ternary
11212112011201002
4
Quaternary
10022220320210
5
Quinary
120343212024
6
Senary
10534052432
8
Octal
412507044
10
Decimal
69897764
12
Duodecimal
1b4aa118
16
Hexadecimal
42a8e24
20
Vigesimal
11gh484
36
Base36
15m5gk
md5
60a74492d66c39be2f80af013fb916e8
sha1
f226ae11c5414891dfdf2cddde6645a5b21712e6
sha256
04299211972635a37fba276c5d7f7436ac0119b700def1397f0eab2276374d54
sha512
dc3a726f34efdb9e283d821f1c0fc92f3a7fd4f3389120b0e77d2ea33595ca46b164721ce96a74a198ec3919aa01b5193e7d8745fa66209d8143014d4c3d874d
ripemd-160
59a73c0825659f147cd7e230a6e9523df47aa8c9
Diameter
139795528
Circumference
439180603.76951
Area
1.5348871097829E+16
Volume
1.4304690262167E+24
Surface area
6.1395484391317E+16
Circumference
439180603.76951
Perimeter
279591056
Area
4885697412199696
Diagonal
98850365.828354
Surface area
29314184473198176
Volume
3.4149932469335E+23
Space diagonal
121066478.58346
Perimeter
209693292
Area
2.1155690370844E+15
Altitude
60533239.291729
Surface area
2.1155690370844E+15
Volume
4.0246081376882E+22
Height
32950121.942785