71344478 is an even 8-digits composite number following 71344477
and preceding 71344479 . In scientific notation, it is written as 7.1344478 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 33346176 positive integers (up to 71344478) that are relatively prime to 71344478.
71344478 has 16 divisors, whose sum is 114080400
The reverse of 71344478 is 87444317
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred forty-four thousand four hundred seventy-eight
Scientific notation
7.1344478 × 10^7
Engineering notation
7.1344478 × 10^6
Prime Factorization
2 × 17 × 149 × 14083
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71344478
Product of the distinct prime numbers
The prime factorization of 71344478 is 2 × 17 × 149 × 14083.
Since it has a total of 4 prime factors.
2 , 10 , 5 , 75 , 679 , 849 , 9936 , 8300 , 91797 , 86522 , 329636 , 820535 , 1069442 , 3247444 , 51363011 , 16828130 , 951509414 , 523706747 , 4293882405 , 2838860825
n×2
142688956
n×3
214033434
n×4
285377912
n×5
356722390
n÷2
35672239
n÷3
23781492.666667
n÷3
17836119.5
n÷5
14268895.6
n2
5090034541092484
n3
3.6314585733621E+23
n4
2.5908451629515E+31
n5
1.848424957296E+39
2 √n
8446.566047809
3 √n
414.75037583943
4 √n
91.905201418685
5 √n
37.211062687877
1 , 2 , 17 , 34 , 149 , 298 , 2533 , 5066 , 14083 , 28166 , 239411 , 478822 , 2098367 , 4196734 , 35672239 , 71344478
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
-71344477
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 71344478 can be divided by 16 positive divisors.
The sum of these divisors (counting 71344478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001010000101011110
3
Ternary
11222020200020002
4
Quaternary
10100022011132
5
Quinary
121231010403
6
Senary
11025054302
8
Octal
420120536
10
Decimal
71344478
12
Duodecimal
1ba87392
16
Hexadecimal
440a15e
20
Vigesimal
125i13i
36
Base36
16h5r2
md5
8c8242585d00ad0680d58fdcb0432d7d
sha1
fd2affadaea0917d630019645d5c0c7c741696ce
sha256
3b8bd24a424b75bd29d5e3eb1f7abe53b1caa8dcacdf0e3b1df7baecbdf13c6d
sha512
e798b27b27c93931c8d96ef50070b0f21da3f613db8787eb3ae0fb0d616ff9ad34cec62a85f9dffe52a4a2b41a4002ad3508190acc94a0256f4c4bf455d7a11b
ripemd-160
c3bd3fccc83a267bd62ed044e37320111572d58c
Diameter
142688956
Circumference
448270575.918
Area
1.5990815120814E+16
Volume
1.5211418101187E+24
Surface area
6.3963260483258E+16
Circumference
448270575.918
Perimeter
285377912
Area
5090034541092484
Diagonal
100896328.38803
Surface area
30540207246554904
Volume
3.6314585733621E+23
Space diagonal
123572260.73548
Perimeter
214033434
Area
2.2040496093632E+15
Altitude
61786130.36774
Surface area
2.2040496093632E+15
Volume
4.2797149713706E+22
Height
33632109.462676