71355771 is an odd 8-digits composite number following 71355770
and preceding 71355772 . In scientific notation, it is written as 7.1355771 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 47148864 positive integers (up to 71355771) that are relatively prime to 71355771.
71355771 has 8 divisors, whose sum is 79986960
The reverse of 71355771 is 17755317
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred fifty-five thousand seven hundred seventy-one
Scientific notation
7.1355771 × 10^7
Engineering notation
7.1355771 × 10^6
Prime Factorization
9 × 113 × 70163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71355771
Product of the distinct prime numbers
The prime factorization of 71355771 is 9 × 113 × 70163.
Since it has a total of 3 prime factors.
10 , 2 , 33 , 56 , 144 , 99 , 7218 , 7789 , 45109 , 51317 , 243133 , 99163 , 2569176 , 6364052 , 60309138 , 25195030 , 188655963 , 143769035 , 2758876620 , 6627726918
n×2
142711542
n×3
214067313
n×4
285423084
n×5
356778855
n÷2
35677885.5
n÷3
23785257
n÷3
17838942.75
n÷5
14271154.2
n2
5091646055004441
n3
3.6331832991395E+23
n4
2.5924859549442E+31
n5
1.8498883412172E+39
2 √n
8447.2345178762
3 √n
414.7722580697
4 √n
91.908838083594
5 √n
37.212240628871
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
-71355770
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 71355771 can be divided by 8 positive divisors.
The sum of these divisors (counting 71355771) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001100110101111011
3
Ternary
11222021020201100
4
Quaternary
10100030311323
5
Quinary
121231341041
6
Senary
11025222443
8
Octal
420146573
10
Decimal
71355771
12
Duodecimal
1ba91a23
16
Hexadecimal
440cd7b
20
Vigesimal
125j98b
36
Base36
16hegr
md5
7c82db00cbc4cc14414f37a42a54b52d
sha1
0ef19681084b6764818b212b3a67058858fd3121
sha256
a08f1c3c5ba0c4693dbe44fe2cec5d6b16d40eab7e229612f416b3434ebfb868
sha512
733e611217d93c539ea08e705b3f0fbcf97ab211c1ec952cb681232c799afef60254c6abc965b301439248f4ce57ee5b14c4da32940d6b89e00e379daa48a169
ripemd-160
de9faed0325f03d57a447d355b8711442ae675e9
Diameter
142711542
Circumference
448341531.92967
Area
1.5995877841081E+16
Volume
1.5218642615629E+24
Surface area
6.3983511364326E+16
Circumference
448341531.92967
Perimeter
285423084
Area
5091646055004441
Diagonal
100912299.10179
Surface area
30549876330026646
Volume
3.6331832991395E+23
Space diagonal
123591820.78525
Perimeter
214067313
Area
2.2047474153563E+15
Altitude
61795910.392625
Surface area
2.2047474153563E+15
Volume
4.2817475801921E+22
Height
33637433.03393