71368812 is an even 8-digits composite number following 71368811
and preceding 71368813 . In scientific notation, it is written as 7.1368812 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 23789592 positive integers (up to 71368812) that are relatively prime to 71368812.
71368812 has 18 divisors, whose sum is 180404588
The reverse of 71368812 is 21886317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred sixty-eight thousand eight hundred twelve
Scientific notation
7.1368812 × 10^7
Engineering notation
7.1368812 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 1982467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
11894802
Product of the distinct prime numbers
The prime factorization of 71368812 is 2 × 2 × 3 × 3 × 1982467.
Since it has a total of 5 prime factors.
10 , 1 , 70 , 98 , 888 , 951 , 9128 , 9094 , 8715 , 59331 , 435059 , 812833 , 4473287 , 6832244 , 31918190 , 64338361 , 438239102 , 784923024 , 7440725457 , 867784945
n×2
142737624
n×3
214106436
n×4
285475248
n×5
356844060
n÷2
35684406
n÷3
23789604
n÷3
17842203
n÷5
14273762.4
n2
5093507326291344
n3
3.6351756679071E+23
n4
2.5943816882984E+31
n5
1.8515793896841E+39
2 √n
8448.006392043
3 √n
414.79752449387
4 √n
91.913037116848
5 √n
37.213600713279
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 1982467 , 3964934 , 5947401 , 7929868 , 11894802 , 17842203 , 23789604 , 35684406 , 71368812
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71368811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71368812 can be divided by 18 positive divisors.
The sum of these divisors (counting 71368812) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100010000010000000001101100
3
Ternary
11222021220121100
4
Quaternary
10100100001230
5
Quinary
121232300222
6
Senary
11025403100
8
Octal
420200154
10
Decimal
71368812
12
Duodecimal
1ba99490
16
Hexadecimal
441006c
20
Vigesimal
126120c
36
Base36
16hoj0
md5
8b57d192905dea4bb4656e98a246493d
sha1
5bf2d843a5169f9490147e2c824e8203efba5ef5
sha256
4d75d3ae9558f0e46fddcb8b6b16825fa400bc6d213ca3b5a794634ad6f3b27b
sha512
447894960985d5febf187b0932fd8085938c53ac90aa366d97b6415256405bc705b7e528891ddebb0e621db819e5da99cdf86f0702d8e405360b1d4511d3602b
ripemd-160
b4276327905577efdd031993a6341f96564f753b
Diameter
142737624
Circumference
448423470.94926
Area
1.6001725197283E+16
Volume
1.5226988230407E+24
Surface area
6.4006900789131E+16
Circumference
448423470.94926
Perimeter
285475248
Area
5093507326291344
Diagonal
100930741.86086
Surface area
30561043957748064
Volume
3.6351756679071E+23
Space diagonal
123614408.45983
Perimeter
214106436
Area
2.2055533694652E+15
Altitude
61807204.229916
Surface area
2.2055533694652E+15
Volume
4.2840956093024E+22
Height
33643580.620285