71369648 is an even 8-digits composite number following 71369647
and preceding 71369649 . In scientific notation, it is written as 7.1369648 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 30586944 positive integers (up to 71369648) that are relatively prime to 71369648.
71369648 has 20 divisors, whose sum is 158033040
The reverse of 71369648 is 84696317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred sixty-nine thousand six hundred forty-eight
Scientific notation
7.1369648 × 10^7
Engineering notation
7.1369648 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 637229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8921206
Product of the distinct prime numbers
The prime factorization of 71369648 is 2 × 2 × 2 × 2 × 7 × 637229.
Since it has a total of 6 prime factors.
6 , 4 , 4 , 77 , 109 , 278 , 8432 , 9399 , 99796 , 5344 , 565195 , 936486 , 5061136 , 5593497 , 45377797 , 75856701 , 921553707 , 560139403 , 1060187625 , 5818558146
n×2
142739296
n×3
214108944
n×4
285478592
n×5
356848240
n÷2
35684824
n÷3
23789882.666667
n÷3
17842412
n÷5
14273929.6
n2
5093626655643904
n3
3.6353034145672E+23
n4
2.5945032507086E+31
n5
1.8516878373793E+39
2 √n
8448.0558710274
3 √n
414.79914410598
4 √n
91.913306278402
5 √n
37.213687895407
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 637229 , 1274458 , 2548916 , 4460603 , 5097832 , 8921206 , 10195664 , 17842412 , 35684824 , 71369648
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71369647
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71369648 can be divided by 20 positive divisors.
The sum of these divisors (counting 71369648) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000010000001110110000
3
Ternary
11222021221202022
4
Quaternary
10100100032300
5
Quinary
121232312043
6
Senary
11025411012
8
Octal
420201660
10
Decimal
71369648
12
Duodecimal
1ba99a68
16
Hexadecimal
44103b0
20
Vigesimal
1261428
36
Base36
16hp68
md5
bd37988d60ea15ed52929b3d5eb21e70
sha1
f0740c08a5b75374a91b9169da8d9214424e7153
sha256
ea042d880f8bf7d22589ebaa31d089d698a73b1c82925ed54b976e4a2dbc3178
sha512
e5b2c8a7a56c58bea0c69c27d4de820673f990f99a2866bb4cf287332a36a193c50c77db6ea5882b12f696adbca06cc843c4a1b43b1271c51078857f748971db
ripemd-160
c0553af335a8a3e5af0dc95d0b01938499e8fb3b
Diameter
142739296
Circumference
448428723.69218
Area
1.60021000815E+16
Volume
1.5227523334366E+24
Surface area
6.4008400326E+16
Circumference
448428723.69218
Perimeter
285478592
Area
5093626655643904
Diagonal
100931924.14339
Surface area
30561759933863424
Volume
3.6353034145672E+23
Space diagonal
123615856.45431
Perimeter
214108944
Area
2.2056050405906E+15
Altitude
61807928.227153
Surface area
2.2056050405906E+15
Volume
4.2842461601852E+22
Height
33643974.714465