71748892 is an even 8-digits composite number following 71748891
and preceding 71748893 . In scientific notation, it is written as 7.1748892 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 35839440 positive integers (up to 71748892) that are relatively prime to 71748892.
71748892 has 12 divisors, whose sum is 125683096
The reverse of 71748892 is 29884717
Previous prime number is 1093
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-one million seven hundred forty-eight thousand eight hundred ninety-two
Scientific notation
7.1748892 × 10^7
Engineering notation
7.1748892 × 10^6
Prime Factorization
2 × 2 × 1093 × 16411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35874446
Product of the distinct prime numbers
The prime factorization of 71748892 is 2 × 2 × 1093 × 16411.
Since it has a total of 4 prime factors.
7 , 1 , 30 , 45 , 550 , 326 , 4824 , 9198 , 15506 , 81442 , 540946 , 302430 , 8973662 , 3068816 , 31132435 , 87774404 , 36368783 , 666586788 , 5833204151 , 9810751508
n×2
143497784
n×3
215246676
n×4
286995568
n×5
358744460
n÷2
35874446
n÷3
23916297.333333
n÷3
17937223
n÷5
14349778.4
n2
5147903503227664
n3
3.693563724795E+23
n4
2.6500910478544E+31
n5
1.9014109638267E+39
2 √n
8470.4717696242
3 √n
415.53256637809
4 √n
92.035165940113
5 √n
37.25315331503
1 , 2 , 4 , 1093 , 2186 , 4372 , 16411 , 32822 , 65644 , 17937223 , 35874446 , 71748892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71748891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71748892 can be divided by 12 positive divisors.
The sum of these divisors (counting 71748892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010001101100110100011100
3
Ternary
12000000012222101
4
Quaternary
10101230310130
5
Quinary
121331431032
6
Senary
11041454444
8
Octal
421546434
10
Decimal
71748892
12
Duodecimal
20041424
16
Hexadecimal
446cd1c
20
Vigesimal
1288c4c
36
Base36
16ptss
md5
6fef2c029b6abacc5b0c80d205dc997e
sha1
0c4a468b92bf1ca8e7b0047b6a95edc59cbfc58b
sha256
993ebd04805156388476889379d70a4d092294f9a7f7921f758480034050cd0b
sha512
08e0bd8f643aaf95a1c6e753158cf42579ff0c80887957eeee0e3345114340ca85d5b597df1824f41b347fbd194e1b6eaa3e0d2c10ce2f230de262974cccbc1b
ripemd-160
794cdd510c1839cb96948e6d94ed51dc9c5398e7
Diameter
143497784
Circumference
450811584.02081
Area
1.6172615827129E+16
Volume
1.5471563551176E+24
Surface area
6.4690463308517E+16
Circumference
450811584.02081
Perimeter
286995568
Area
5147903503227664
Diagonal
101468256.15164
Surface area
30887421019365984
Volume
3.693563724795E+23
Space diagonal
124272726.33077
Perimeter
215246676
Area
2.229107605013E+15
Altitude
62136363.165386
Surface area
2.229107605013E+15
Volume
4.3529065942454E+22
Height
33822752.050547