71347289 is an odd 8-digits composite number following 71347288
and preceding 71347290 . In scientific notation, it is written as 7.1347289 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 65561040 positive integers (up to 71347289) that are relatively prime to 71347289.
71347289 has 8 divisors, whose sum is 77183232
The reverse of 71347289 is 98274317
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred forty-seven thousand two hundred eighty-nine
Scientific notation
7.1347289 × 10^7
Engineering notation
7.1347289 × 10^6
Prime Factorization
13 × 223 × 24611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71347289
Product of the distinct prime numbers
The prime factorization of 71347289 is 13 × 223 × 24611.
Since it has a total of 3 prime factors.
2 , 8 , 76 , 74 , 966 , 571 , 2413 , 1541 , 71112 , 28306 , 376497 , 948648 , 8836408 , 8632702 , 89230315 , 70579617 , 73306746 , 497092551 , 970339065 , 9334996634
n×2
142694578
n×3
214041867
n×4
285389156
n×5
356736445
n÷2
35673644.5
n÷3
23782429.666667
n÷3
17836822.25
n÷5
14269457.8
n2
5090435647649521
n3
3.6318878328875E+23
n4
2.5912535082861E+31
n5
1.8487891292795E+39
2 √n
8446.732445153
3 √n
414.75582287625
4 √n
91.906106680421
5 √n
37.211355909305
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
-71347288
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 71347289 can be divided by 8 positive divisors.
The sum of these divisors (counting 71347289) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010110001011001
3
Ternary
11222020211002012
4
Quaternary
10100022301121
5
Quinary
121231103124
6
Senary
11025115305
8
Octal
420126131
10
Decimal
71347289
12
Duodecimal
1ba88b35
16
Hexadecimal
440ac59
20
Vigesimal
125i849
36
Base36
16h7x5
md5
4ec42858405c13348017da71f14c2461
sha1
d31775eeded0dd59978cea0426f3d281dc2199c1
sha256
4da916e8fcfc3a3a55531beefb7f24adf385ed368e21ca0e63cd973cab196004
sha512
87ddc3558aa2243dc015c6a990595bd82c9c7eebc1d128e8ebed71ad7da0b2359f1334b593ed7927829ce0e11f2f2eba74104e6a8b560acb9e24d451cf34c953
ripemd-160
1e2f8f18fe18d57475b8157d1fc0b499c6c7daed
Diameter
142694578
Circumference
448288237.9519
Area
1.5992075234227E+16
Volume
1.5213216179282E+24
Surface area
6.3968300936909E+16
Circumference
448288237.9519
Perimeter
285389156
Area
5090435647649521
Diagonal
100900303.74235
Surface area
30542613885897126
Volume
3.6318878328875E+23
Space diagonal
123577129.5303
Perimeter
214041867
Area
2.2042232935972E+15
Altitude
61788564.76515
Surface area
2.2042232935972E+15
Volume
4.2802208585728E+22
Height
33633434.580784