71368738 is an even 8-digits composite number following 71368737
and preceding 71368739 . In scientific notation, it is written as 7.1368738 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 30586596 positive integers (up to 71368738) that are relatively prime to 71368738.
71368738 has 8 divisors, whose sum is 122346432
The reverse of 71368738 is 83786317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred sixty-eight thousand seven hundred thirty-eight
Scientific notation
7.1368738 × 10^7
Engineering notation
7.1368738 × 10^6
Prime Factorization
2 × 7 × 5097767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368738
Product of the distinct prime numbers
The prime factorization of 71368738 is 2 × 7 × 5097767.
Since it has a total of 3 prime factors.
6 , 10 , 45 , 79 , 795 , 570 , 9653 , 4667 , 55921 , 68173 , 955489 , 662021 , 6185677 , 6735098 , 45368530 , 99264119 , 784708502 , 430155165 , 5790146810 , 1445360603
n×2
142737476
n×3
214106214
n×4
285474952
n×5
356843690
n÷2
35684369
n÷3
23789579.333333
n÷3
17842184.5
n÷5
14273747.6
n2
5093496763712644
n3
3.6351643603326E+23
n4
2.5943709281951E+31
n5
1.8515697904917E+39
2 √n
8448.0020123104
3 √n
414.79738113046
4 √n
91.913013291429
5 √n
37.213592996161
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
-71368737
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 71368738 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368738) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000000000100010
3
Ternary
11222021220111121
4
Quaternary
10100100000202
5
Quinary
121232244423
6
Senary
11025402454
8
Octal
420200042
10
Decimal
71368738
12
Duodecimal
1ba9942a
16
Hexadecimal
4410022
20
Vigesimal
12611gi
36
Base36
16hogy
md5
a439bd1174af189af853fba50ec3f9f7
sha1
9edc02df9145b433ade898fca14432f6a6c9a6cd
sha256
e2c28da56f8bc9aeb1a162d136c6d521811c50ee89101efbb01063d06b893d4d
sha512
d4c43b35de1f6757f8b835210c0d7a7403300fd51ffc38f3aa469eb2edf7097eb36c7511f3799a95d4b78614653e3e8b25ba89dde80b4ab5deedce001bde98cf
ripemd-160
60a8b055eb39d7ad254569e34eb99500cac1eb6f
Diameter
142737476
Circumference
448423005.99355
Area
1.6001692013963E+16
Volume
1.522694086535E+24
Surface area
6.4006768055852E+16
Circumference
448423005.99355
Perimeter
285474952
Area
5093496763712644
Diagonal
100930637.20905
Surface area
30560980582275864
Volume
3.6351643603326E+23
Space diagonal
123614280.28807
Perimeter
214106214
Area
2.2055487957345E+15
Altitude
61807140.144036
Surface area
2.2055487957345E+15
Volume
4.284082283198E+22
Height
33643545.736351