71729462 is an even 8-digits composite number following 71729461
and preceding 71729463 . In scientific notation, it is written as 7.1729462 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 30468480 positive integers (up to 71729462) that are relatively prime to 71729462.
71729462 has 16 divisors, whose sum is 124055712
The reverse of 71729462 is 26492717
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million seven hundred twenty-nine thousand four hundred sixty-two
Scientific notation
7.1729462 × 10^7
Engineering notation
7.1729462 × 10^6
Prime Factorization
2 × 7 × 113 × 45341
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71729462
Product of the distinct prime numbers
The prime factorization of 71729462 is 2 × 7 × 113 × 45341.
Since it has a total of 4 prime factors.
7 , 8 , 81 , 17 , 664 , 79 , 7660 , 5451 , 60222 , 54054 , 24934 , 193776 , 7624621 , 5864973 , 47647422 , 88751141 , 297749001 , 365574676 , 9855517799 , 8958742963
n×2
143458924
n×3
215188386
n×4
286917848
n×5
358647310
n÷2
35864731
n÷3
23909820.666667
n÷3
17932365.5
n÷5
14345892.4
n2
5145115718809444
n3
3.6905638243794E+23
n4
2.647221575994E+31
n5
1.8988377944084E+39
2 √n
8469.3247664734
3 √n
415.49505347971
4 √n
92.028934398228
5 √n
37.25113542411
1 , 2 , 7 , 14 , 113 , 226 , 791 , 1582 , 45341 , 90682 , 317387 , 634774 , 5123533 , 10247066 , 35864731 , 71729462
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71729461
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71729462 can be divided by 16 positive divisors.
The sum of these divisors (counting 71729462) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010001101000000100110110
3
Ternary
11222222020022202
4
Quaternary
10101220010312
5
Quinary
121330320322
6
Senary
11041224502
8
Octal
421500466
10
Decimal
71729462
12
Duodecimal
20032132
16
Hexadecimal
4468136
20
Vigesimal
12863d2
36
Base36
16pet2
md5
79e6eecdb863e2339bd1d2f00c00f828
sha1
e48c4fffac232d5fc578b92862ff4a053b29b30d
sha256
4b1ed83846b4d7fadc1cc6fe5cff5d52b231257c58e44a55ee262a987142d93d
sha512
3ea4514ac52ec87bbc37b04cc8341c64bca1fbfbb61d6b38eade194ee1c37b55510e9276fe596305938f447be99cb0c1230c4a7aacf82b71e2128c2bb6218ca9
ripemd-160
1b3767d405414180a7400366eadce1ec2d149bb6
Diameter
143458924
Circumference
450689501.7303
Area
1.6163857744081E+16
Volume
1.54589975977E+24
Surface area
6.4655430976324E+16
Circumference
450689501.7303
Perimeter
286917848
Area
5145115718809444
Diagonal
101440777.98213
Surface area
30870694312856664
Volume
3.6905638243794E+23
Space diagonal
124239072.58358
Perimeter
215188386
Area
2.2279004589498E+15
Altitude
62119536.291791
Surface area
2.2279004589498E+15
Volume
4.3493711777008E+22
Height
33813592.660709