71347689 is an odd 8-digits composite number following 71347688
and preceding 71347690 . In scientific notation, it is written as 7.1347689 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 40566096 positive integers (up to 71347689) that are relatively prime to 71347689.
71347689 has 8 divisors, whose sum is 72084480
The reverse of 71347689 is 98674317
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred forty-seven thousand six hundred eighty-nine
Scientific notation
7.1347689 × 10^7
Engineering notation
7.1347689 × 10^6
Prime Factorization
189 × 227 × 1663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71347689
Product of the distinct prime numbers
The prime factorization of 71347689 is 189 × 227 × 1663.
Since it has a total of 3 prime factors.
4 , 9 , 13 , 70 , 694 , 712 , 8863 , 8180 , 74292 , 25282 , 158637 , 173384 , 5401652 , 4754816 , 49666699 , 77106640 , 661004378 , 490276323 , 126063304 , 6564526695
n×2
142695378
n×3
214043067
n×4
285390756
n×5
356738445
n÷2
35673844.5
n÷3
23782563
n÷3
17836922.25
n÷5
14269537.8
n2
5090492725640721
n3
3.6319489184578E+23
n4
2.5913116189801E+31
n5
1.8488409549308E+39
2 √n
8446.7561229149
3 √n
414.75659796769
4 √n
91.906235495286
5 √n
37.211397633411
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
-71347688
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 71347689 can be divided by 8 positive divisors.
The sum of these divisors (counting 71347689) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010110111101001
3
Ternary
11222020211122000
4
Quaternary
10100022313221
5
Quinary
121231111224
6
Senary
11025121213
8
Octal
420126751
10
Decimal
71347689
12
Duodecimal
1ba89209
16
Hexadecimal
440ade9
20
Vigesimal
125i949
36
Base36
16h889
md5
8b6ac5dc346af9514a2b0fcf9580bc99
sha1
d968fc87a179c966e1aa7e22e65a761d6a4d4d16
sha256
6a29792d93e69ed5fd3c8600748a9b56b8638faa0e2cee8842d3bdb096ad3a61
sha512
5356a6d12767e5aa16deefc1ed6be4a1a291e5115083705f749697b2fc1570e889c116b5b3c2b14ca9472ac12f78c75f49db6cdeecf05d943907c30adca56e22
ripemd-160
aeb703dce4a4482fc0bf6760489dc5adba8655e1
Diameter
142695378
Circumference
448290751.22602
Area
1.5992254550025E+16
Volume
1.521347205392E+24
Surface area
6.3969018200101E+16
Circumference
448290751.22602
Perimeter
285390756
Area
5090492725640721
Diagonal
100900869.42778
Surface area
30542956353844326
Volume
3.6319489184578E+23
Space diagonal
123577822.35062
Perimeter
214043067
Area
2.2042480090924E+15
Altitude
61788911.175312
Surface area
2.2042480090924E+15
Volume
4.2802928486077E+22
Height
33633623.142593